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* [PATCH 1/2] ftrace: Add task_comm support for trace_event
@ 2009-05-21 7:08 Zhaolei
2009-05-21 7:09 ` [PATCH 2/2] ftrace: clean up of using ftrace_event_enable_disable() Zhaolei
` (5 more replies)
0 siblings, 6 replies; 30+ messages in thread
From: Zhaolei @ 2009-05-21 7:08 UTC (permalink / raw)
To: Frederic Weisbecker, Steven Rostedt, Ingo Molnar, Tom Zanussi; +Cc: LKML
If we use trace_event alone(without function trace, .etc),
it can't output enough task command information.
Before patch:
# echo 1 > debugfs/tracing/events/sched/sched_switch/enable
# cat debugfs/tracing/trace
# tracer: nop
#
# TASK-PID CPU# TIMESTAMP FUNCTION
# | | | | |
<...>-2289 [000] 526276.724790: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
<...>-2287 [000] 526276.725231: sched_switch: task sshd:2287 [120] ==> bash:2289 [120]
<...>-2289 [000] 526276.725452: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
<...>-2287 [000] 526276.727181: sched_switch: task sshd:2287 [120] ==> swapper:0 [140]
<idle>-0 [000] 526277.032734: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
<...>-5 [000] 526277.032782: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
...
After patch:
# tracer: nop
#
# TASK-PID CPU# TIMESTAMP FUNCTION
# | | | | |
bash-2269 [000] 527347.989229: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
sshd-2267 [000] 527347.990960: sched_switch: task sshd:2267 [120] ==> bash:2269 [120]
bash-2269 [000] 527347.991143: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
sshd-2267 [000] 527347.992959: sched_switch: task sshd:2267 [120] ==> swapper:0 [140]
<idle>-0 [000] 527348.531989: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
events/0-5 [000] 527348.532115: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
...
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
---
kernel/trace/trace_events.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 0eec0c5..df35e5e 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -85,6 +85,7 @@ static void ftrace_clear_events(void)
if (call->enabled) {
call->enabled = 0;
+ tracing_stop_cmdline_record();
call->unregfunc();
}
}
@@ -99,12 +100,14 @@ static void ftrace_event_enable_disable(struct ftrace_event_call *call,
case 0:
if (call->enabled) {
call->enabled = 0;
+ tracing_stop_cmdline_record();
call->unregfunc();
}
break;
case 1:
if (!call->enabled) {
call->enabled = 1;
+ tracing_start_cmdline_record();
call->regfunc();
}
break;
@@ -1058,6 +1061,7 @@ static void trace_module_remove_events(struct module *mod)
found = true;
if (call->enabled) {
call->enabled = 0;
+ tracing_stop_cmdline_record();
call->unregfunc();
}
if (call->event)
@@ -1262,11 +1266,13 @@ static __init void event_trace_self_tests(void)
}
call->enabled = 1;
+ tracing_start_cmdline_record();
call->regfunc();
event_test_stuff();
call->unregfunc();
+ tracing_stop_cmdline_record();
call->enabled = 0;
pr_cont("OK\n");
--
1.5.5.3
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [PATCH 2/2] ftrace: clean up of using ftrace_event_enable_disable()
2009-05-21 7:08 [PATCH 1/2] ftrace: Add task_comm support for trace_event Zhaolei
@ 2009-05-21 7:09 ` Zhaolei
2009-05-21 13:16 ` Steven Rostedt
2009-05-21 13:15 ` [PATCH 1/2] ftrace: Add task_comm support for trace_event Steven Rostedt
` (4 subsequent siblings)
5 siblings, 1 reply; 30+ messages in thread
From: Zhaolei @ 2009-05-21 7:09 UTC (permalink / raw)
To: Frederic Weisbecker, Steven Rostedt, Ingo Molnar, Tom Zanussi; +Cc: LKML
Always use tracing_stop_cmdline_record() to enable/disable a event.
Impact: cleanup, no functionality changed
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
---
kernel/trace/trace_events.c | 44 +++++++++++++-----------------------------
1 files changed, 14 insertions(+), 30 deletions(-)
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index df35e5e..16ef47a 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -76,26 +76,9 @@ static void trace_destroy_fields(struct ftrace_event_call *call)
#endif /* CONFIG_MODULES */
-static void ftrace_clear_events(void)
-{
- struct ftrace_event_call *call;
-
- mutex_lock(&event_mutex);
- list_for_each_entry(call, &ftrace_events, list) {
-
- if (call->enabled) {
- call->enabled = 0;
- tracing_stop_cmdline_record();
- call->unregfunc();
- }
- }
- mutex_unlock(&event_mutex);
-}
-
static void ftrace_event_enable_disable(struct ftrace_event_call *call,
int enable)
{
-
switch (enable) {
case 0:
if (call->enabled) {
@@ -114,6 +97,17 @@ static void ftrace_event_enable_disable(struct ftrace_event_call *call,
}
}
+static void ftrace_clear_events(void)
+{
+ struct ftrace_event_call *call;
+
+ mutex_lock(&event_mutex);
+ list_for_each_entry(call, &ftrace_events, list) {
+ ftrace_event_enable_disable(call, 0);
+ }
+ mutex_unlock(&event_mutex);
+}
+
/*
* __ftrace_set_clr_event(NULL, NULL, NULL, set) will set/unset all events.
*/
@@ -1059,11 +1053,7 @@ static void trace_module_remove_events(struct module *mod)
list_for_each_entry_safe(call, p, &ftrace_events, list) {
if (call->mod == mod) {
found = true;
- if (call->enabled) {
- call->enabled = 0;
- tracing_stop_cmdline_record();
- call->unregfunc();
- }
+ ftrace_event_enable_disable(call, 0);
if (call->event)
unregister_ftrace_event(call->event);
debugfs_remove_recursive(call->dir);
@@ -1265,15 +1255,9 @@ static __init void event_trace_self_tests(void)
continue;
}
- call->enabled = 1;
- tracing_start_cmdline_record();
- call->regfunc();
-
+ ftrace_event_enable_disable(call, 1);
event_test_stuff();
-
- call->unregfunc();
- tracing_stop_cmdline_record();
- call->enabled = 0;
+ ftrace_event_enable_disable(call, 0);
pr_cont("OK\n");
}
--
1.5.5.3
^ permalink raw reply related [flat|nested] 30+ messages in thread
* Re: [PATCH 1/2] ftrace: Add task_comm support for trace_event
2009-05-21 7:08 [PATCH 1/2] ftrace: Add task_comm support for trace_event Zhaolei
2009-05-21 7:09 ` [PATCH 2/2] ftrace: clean up of using ftrace_event_enable_disable() Zhaolei
@ 2009-05-21 13:15 ` Steven Rostedt
2009-05-22 8:01 ` Ingo Molnar
2009-05-22 10:03 ` [PATCH v2 0/2] " Zhaolei
` (3 subsequent siblings)
5 siblings, 1 reply; 30+ messages in thread
From: Steven Rostedt @ 2009-05-21 13:15 UTC (permalink / raw)
To: Zhaolei; +Cc: Frederic Weisbecker, Ingo Molnar, Tom Zanussi, LKML
On Thu, 21 May 2009, Zhaolei wrote:
> If we use trace_event alone(without function trace, .etc),
> it can't output enough task command information.
>
> Before patch:
> # echo 1 > debugfs/tracing/events/sched/sched_switch/enable
> # cat debugfs/tracing/trace
> # tracer: nop
> #
> # TASK-PID CPU# TIMESTAMP FUNCTION
> # | | | | |
> <...>-2289 [000] 526276.724790: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
> <...>-2287 [000] 526276.725231: sched_switch: task sshd:2287 [120] ==> bash:2289 [120]
> <...>-2289 [000] 526276.725452: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
> <...>-2287 [000] 526276.727181: sched_switch: task sshd:2287 [120] ==> swapper:0 [140]
> <idle>-0 [000] 526277.032734: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
> <...>-5 [000] 526277.032782: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
> ...
>
> After patch:
> # tracer: nop
> #
> # TASK-PID CPU# TIMESTAMP FUNCTION
> # | | | | |
> bash-2269 [000] 527347.989229: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
> sshd-2267 [000] 527347.990960: sched_switch: task sshd:2267 [120] ==> bash:2269 [120]
> bash-2269 [000] 527347.991143: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
> sshd-2267 [000] 527347.992959: sched_switch: task sshd:2267 [120] ==> swapper:0 [140]
> <idle>-0 [000] 527348.531989: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
> events/0-5 [000] 527348.532115: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
Heh, this was on my todo list today. Thanks, I'll suck up this patch, if
Ingo doesn't get to it first. If he does.
Acked-by: Steven Rostedt <rostedt@goodmis.org>
-- Steve
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 2/2] ftrace: clean up of using ftrace_event_enable_disable()
2009-05-21 7:09 ` [PATCH 2/2] ftrace: clean up of using ftrace_event_enable_disable() Zhaolei
@ 2009-05-21 13:16 ` Steven Rostedt
0 siblings, 0 replies; 30+ messages in thread
From: Steven Rostedt @ 2009-05-21 13:16 UTC (permalink / raw)
To: Zhaolei; +Cc: Frederic Weisbecker, Ingo Molnar, Tom Zanussi, LKML
On Thu, 21 May 2009, Zhaolei wrote:
> Always use tracing_stop_cmdline_record() to enable/disable a event.
>
> Impact: cleanup, no functionality changed
Nice, I'll suck this up too.
-- Steve
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 1/2] ftrace: Add task_comm support for trace_event
2009-05-21 13:15 ` [PATCH 1/2] ftrace: Add task_comm support for trace_event Steven Rostedt
@ 2009-05-22 8:01 ` Ingo Molnar
2009-05-22 8:25 ` Ingo Molnar
0 siblings, 1 reply; 30+ messages in thread
From: Ingo Molnar @ 2009-05-22 8:01 UTC (permalink / raw)
To: Steven Rostedt; +Cc: Zhaolei, Frederic Weisbecker, Tom Zanussi, LKML
* Steven Rostedt <rostedt@goodmis.org> wrote:
>
> On Thu, 21 May 2009, Zhaolei wrote:
>
> > If we use trace_event alone(without function trace, .etc),
> > it can't output enough task command information.
> >
> > Before patch:
> > # echo 1 > debugfs/tracing/events/sched/sched_switch/enable
> > # cat debugfs/tracing/trace
> > # tracer: nop
> > #
> > # TASK-PID CPU# TIMESTAMP FUNCTION
> > # | | | | |
> > <...>-2289 [000] 526276.724790: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
> > <...>-2287 [000] 526276.725231: sched_switch: task sshd:2287 [120] ==> bash:2289 [120]
> > <...>-2289 [000] 526276.725452: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
> > <...>-2287 [000] 526276.727181: sched_switch: task sshd:2287 [120] ==> swapper:0 [140]
> > <idle>-0 [000] 526277.032734: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
> > <...>-5 [000] 526277.032782: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
> > ...
> >
> > After patch:
> > # tracer: nop
> > #
> > # TASK-PID CPU# TIMESTAMP FUNCTION
> > # | | | | |
> > bash-2269 [000] 527347.989229: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
> > sshd-2267 [000] 527347.990960: sched_switch: task sshd:2267 [120] ==> bash:2269 [120]
> > bash-2269 [000] 527347.991143: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
> > sshd-2267 [000] 527347.992959: sched_switch: task sshd:2267 [120] ==> swapper:0 [140]
> > <idle>-0 [000] 527348.531989: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
> > events/0-5 [000] 527348.532115: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
>
> Heh, this was on my todo list today. [...]
yeah, it annoyed me too for some time :)
> [...] Thanks, I'll suck up this patch, if Ingo doesn't get to it
> first. If he does.
>
> Acked-by: Steven Rostedt <rostedt@goodmis.org>
I pulled it from your tree - thanks guys.
Ingo
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 1/2] ftrace: Add task_comm support for trace_event
2009-05-22 8:01 ` Ingo Molnar
@ 2009-05-22 8:25 ` Ingo Molnar
2009-05-22 8:49 ` Zhaolei
0 siblings, 1 reply; 30+ messages in thread
From: Ingo Molnar @ 2009-05-22 8:25 UTC (permalink / raw)
To: Steven Rostedt; +Cc: Zhaolei, Frederic Weisbecker, Tom Zanussi, LKML
note, this patch fails -tip testing:
kernel/built-in.o: In function `ftrace_event_enable_disable':
trace_events.c:(.text+0x6cf7a): undefined reference to `tracing_stop_cmdline_record'
trace_events.c:(.text+0x6cf91): undefined reference to `tracing_start_cmdline_record'
Ingo
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 1/2] ftrace: Add task_comm support for trace_event
2009-05-22 8:25 ` Ingo Molnar
@ 2009-05-22 8:49 ` Zhaolei
0 siblings, 0 replies; 30+ messages in thread
From: Zhaolei @ 2009-05-22 8:49 UTC (permalink / raw)
To: Ingo Molnar, Steven Rostedt; +Cc: Frederic Weisbecker, Tom Zanussi, LKML
* From: "Ingo Molnar" <mingo@elte.hu>
>
> note, this patch fails -tip testing:
>
> kernel/built-in.o: In function `ftrace_event_enable_disable':
> trace_events.c:(.text+0x6cf7a): undefined reference to `tracing_stop_cmdline_record'
> trace_events.c:(.text+0x6cf91): undefined reference to `tracing_start_cmdline_record'
Hello, Ingo
Sorry for this bug.
Maybe it is caused by not config sched_switch tracer.
trace_sched_switch.c is necessary for trace_event.c now.
I'll test and fix it.
Thanks
Zhaolei
>
> Ingo
>
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^ permalink raw reply [flat|nested] 30+ messages in thread
* [PATCH v2 0/2] ftrace: Add task_comm support for trace_event
2009-05-21 7:08 [PATCH 1/2] ftrace: Add task_comm support for trace_event Zhaolei
2009-05-21 7:09 ` [PATCH 2/2] ftrace: clean up of using ftrace_event_enable_disable() Zhaolei
2009-05-21 13:15 ` [PATCH 1/2] ftrace: Add task_comm support for trace_event Steven Rostedt
@ 2009-05-22 10:03 ` Zhaolei
2009-05-22 10:05 ` [PATCH v2 1/2] " Zhaolei
` (2 more replies)
2009-05-23 15:16 ` [PATCH 1/2] ftrace: Add task_comm support for trace_event Christoph Hellwig
` (2 subsequent siblings)
5 siblings, 3 replies; 30+ messages in thread
From: Zhaolei @ 2009-05-22 10:03 UTC (permalink / raw)
To: Frederic Weisbecker, Steven Rostedt, Ingo Molnar, Tom Zanussi; +Cc: LKML
Hello,
Ingo pointed out that v1 patch can cause kernel compile fail:
kernel/built-in.o: In function `ftrace_event_enable_disable':
trace_events.c:(.text+0x6cf7a): undefined reference to `tracing_stop_cmdline_record'
trace_events.c:(.text+0x6cf91): undefined reference to `tracing_start_cmdline_record'
It is because trace_sched_switch.c is necessary for trace_event.c after patch,
and there are no dependence between these two files in Kconfig.
Changelog:
v1->v2: Update Kconfig for new file dependence.
Thanks
Zhaolei
^ permalink raw reply [flat|nested] 30+ messages in thread
* [PATCH v2 1/2] ftrace: Add task_comm support for trace_event
2009-05-22 10:03 ` [PATCH v2 0/2] " Zhaolei
@ 2009-05-22 10:05 ` Zhaolei
2009-05-24 20:42 ` Frederic Weisbecker
2009-05-22 10:06 ` [PATCH v2 2/2] ftrace: clean up of using ftrace_event_enable_disable() Zhaolei
2009-05-22 11:51 ` [PATCH v2 0/2] ftrace: Add task_comm support for trace_event Ingo Molnar
2 siblings, 1 reply; 30+ messages in thread
From: Zhaolei @ 2009-05-22 10:05 UTC (permalink / raw)
To: Frederic Weisbecker, Steven Rostedt, Ingo Molnar, Tom Zanussi; +Cc: LKML
If we use trace_event alone(without function trace, .etc),
it can't output enough task command information.
Before patch:
# echo 1 > debugfs/tracing/events/sched/sched_switch/enable
# cat debugfs/tracing/trace
# tracer: nop
#
# TASK-PID CPU# TIMESTAMP FUNCTION
# | | | | |
<...>-2289 [000] 526276.724790: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
<...>-2287 [000] 526276.725231: sched_switch: task sshd:2287 [120] ==> bash:2289 [120]
<...>-2289 [000] 526276.725452: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
<...>-2287 [000] 526276.727181: sched_switch: task sshd:2287 [120] ==> swapper:0 [140]
<idle>-0 [000] 526277.032734: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
<...>-5 [000] 526277.032782: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
...
After patch:
# tracer: nop
#
# TASK-PID CPU# TIMESTAMP FUNCTION
# | | | | |
bash-2269 [000] 527347.989229: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
sshd-2267 [000] 527347.990960: sched_switch: task sshd:2267 [120] ==> bash:2269 [120]
bash-2269 [000] 527347.991143: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
sshd-2267 [000] 527347.992959: sched_switch: task sshd:2267 [120] ==> swapper:0 [140]
<idle>-0 [000] 527348.531989: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
events/0-5 [000] 527348.532115: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
...
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
---
kernel/trace/Kconfig | 1 +
kernel/trace/trace_events.c | 6 ++++++
2 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index f61be30..dffbb77 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -187,6 +187,7 @@ config CONTEXT_SWITCH_TRACER
config ENABLE_EVENT_TRACING
bool "Trace various events in the kernel"
select TRACING
+ select CONTEXT_SWITCH_TRACER
help
This tracer hooks to various trace points in the kernel
allowing the user to pick and choose which trace point they
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 0eec0c5..df35e5e 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -85,6 +85,7 @@ static void ftrace_clear_events(void)
if (call->enabled) {
call->enabled = 0;
+ tracing_stop_cmdline_record();
call->unregfunc();
}
}
@@ -99,12 +100,14 @@ static void ftrace_event_enable_disable(struct ftrace_event_call *call,
case 0:
if (call->enabled) {
call->enabled = 0;
+ tracing_stop_cmdline_record();
call->unregfunc();
}
break;
case 1:
if (!call->enabled) {
call->enabled = 1;
+ tracing_start_cmdline_record();
call->regfunc();
}
break;
@@ -1058,6 +1061,7 @@ static void trace_module_remove_events(struct module *mod)
found = true;
if (call->enabled) {
call->enabled = 0;
+ tracing_stop_cmdline_record();
call->unregfunc();
}
if (call->event)
@@ -1262,11 +1266,13 @@ static __init void event_trace_self_tests(void)
}
call->enabled = 1;
+ tracing_start_cmdline_record();
call->regfunc();
event_test_stuff();
call->unregfunc();
+ tracing_stop_cmdline_record();
call->enabled = 0;
pr_cont("OK\n");
--
1.5.5.3
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [PATCH v2 2/2] ftrace: clean up of using ftrace_event_enable_disable()
2009-05-22 10:03 ` [PATCH v2 0/2] " Zhaolei
2009-05-22 10:05 ` [PATCH v2 1/2] " Zhaolei
@ 2009-05-22 10:06 ` Zhaolei
2009-05-24 20:46 ` Frederic Weisbecker
2009-05-22 11:51 ` [PATCH v2 0/2] ftrace: Add task_comm support for trace_event Ingo Molnar
2 siblings, 1 reply; 30+ messages in thread
From: Zhaolei @ 2009-05-22 10:06 UTC (permalink / raw)
To: Frederic Weisbecker, Steven Rostedt, Ingo Molnar, Tom Zanussi; +Cc: LKML
Always use tracing_stop_cmdline_record() to enable/disable a event.
Impact: cleanup, no functionality changed
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
---
kernel/trace/trace_events.c | 44 +++++++++++++-----------------------------
1 files changed, 14 insertions(+), 30 deletions(-)
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index df35e5e..16ef47a 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -76,26 +76,9 @@ static void trace_destroy_fields(struct ftrace_event_call *call)
#endif /* CONFIG_MODULES */
-static void ftrace_clear_events(void)
-{
- struct ftrace_event_call *call;
-
- mutex_lock(&event_mutex);
- list_for_each_entry(call, &ftrace_events, list) {
-
- if (call->enabled) {
- call->enabled = 0;
- tracing_stop_cmdline_record();
- call->unregfunc();
- }
- }
- mutex_unlock(&event_mutex);
-}
-
static void ftrace_event_enable_disable(struct ftrace_event_call *call,
int enable)
{
-
switch (enable) {
case 0:
if (call->enabled) {
@@ -114,6 +97,17 @@ static void ftrace_event_enable_disable(struct ftrace_event_call *call,
}
}
+static void ftrace_clear_events(void)
+{
+ struct ftrace_event_call *call;
+
+ mutex_lock(&event_mutex);
+ list_for_each_entry(call, &ftrace_events, list) {
+ ftrace_event_enable_disable(call, 0);
+ }
+ mutex_unlock(&event_mutex);
+}
+
/*
* __ftrace_set_clr_event(NULL, NULL, NULL, set) will set/unset all events.
*/
@@ -1059,11 +1053,7 @@ static void trace_module_remove_events(struct module *mod)
list_for_each_entry_safe(call, p, &ftrace_events, list) {
if (call->mod == mod) {
found = true;
- if (call->enabled) {
- call->enabled = 0;
- tracing_stop_cmdline_record();
- call->unregfunc();
- }
+ ftrace_event_enable_disable(call, 0);
if (call->event)
unregister_ftrace_event(call->event);
debugfs_remove_recursive(call->dir);
@@ -1265,15 +1255,9 @@ static __init void event_trace_self_tests(void)
continue;
}
- call->enabled = 1;
- tracing_start_cmdline_record();
- call->regfunc();
-
+ ftrace_event_enable_disable(call, 1);
event_test_stuff();
-
- call->unregfunc();
- tracing_stop_cmdline_record();
- call->enabled = 0;
+ ftrace_event_enable_disable(call, 0);
pr_cont("OK\n");
}
--
1.5.5.3
^ permalink raw reply related [flat|nested] 30+ messages in thread
* Re: [PATCH v2 0/2] ftrace: Add task_comm support for trace_event
2009-05-22 10:03 ` [PATCH v2 0/2] " Zhaolei
2009-05-22 10:05 ` [PATCH v2 1/2] " Zhaolei
2009-05-22 10:06 ` [PATCH v2 2/2] ftrace: clean up of using ftrace_event_enable_disable() Zhaolei
@ 2009-05-22 11:51 ` Ingo Molnar
2009-05-25 8:59 ` Zhaolei
2009-05-25 10:03 ` [PATCH v3 " Zhaolei
2 siblings, 2 replies; 30+ messages in thread
From: Ingo Molnar @ 2009-05-22 11:51 UTC (permalink / raw)
To: Zhaolei; +Cc: Frederic Weisbecker, Steven Rostedt, Tom Zanussi, LKML
[-- Attachment #1: Type: text/plain, Size: 285 bytes --]
it still fails to build:
kernel/built-in.o: In function `ftrace_event_enable_disable':
trace_events.c:(.text+0x4df08): undefined reference to `tracing_stop_cmdline_record'
trace_events.c:(.text+0x4df1f): undefined reference to `tracing_start_cmdline_record'
config attached.
Ingo
[-- Attachment #2: config --]
[-- Type: text/plain, Size: 63225 bytes --]
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.30-rc6
# Fri May 22 13:30:58 2009
#
# CONFIG_64BIT is not set
CONFIG_X86_32=y
# CONFIG_X86_64 is not set
CONFIG_X86=y
CONFIG_OUTPUT_FORMAT="elf32-i386"
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_FAST_CMPXCHG_LOCAL=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
# CONFIG_GENERIC_TIME_VSYSCALL is not set
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_HAVE_DYNAMIC_PER_CPU_AREA=y
# CONFIG_HAVE_CPUMASK_OF_CPU_MAP is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_ZONE_DMA32 is not set
CONFIG_ARCH_POPULATES_NODE_MAP=y
# CONFIG_AUDIT_ARCH is not set
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
CONFIG_X86_32_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_TRAMPOLINE=y
CONFIG_X86_32_LAZY_GS=y
CONFIG_KTIME_SCALAR=y
CONFIG_BOOTPARAM_SUPPORT_NOT_WANTED=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_BOOT_ALLOWED4=y
CONFIG_BROKEN_BOOT_ALLOWED3=y
CONFIG_BROKEN_BOOT_ALLOWED2=y
CONFIG_BROKEN_BOOT_ALLOWED=y
CONFIG_BROKEN_BOOT=y
CONFIG_BROKEN_BOOT_EUROPE=y
CONFIG_BROKEN_BOOT_TITAN=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
# CONFIG_KERNEL_GZIP is not set
CONFIG_KERNEL_BZIP2=y
# CONFIG_KERNEL_LZMA is not set
CONFIG_SWAP=y
# CONFIG_SYSVIPC is not set
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
# CONFIG_TASKSTATS is not set
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
#
# RCU Subsystem
#
# CONFIG_CLASSIC_RCU is not set
CONFIG_TREE_RCU=y
# CONFIG_PREEMPT_RCU is not set
CONFIG_RCU_TRACE=y
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
CONFIG_TREE_RCU_TRACE=y
# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=20
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
CONFIG_CGROUPS=y
CONFIG_CGROUP_DEBUG=y
# CONFIG_CGROUP_NS is not set
CONFIG_CGROUP_FREEZER=y
# CONFIG_CGROUP_DEVICE is not set
CONFIG_CPUSETS=y
# CONFIG_PROC_PID_CPUSET is not set
CONFIG_CGROUP_CPUACCT=y
CONFIG_RESOURCE_COUNTERS=y
CONFIG_CGROUP_MEM_RES_CTLR=y
# CONFIG_CGROUP_MEM_RES_CTLR_SWAP is not set
CONFIG_MM_OWNER=y
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_RELAY=y
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
CONFIG_IPC_NS=y
# CONFIG_USER_NS is not set
CONFIG_PID_NS=y
CONFIG_NET_NS=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_STRIP_ASM_SYMS=y
CONFIG_HOTPLUG=y
# CONFIG_PRINTK is not set
# CONFIG_BUG is not set
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
# CONFIG_AIO is not set
CONFIG_HAVE_PERF_COUNTERS=y
#
# Performance Counters
#
# CONFIG_PERF_COUNTERS is not set
# CONFIG_VM_EVENT_COUNTERS is not set
# CONFIG_PCI_QUIRKS is not set
CONFIG_SLUB_DEBUG=y
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
CONFIG_MARKERS=y
CONFIG_OPROFILE=m
# CONFIG_OPROFILE_IBS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_API_DEBUG=y
# CONFIG_SLOW_WORK is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_INTEGRITY=y
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_FREEZER=y
#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP_SUPPORT=y
CONFIG_SPARSE_IRQ=y
CONFIG_NUMA_IRQ_DESC=y
CONFIG_X86_MPPARSE=y
# CONFIG_X86_BIGSMP is not set
CONFIG_X86_EXTENDED_PLATFORM=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_RDC321X is not set
CONFIG_X86_32_NON_STANDARD=y
CONFIG_X86_NUMAQ=y
# CONFIG_X86_SUMMIT is not set
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_PARAVIRT_GUEST=y
CONFIG_VMI=y
# CONFIG_KVM_CLOCK is not set
CONFIG_KVM_GUEST=y
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_SPINLOCKS=y
# CONFIG_PARAVIRT_CLOCK is not set
CONFIG_PARAVIRT_DEBUG=y
# CONFIG_MEMTEST is not set
CONFIG_X86_SUMMIT_NUMA=y
CONFIG_X86_CYCLONE_TIMER=y
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
CONFIG_M686=y
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_GENERIC_CPU is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CPU=y
CONFIG_X86_L1_CACHE_BYTES=64
CONFIG_X86_INTERNODE_CACHE_BYTES=64
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=5
CONFIG_X86_XADD=y
# CONFIG_X86_PPRO_FENCE is not set
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=4
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_PROCESSOR_SELECT=y
# CONFIG_CPU_SUP_INTEL is not set
CONFIG_CPU_SUP_CYRIX_32=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_CPU_SUP_TRANSMETA_32=y
CONFIG_CPU_SUP_UMC_32=y
# CONFIG_X86_DS is not set
# CONFIG_X86_PTRACE_BTS is not set
CONFIG_HPET_TIMER=y
CONFIG_DMI=y
# CONFIG_IOMMU_HELPER is not set
# CONFIG_IOMMU_API is not set
CONFIG_NR_CPUS=8
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_NONFATAL=y
CONFIG_X86_MCE_P4THERMAL=y
CONFIG_VM86=y
CONFIG_TOSHIBA=y
CONFIG_I8K=y
CONFIG_X86_REBOOTFIXUPS=y
# CONFIG_MICROCODE is not set
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=m
CONFIG_X86_CPU_DEBUG=m
CONFIG_UP_WANTED_1=y
# CONFIG_UP_WANTED_2 is not set
CONFIG_SMP=y
# CONFIG_NOHIGHMEM is not set
# CONFIG_HIGHMEM4G is not set
CONFIG_HIGHMEM64G=y
# CONFIG_VMSPLIT_3G is not set
# CONFIG_VMSPLIT_3G_OPT is not set
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_2G_OPT is not set
CONFIG_VMSPLIT_1G=y
CONFIG_PAGE_OFFSET=0x40000000
CONFIG_HIGHMEM=y
CONFIG_X86_PAE=y
CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_NUMA=y
CONFIG_NODES_SHIFT=4
CONFIG_HAVE_ARCH_BOOTMEM=y
CONFIG_ARCH_HAVE_MEMORY_PRESENT=y
CONFIG_NEED_NODE_MEMMAP_SIZE=y
CONFIG_HAVE_ARCH_ALLOC_REMAP=y
CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ILLEGAL_POINTER_VALUE=0
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
CONFIG_DISCONTIGMEM_MANUAL=y
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_DISCONTIGMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_NEED_MULTIPLE_NODES=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_MIGRATION is not set
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
CONFIG_MMU_NOTIFIER=y
CONFIG_HIGHPTE=y
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
# CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set
CONFIG_X86_RESERVE_LOW_64K=y
CONFIG_MATH_EMULATION=y
# CONFIG_MTRR is not set
CONFIG_SECCOMP=y
# CONFIG_CC_STACKPROTECTOR is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_SCHED_HRTICK=y
CONFIG_KEXEC=y
CONFIG_CRASH_DUMP=y
CONFIG_PHYSICAL_START=0x1000000
CONFIG_RELOCATABLE=y
CONFIG_X86_NEED_RELOCS=y
CONFIG_PHYSICAL_ALIGN=0x1000000
CONFIG_HOTPLUG_CPU=y
# CONFIG_COMPAT_VDSO is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
# CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID is not set
#
# Power management and ACPI options
#
# CONFIG_PM is not set
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
# CONFIG_PCI_GOOLPC is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_OLPC=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
# CONFIG_PCI_LEGACY is not set
CONFIG_PCI_DEBUG=y
# CONFIG_PCI_STUB is not set
CONFIG_HT_IRQ=y
CONFIG_PCI_IOV=y
CONFIG_ISA_DMA_API=y
CONFIG_ISA=y
CONFIG_EISA=y
# CONFIG_EISA_VLB_PRIMING is not set
# CONFIG_EISA_PCI_EISA is not set
CONFIG_EISA_VIRTUAL_ROOT=y
CONFIG_EISA_NAMES=y
CONFIG_MCA=y
CONFIG_MCA_LEGACY=y
CONFIG_MCA_PROC_FS=y
# CONFIG_SCx200 is not set
CONFIG_OLPC=y
CONFIG_PCCARD=y
CONFIG_PCMCIA_DEBUG=y
# CONFIG_PCMCIA is not set
# CONFIG_CARDBUS is not set
#
# PC-card bridges
#
CONFIG_YENTA=y
CONFIG_YENTA_O2=y
# CONFIG_YENTA_RICOH is not set
# CONFIG_YENTA_TI is not set
CONFIG_YENTA_TOSHIBA=y
CONFIG_PCMCIA_PROBE=y
CONFIG_PCCARD_NONSTATIC=y
CONFIG_HOTPLUG_PCI=m
# CONFIG_HOTPLUG_PCI_FAKE is not set
CONFIG_HOTPLUG_PCI_IBM=m
# CONFIG_HOTPLUG_PCI_CPCI is not set
CONFIG_HOTPLUG_PCI_SHPC=m
#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_HAVE_AOUT=y
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_MISC=m
CONFIG_HAVE_ATOMIC_IOMAP=y
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=m
# CONFIG_NET_KEY is not set
# CONFIG_INET is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NETFILTER=y
CONFIG_NETFILTER_DEBUG=y
# CONFIG_NETFILTER_ADVANCED is not set
CONFIG_ATM=m
CONFIG_ATM_LANE=m
CONFIG_STP=y
CONFIG_BRIDGE=y
CONFIG_NET_DSA=y
CONFIG_NET_DSA_TAG_DSA=y
# CONFIG_NET_DSA_TAG_EDSA is not set
CONFIG_NET_DSA_TAG_TRAILER=y
CONFIG_NET_DSA_MV88E6XXX=y
CONFIG_NET_DSA_MV88E6060=y
CONFIG_NET_DSA_MV88E6XXX_NEED_PPU=y
CONFIG_NET_DSA_MV88E6131=y
# CONFIG_NET_DSA_MV88E6123_61_65 is not set
# CONFIG_VLAN_8021Q is not set
CONFIG_DECNET=m
CONFIG_DECNET_ROUTER=y
CONFIG_LLC=y
CONFIG_LLC2=m
# CONFIG_IPX is not set
CONFIG_ATALK=y
# CONFIG_DEV_APPLETALK is not set
CONFIG_X25=y
# CONFIG_LAPB is not set
CONFIG_WAN_ROUTER=m
CONFIG_PHONET=m
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
#
# Network testing
#
CONFIG_NET_PKTGEN=m
# CONFIG_HAMRADIO is not set
CONFIG_CAN=y
# CONFIG_CAN_RAW is not set
# CONFIG_CAN_BCM is not set
#
# CAN Device Drivers
#
CONFIG_CAN_VCAN=y
# CONFIG_CAN_DEBUG_DEVICES is not set
CONFIG_IRDA=y
#
# IrDA protocols
#
# CONFIG_IRLAN is not set
# CONFIG_IRNET is not set
# CONFIG_IRCOMM is not set
# CONFIG_IRDA_ULTRA is not set
#
# IrDA options
#
CONFIG_IRDA_CACHE_LAST_LSAP=y
CONFIG_IRDA_FAST_RR=y
CONFIG_IRDA_DEBUG=y
#
# Infrared-port device drivers
#
#
# SIR device drivers
#
# CONFIG_IRTTY_SIR is not set
#
# Dongle support
#
CONFIG_KINGSUN_DONGLE=m
CONFIG_KSDAZZLE_DONGLE=m
CONFIG_KS959_DONGLE=m
#
# FIR device drivers
#
CONFIG_USB_IRDA=m
CONFIG_SIGMATEL_FIR=m
CONFIG_NSC_FIR=m
CONFIG_WINBOND_FIR=m
# CONFIG_TOSHIBA_FIR is not set
CONFIG_SMC_IRCC_FIR=m
# CONFIG_ALI_FIR is not set
# CONFIG_VLSI_FIR is not set
# CONFIG_VIA_FIR is not set
CONFIG_MCS_FIR=m
CONFIG_BT=y
CONFIG_BT_L2CAP=m
CONFIG_BT_SCO=y
# CONFIG_BT_RFCOMM is not set
CONFIG_BT_BNEP=m
# CONFIG_BT_BNEP_MC_FILTER is not set
# CONFIG_BT_BNEP_PROTO_FILTER is not set
#
# Bluetooth device drivers
#
# CONFIG_BT_HCIBTUSB is not set
# CONFIG_BT_HCIBTSDIO is not set
# CONFIG_BT_HCIUART is not set
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIVHCI=y
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_CFG80211=m
CONFIG_CFG80211_REG_DEBUG=y
CONFIG_WIRELESS_OLD_REGULATORY=y
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_LIB80211=y
CONFIG_LIB80211_CRYPT_WEP=y
CONFIG_LIB80211_CRYPT_CCMP=y
CONFIG_LIB80211_CRYPT_TKIP=y
CONFIG_LIB80211_DEBUG=y
CONFIG_MAC80211=m
#
# Rate control algorithm selection
#
CONFIG_MAC80211_RC_PID=y
# CONFIG_MAC80211_RC_MINSTREL is not set
CONFIG_MAC80211_RC_DEFAULT_PID=y
# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set
CONFIG_MAC80211_RC_DEFAULT="pid"
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
CONFIG_MAC80211_DEBUGFS=y
# CONFIG_MAC80211_DEBUG_MENU is not set
#
# WiMAX Wireless Broadband support requires CONFIG_INPUT enabled
#
CONFIG_RFKILL=y
CONFIG_RFKILL_LEDS=y
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
CONFIG_DEBUG_DEVRES=y
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=y
# CONFIG_PROC_EVENTS is not set
# CONFIG_MTD is not set
# CONFIG_PARPORT is not set
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set
#
# Protocols
#
CONFIG_ISAPNP=y
# CONFIG_PNPBIOS is not set
# CONFIG_PNPACPI is not set
# CONFIG_BLK_DEV is not set
CONFIG_MISC_DEVICES=y
CONFIG_PHANTOM=y
# CONFIG_SGI_IOC4 is not set
CONFIG_TIFM_CORE=y
# CONFIG_TIFM_7XX1 is not set
CONFIG_ICS932S401=y
CONFIG_ENCLOSURE_SERVICES=y
CONFIG_HP_ILO=m
# CONFIG_DELL_LAPTOP is not set
# CONFIG_ISL29003 is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
CONFIG_EEPROM_LEGACY=m
CONFIG_EEPROM_93CX6=y
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
CONFIG_IDE_XFER_MODE=y
CONFIG_IDE_TIMINGS=y
CONFIG_IDE_ATAPI=y
CONFIG_IDE_LEGACY=y
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_IDE_GD is not set
CONFIG_BLK_DEV_IDECD=m
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
CONFIG_BLK_DEV_IDETAPE=m
CONFIG_IDE_TASK_IOCTL=y
CONFIG_IDE_PROC_FS=y
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=m
CONFIG_BLK_DEV_PLATFORM=y
CONFIG_BLK_DEV_CMD640=m
CONFIG_BLK_DEV_CMD640_ENHANCED=y
# CONFIG_BLK_DEV_IDEPNP is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y
#
# PCI IDE chipsets support
#
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_PCIBUS_ORDER=y
CONFIG_BLK_DEV_OFFBOARD=y
CONFIG_BLK_DEV_GENERIC=m
CONFIG_BLK_DEV_OPTI621=y
CONFIG_BLK_DEV_RZ1000=m
CONFIG_BLK_DEV_IDEDMA_PCI=y
CONFIG_BLK_DEV_AEC62XX=y
CONFIG_BLK_DEV_ALI15X3=y
CONFIG_BLK_DEV_AMD74XX=y
CONFIG_BLK_DEV_ATIIXP=m
CONFIG_BLK_DEV_CMD64X=y
CONFIG_BLK_DEV_TRIFLEX=m
CONFIG_BLK_DEV_CS5520=y
CONFIG_BLK_DEV_CS5530=m
CONFIG_BLK_DEV_CS5535=m
CONFIG_BLK_DEV_CS5536=m
CONFIG_BLK_DEV_HPT366=y
CONFIG_BLK_DEV_JMICRON=m
CONFIG_BLK_DEV_SC1200=m
# CONFIG_BLK_DEV_PIIX is not set
CONFIG_BLK_DEV_IT8172=y
# CONFIG_BLK_DEV_IT8213 is not set
CONFIG_BLK_DEV_IT821X=m
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
CONFIG_BLK_DEV_PDC202XX_NEW=y
CONFIG_BLK_DEV_SVWKS=m
CONFIG_BLK_DEV_SIIMAGE=m
CONFIG_BLK_DEV_SIS5513=m
CONFIG_BLK_DEV_SLC90E66=y
CONFIG_BLK_DEV_TRM290=m
CONFIG_BLK_DEV_VIA82CXXX=y
CONFIG_BLK_DEV_TC86C001=y
#
# Other IDE chipsets support
#
#
# Note: most of these also require special kernel boot parameters
#
# CONFIG_BLK_DEV_4DRIVES is not set
# CONFIG_BLK_DEV_ALI14XX is not set
CONFIG_BLK_DEV_DTC2278=y
CONFIG_BLK_DEV_HT6560B=m
CONFIG_BLK_DEV_QD65XX=y
CONFIG_BLK_DEV_UMC8672=y
CONFIG_BLK_DEV_IDEDMA=y
#
# SCSI device support
#
CONFIG_RAID_ATTRS=m
CONFIG_SCSI=m
CONFIG_SCSI_DMA=y
CONFIG_SCSI_TGT=m
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
CONFIG_CHR_DEV_SG=m
CONFIG_CHR_DEV_SCH=m
CONFIG_SCSI_ENCLOSURE=m
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
CONFIG_SCSI_SCAN_ASYNC=y
CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=m
CONFIG_SCSI_FC_ATTRS=m
CONFIG_SCSI_FC_TGT_ATTRS=y
CONFIG_SCSI_ISCSI_ATTRS=m
CONFIG_SCSI_SAS_ATTRS=m
CONFIG_SCSI_SRP_ATTRS=m
CONFIG_SCSI_SRP_TGT_ATTRS=y
CONFIG_SCSI_LOWLEVEL=y
CONFIG_BLK_DEV_3W_XXXX_RAID=m
# CONFIG_SCSI_3W_9XXX is not set
CONFIG_SCSI_7000FASST=m
CONFIG_SCSI_ACARD=m
CONFIG_SCSI_AHA152X=m
CONFIG_SCSI_AHA1740=m
CONFIG_SCSI_AACRAID=m
# CONFIG_SCSI_AIC7XXX is not set
CONFIG_SCSI_AIC7XXX_OLD=m
CONFIG_SCSI_AIC79XX=m
CONFIG_AIC79XX_CMDS_PER_DEVICE=32
CONFIG_AIC79XX_RESET_DELAY_MS=5000
CONFIG_AIC79XX_DEBUG_ENABLE=y
CONFIG_AIC79XX_DEBUG_MASK=0
CONFIG_AIC79XX_REG_PRETTY_PRINT=y
CONFIG_SCSI_DPT_I2O=m
CONFIG_SCSI_ADVANSYS=m
CONFIG_SCSI_IN2000=m
# CONFIG_SCSI_ARCMSR is not set
CONFIG_MEGARAID_NEWGEN=y
CONFIG_MEGARAID_MM=m
CONFIG_MEGARAID_MAILBOX=m
CONFIG_MEGARAID_LEGACY=m
CONFIG_MEGARAID_SAS=m
# CONFIG_SCSI_MPT2SAS is not set
CONFIG_SCSI_HPTIOP=m
# CONFIG_SCSI_BUSLOGIC is not set
CONFIG_LIBFC=m
CONFIG_LIBFCOE=m
# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
CONFIG_SCSI_DTC3280=m
CONFIG_SCSI_EATA=m
CONFIG_SCSI_EATA_TAGGED_QUEUE=y
# CONFIG_SCSI_EATA_LINKED_COMMANDS is not set
CONFIG_SCSI_EATA_MAX_TAGS=16
# CONFIG_SCSI_FUTURE_DOMAIN is not set
CONFIG_SCSI_FD_MCS=m
CONFIG_SCSI_GDTH=m
CONFIG_SCSI_GENERIC_NCR5380=m
# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
# CONFIG_SCSI_GENERIC_NCR53C400 is not set
CONFIG_SCSI_IBMMCA=m
CONFIG_IBMMCA_SCSI_ORDER_STANDARD=y
CONFIG_IBMMCA_SCSI_DEV_RESET=y
CONFIG_SCSI_IPS=m
CONFIG_SCSI_INITIO=m
CONFIG_SCSI_INIA100=m
CONFIG_SCSI_NCR53C406A=m
# CONFIG_SCSI_NCR_D700 is not set
CONFIG_SCSI_STEX=m
CONFIG_SCSI_SYM53C8XX_2=m
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_SYM53C8XX_MMIO=y
CONFIG_SCSI_NCR_Q720=m
CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8
CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32
CONFIG_SCSI_NCR53C8XX_SYNC=20
CONFIG_SCSI_PAS16=m
CONFIG_SCSI_QLOGIC_FAS=m
CONFIG_SCSI_QLOGIC_1280=m
CONFIG_SCSI_QLA_FC=m
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_SIM710 is not set
# CONFIG_SCSI_SYM53C416 is not set
# CONFIG_SCSI_DC395x is not set
CONFIG_SCSI_DC390T=m
# CONFIG_SCSI_T128 is not set
CONFIG_SCSI_U14_34F=m
CONFIG_SCSI_U14_34F_TAGGED_QUEUE=y
CONFIG_SCSI_U14_34F_LINKED_COMMANDS=y
CONFIG_SCSI_U14_34F_MAX_TAGS=8
CONFIG_SCSI_ULTRASTOR=m
# CONFIG_SCSI_NSP32 is not set
CONFIG_SCSI_SRP=m
CONFIG_SCSI_DH=m
# CONFIG_SCSI_DH_RDAC is not set
# CONFIG_SCSI_DH_HP_SW is not set
CONFIG_SCSI_DH_EMC=m
CONFIG_SCSI_DH_ALUA=m
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
CONFIG_MD_RAID6_PQ=m
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=m
CONFIG_DM_DEBUG=y
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
# CONFIG_DM_MULTIPATH is not set
CONFIG_DM_DELAY=m
CONFIG_DM_UEVENT=y
CONFIG_FUSION=y
CONFIG_FUSION_SPI=m
CONFIG_FUSION_FC=m
CONFIG_FUSION_SAS=m
CONFIG_FUSION_MAX_SGE=128
# CONFIG_FUSION_CTL is not set
# CONFIG_FUSION_LAN is not set
# CONFIG_FUSION_LOGGING is not set
#
# IEEE 1394 (FireWire) support
#
#
# Enable only one of the two stacks, unless you know what you are doing
#
# CONFIG_FIREWIRE is not set
CONFIG_IEEE1394=m
# CONFIG_IEEE1394_OHCI1394 is not set
CONFIG_IEEE1394_PCILYNX=m
CONFIG_IEEE1394_SBP2=m
CONFIG_IEEE1394_SBP2_PHYS_DMA=y
# CONFIG_IEEE1394_ETH1394_ROM_ENTRY is not set
CONFIG_IEEE1394_RAWIO=m
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
CONFIG_I2O=y
CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y
CONFIG_I2O_EXT_ADAPTEC=y
CONFIG_I2O_EXT_ADAPTEC_DMA64=y
CONFIG_I2O_CONFIG=y
CONFIG_I2O_CONFIG_OLD_IOCTL=y
CONFIG_I2O_BUS=m
CONFIG_I2O_BLOCK=y
# CONFIG_I2O_SCSI is not set
CONFIG_I2O_PROC=y
CONFIG_MACINTOSH_DRIVERS=y
# CONFIG_MAC_EMUMOUSEBTN is not set
CONFIG_NETDEVICES=y
CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_DUMMY=y
# CONFIG_MACVLAN is not set
CONFIG_EQUALIZER=m
CONFIG_TUN=y
CONFIG_VETH=m
CONFIG_NET_SB1000=y
# CONFIG_ARCNET is not set
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
CONFIG_MARVELL_PHY=m
CONFIG_DAVICOM_PHY=y
# CONFIG_QSEMI_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_VITESSE_PHY is not set
CONFIG_SMSC_PHY=m
# CONFIG_BROADCOM_PHY is not set
CONFIG_ICPLUS_PHY=y
CONFIG_REALTEK_PHY=y
CONFIG_NATIONAL_PHY=y
# CONFIG_STE10XP is not set
CONFIG_LSI_ET1011C_PHY=y
CONFIG_FIXED_PHY=y
CONFIG_MDIO_BITBANG=m
# CONFIG_NET_ETHERNET is not set
CONFIG_MII=m
# CONFIG_NETDEV_1000 is not set
CONFIG_NETDEV_10000=y
CONFIG_CHELSIO_T1=y
# CONFIG_CHELSIO_T1_1G is not set
# CONFIG_IXGB is not set
CONFIG_S2IO=m
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
CONFIG_TEHUTI=m
CONFIG_BNX2X=y
CONFIG_QLGE=y
CONFIG_TR=y
CONFIG_IBMTR=m
CONFIG_IBMOL=m
# CONFIG_IBMLS is not set
CONFIG_3C359=m
CONFIG_TMS380TR=m
CONFIG_TMSPCI=m
CONFIG_SKISA=m
# CONFIG_PROTEON is not set
CONFIG_ABYSS=m
CONFIG_MADGEMC=m
# CONFIG_SMCTR is not set
#
# Wireless LAN
#
CONFIG_WLAN_PRE80211=y
CONFIG_ARLAN=y
CONFIG_WAVELAN=m
CONFIG_WLAN_80211=y
# CONFIG_LIBERTAS is not set
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_AIRO is not set
CONFIG_ATMEL=m
CONFIG_PCI_ATMEL=m
CONFIG_AT76C50X_USB=m
CONFIG_PRISM54=m
CONFIG_USB_ZD1201=m
CONFIG_USB_NET_RNDIS_WLAN=m
CONFIG_RTL8180=m
CONFIG_RTL8187=m
CONFIG_ADM8211=m
# CONFIG_MAC80211_HWSIM is not set
CONFIG_MWL8K=m
CONFIG_P54_COMMON=m
# CONFIG_P54_USB is not set
# CONFIG_P54_PCI is not set
CONFIG_P54_LEDS=y
CONFIG_ATH5K=m
CONFIG_ATH5K_DEBUG=y
CONFIG_ATH9K=m
CONFIG_ATH9K_DEBUG=y
CONFIG_AR9170_USB=m
CONFIG_AR9170_LEDS=y
CONFIG_IPW2100=m
CONFIG_IPW2100_MONITOR=y
# CONFIG_IPW2100_DEBUG is not set
CONFIG_IPW2200=y
# CONFIG_IPW2200_MONITOR is not set
CONFIG_IPW2200_QOS=y
CONFIG_IPW2200_DEBUG=y
CONFIG_LIBIPW=y
# CONFIG_LIBIPW_DEBUG is not set
CONFIG_IWLWIFI=m
CONFIG_IWLWIFI_LEDS=y
CONFIG_IWLWIFI_RFKILL=y
CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT=y
CONFIG_IWLWIFI_DEBUG=y
# CONFIG_IWLWIFI_DEBUGFS is not set
# CONFIG_IWLAGN is not set
# CONFIG_IWL3945 is not set
CONFIG_HOSTAP=y
CONFIG_HOSTAP_FIRMWARE=y
# CONFIG_HOSTAP_FIRMWARE_NVRAM is not set
# CONFIG_HOSTAP_PLX is not set
CONFIG_HOSTAP_PCI=y
CONFIG_B43=m
CONFIG_B43_PCI_AUTOSELECT=y
CONFIG_B43_PCICORE_AUTOSELECT=y
CONFIG_B43_LEDS=y
CONFIG_B43_DEBUG=y
# CONFIG_B43_FORCE_PIO is not set
# CONFIG_B43LEGACY is not set
CONFIG_ZD1211RW=m
CONFIG_ZD1211RW_DEBUG=y
CONFIG_HERMES=m
CONFIG_HERMES_CACHE_FW_ON_INIT=y
# CONFIG_PLX_HERMES is not set
# CONFIG_TMD_HERMES is not set
# CONFIG_NORTEL_HERMES is not set
# CONFIG_PCI_HERMES is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
#
# USB Network Adapters
#
CONFIG_USB_CATC=m
# CONFIG_USB_KAWETH is not set
CONFIG_USB_PEGASUS=m
# CONFIG_USB_RTL8150 is not set
CONFIG_USB_USBNET=m
# CONFIG_USB_NET_AX8817X is not set
CONFIG_USB_NET_CDCETHER=m
CONFIG_USB_NET_CDC_EEM=m
CONFIG_USB_NET_DM9601=m
# CONFIG_USB_NET_SMSC95XX is not set
# CONFIG_USB_NET_GL620A is not set
CONFIG_USB_NET_NET1080=m
# CONFIG_USB_NET_PLUSB is not set
# CONFIG_USB_NET_MCS7830 is not set
CONFIG_USB_NET_RNDIS_HOST=m
# CONFIG_USB_NET_CDC_SUBSET is not set
CONFIG_USB_NET_ZAURUS=m
# CONFIG_USB_HSO is not set
# CONFIG_WAN is not set
# CONFIG_ATM_DRIVERS is not set
# CONFIG_FDDI is not set
CONFIG_PPP=m
# CONFIG_PPP_MULTILINK is not set
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
# CONFIG_PPP_MPPE is not set
CONFIG_PPPOE=m
# CONFIG_PPPOATM is not set
CONFIG_SLIP=m
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLHC=m
CONFIG_SLIP_SMART=y
CONFIG_SLIP_MODE_SLIP6=y
CONFIG_NET_FC=y
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_VIRTIO_NET=m
CONFIG_ISDN=y
CONFIG_ISDN_I4L=y
CONFIG_ISDN_AUDIO=y
# CONFIG_ISDN_TTY_FAX is not set
CONFIG_ISDN_X25=y
#
# ISDN feature submodules
#
# CONFIG_ISDN_DIVERSION is not set
#
# ISDN4Linux hardware drivers
#
#
# Passive cards
#
CONFIG_ISDN_DRV_HISAX=y
#
# D-channel protocol features
#
CONFIG_HISAX_EURO=y
CONFIG_DE_AOC=y
# CONFIG_HISAX_NO_SENDCOMPLETE is not set
CONFIG_HISAX_NO_LLC=y
# CONFIG_HISAX_NO_KEYPAD is not set
CONFIG_HISAX_1TR6=y
CONFIG_HISAX_NI1=y
CONFIG_HISAX_MAX_CARDS=8
#
# HiSax supported cards
#
CONFIG_HISAX_16_0=y
# CONFIG_HISAX_16_3 is not set
# CONFIG_HISAX_S0BOX is not set
CONFIG_HISAX_AVM_A1=y
# CONFIG_HISAX_FRITZPCI is not set
CONFIG_HISAX_AVM_A1_PCMCIA=y
CONFIG_HISAX_ELSA=y
CONFIG_HISAX_IX1MICROR2=y
CONFIG_HISAX_DIEHLDIVA=y
# CONFIG_HISAX_ASUSCOM is not set
CONFIG_HISAX_TELEINT=y
CONFIG_HISAX_HFCS=y
# CONFIG_HISAX_SEDLBAUER is not set
CONFIG_HISAX_SPORTSTER=y
CONFIG_HISAX_MIC=y
CONFIG_HISAX_NICCY=y
CONFIG_HISAX_ISURF=y
CONFIG_HISAX_HSTSAPHIR=y
CONFIG_HISAX_GAZEL=y
CONFIG_HISAX_HFC_SX=y
CONFIG_HISAX_DEBUG=y
#
# HiSax PCMCIA card service modules
#
#
# HiSax sub driver modules
#
CONFIG_HISAX_ST5481=m
# CONFIG_HISAX_HFCUSB is not set
CONFIG_HISAX_HFC4S8S=y
CONFIG_HISAX_HDLC=y
#
# Active cards
#
CONFIG_ISDN_DRV_ICN=m
# CONFIG_ISDN_DRV_PCBIT is not set
# CONFIG_ISDN_DRV_SC is not set
CONFIG_ISDN_DRV_ACT2000=m
# CONFIG_HYSDN is not set
CONFIG_ISDN_DRV_GIGASET=m
CONFIG_GIGASET_BASE=m
CONFIG_GIGASET_M105=m
CONFIG_GIGASET_M101=m
CONFIG_GIGASET_DEBUG=y
CONFIG_GIGASET_UNDOCREQ=y
# CONFIG_ISDN_CAPI is not set
# CONFIG_PHONE is not set
#
# Input device support
#
# CONFIG_INPUT is not set
#
# Hardware I/O ports
#
# CONFIG_SERIO is not set
CONFIG_GAMEPORT=y
# CONFIG_GAMEPORT_NS558 is not set
CONFIG_GAMEPORT_L4=y
# CONFIG_GAMEPORT_EMU10K1 is not set
# CONFIG_GAMEPORT_FM801 is not set
#
# Character devices
#
# CONFIG_VT is not set
# CONFIG_DEVKMEM is not set
CONFIG_SERIAL_NONSTANDARD=y
CONFIG_COMPUTONE=m
CONFIG_ROCKETPORT=y
CONFIG_CYCLADES=y
CONFIG_CYZ_INTR=y
CONFIG_DIGIEPCA=m
CONFIG_MOXA_INTELLIO=m
CONFIG_MOXA_SMARTIO=m
CONFIG_ISI=m
CONFIG_SYNCLINK=m
CONFIG_SYNCLINKMP=m
CONFIG_SYNCLINK_GT=y
CONFIG_N_HDLC=y
# CONFIG_RISCOM8 is not set
CONFIG_SPECIALIX=m
CONFIG_SX=y
# CONFIG_RIO is not set
CONFIG_STALDRV=y
CONFIG_STALLION=y
CONFIG_ISTALLION=m
CONFIG_NOZOMI=y
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_PCI=m
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
CONFIG_SERIAL_8250_MCA=y
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_JSM=y
CONFIG_UNIX98_PTYS=y
CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_HVC_DRIVER=y
CONFIG_VIRTIO_CONSOLE=m
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
CONFIG_HW_RANDOM_TIMERIOMEM=m
CONFIG_HW_RANDOM_INTEL=m
CONFIG_HW_RANDOM_AMD=m
# CONFIG_HW_RANDOM_GEODE is not set
# CONFIG_HW_RANDOM_VIA is not set
CONFIG_HW_RANDOM_VIRTIO=m
CONFIG_NVRAM=y
CONFIG_DTLK=m
CONFIG_R3964=y
# CONFIG_APPLICOM is not set
# CONFIG_MWAVE is not set
CONFIG_PC8736x_GPIO=m
CONFIG_NSC_GPIO=y
CONFIG_CS5535_GPIO=y
CONFIG_RAW_DRIVER=y
CONFIG_MAX_RAW_DEVS=256
# CONFIG_HANGCHECK_TIMER is not set
CONFIG_TCG_TPM=m
CONFIG_TCG_TIS=m
# CONFIG_TCG_NSC is not set
CONFIG_TCG_ATMEL=m
CONFIG_TCG_INFINEON=m
CONFIG_TELCLOCK=m
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
CONFIG_I2C_ALI1563=y
CONFIG_I2C_ALI15X3=m
CONFIG_I2C_AMD756=y
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
CONFIG_I2C_NFORCE2=y
CONFIG_I2C_SIS5595=y
CONFIG_I2C_SIS630=y
CONFIG_I2C_SIS96X=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_OCORES=m
CONFIG_I2C_SIMTEC=m
#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_PARPORT_LIGHT=m
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
#
# Graphics adapter I2C/DDC channel drivers
#
CONFIG_I2C_VOODOO3=y
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_ISA is not set
# CONFIG_I2C_PCA_PLATFORM is not set
CONFIG_I2C_STUB=m
CONFIG_SCx200_ACB=y
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
CONFIG_SENSORS_PCF8574=y
CONFIG_PCF8575=y
CONFIG_SENSORS_PCA9539=y
CONFIG_SENSORS_MAX6875=y
# CONFIG_SENSORS_TSL2550 is not set
CONFIG_I2C_DEBUG_CORE=y
# CONFIG_I2C_DEBUG_ALGO is not set
CONFIG_I2C_DEBUG_BUS=y
CONFIG_I2C_DEBUG_CHIP=y
# CONFIG_SPI is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
CONFIG_W1=y
CONFIG_W1_CON=y
#
# 1-wire Bus Masters
#
# CONFIG_W1_MASTER_MATROX is not set
# CONFIG_W1_MASTER_DS2490 is not set
CONFIG_W1_MASTER_DS2482=y
#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=m
CONFIG_W1_SLAVE_SMEM=m
CONFIG_W1_SLAVE_DS2431=y
CONFIG_W1_SLAVE_DS2433=m
CONFIG_W1_SLAVE_DS2433_CRC=y
CONFIG_W1_SLAVE_DS2760=y
# CONFIG_W1_SLAVE_BQ27000 is not set
CONFIG_POWER_SUPPLY=m
CONFIG_POWER_SUPPLY_DEBUG=y
CONFIG_PDA_POWER=m
CONFIG_BATTERY_DS2760=m
# CONFIG_BATTERY_OLPC is not set
CONFIG_BATTERY_BQ27x00=m
CONFIG_BATTERY_DA9030=m
# CONFIG_CHARGER_PCF50633 is not set
CONFIG_HWMON=m
CONFIG_HWMON_VID=m
CONFIG_SENSORS_ABITUGURU=m
CONFIG_SENSORS_ABITUGURU3=m
CONFIG_SENSORS_AD7414=m
CONFIG_SENSORS_AD7418=m
CONFIG_SENSORS_ADM1021=m
CONFIG_SENSORS_ADM1025=m
CONFIG_SENSORS_ADM1026=m
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
CONFIG_SENSORS_ADM9240=m
CONFIG_SENSORS_ADT7462=m
CONFIG_SENSORS_ADT7470=m
# CONFIG_SENSORS_ADT7473 is not set
CONFIG_SENSORS_ADT7475=m
# CONFIG_SENSORS_K8TEMP is not set
CONFIG_SENSORS_ASB100=m
CONFIG_SENSORS_ATXP1=m
CONFIG_SENSORS_DS1621=m
# CONFIG_SENSORS_I5K_AMB is not set
CONFIG_SENSORS_F71805F=m
# CONFIG_SENSORS_F71882FG is not set
CONFIG_SENSORS_F75375S=m
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_G760A is not set
CONFIG_SENSORS_GL518SM=m
CONFIG_SENSORS_GL520SM=m
# CONFIG_SENSORS_CORETEMP is not set
CONFIG_SENSORS_IT87=m
CONFIG_SENSORS_LM63=m
CONFIG_SENSORS_LM75=m
CONFIG_SENSORS_LM77=m
CONFIG_SENSORS_LM78=m
CONFIG_SENSORS_LM80=m
CONFIG_SENSORS_LM83=m
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
CONFIG_SENSORS_LTC4215=m
# CONFIG_SENSORS_LTC4245 is not set
CONFIG_SENSORS_LM95241=m
CONFIG_SENSORS_MAX1619=m
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
CONFIG_SENSORS_PC87427=m
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
CONFIG_SENSORS_SMSC47M1=m
CONFIG_SENSORS_SMSC47M192=m
# CONFIG_SENSORS_SMSC47B397 is not set
CONFIG_SENSORS_ADS7828=m
CONFIG_SENSORS_THMC50=m
CONFIG_SENSORS_VIA686A=m
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
CONFIG_SENSORS_W83792D=m
CONFIG_SENSORS_W83793=m
CONFIG_SENSORS_W83L785TS=m
CONFIG_SENSORS_W83L786NG=m
CONFIG_SENSORS_W83627HF=m
CONFIG_SENSORS_W83627EHF=m
CONFIG_HWMON_DEBUG_CHIP=y
CONFIG_THERMAL=y
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=y
CONFIG_ACQUIRE_WDT=m
CONFIG_ADVANTECH_WDT=m
CONFIG_ALIM1535_WDT=y
CONFIG_ALIM7101_WDT=m
CONFIG_SC520_WDT=m
CONFIG_EUROTECH_WDT=y
CONFIG_IB700_WDT=y
CONFIG_IBMASR=y
CONFIG_WAFER_WDT=m
CONFIG_I6300ESB_WDT=y
CONFIG_ITCO_WDT=m
# CONFIG_ITCO_VENDOR_SUPPORT is not set
CONFIG_IT8712F_WDT=m
CONFIG_IT87_WDT=m
# CONFIG_HP_WATCHDOG is not set
CONFIG_SC1200_WDT=m
CONFIG_PC87413_WDT=y
# CONFIG_60XX_WDT is not set
CONFIG_SBC8360_WDT=m
# CONFIG_SBC7240_WDT is not set
CONFIG_CPU5_WDT=y
# CONFIG_SMSC_SCH311X_WDT is not set
CONFIG_SMSC37B787_WDT=m
CONFIG_W83627HF_WDT=y
# CONFIG_W83877F_WDT is not set
CONFIG_W83977F_WDT=y
CONFIG_MACHZ_WDT=m
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
#
# ISA-based Watchdog Cards
#
CONFIG_PCWATCHDOG=m
CONFIG_MIXCOMWD=m
CONFIG_WDT=m
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
CONFIG_WDTPCI=m
CONFIG_WDT_501_PCI=y
#
# USB-based Watchdog Cards
#
CONFIG_USBPCWATCHDOG=m
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
CONFIG_SSB=m
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_B43_PCI_BRIDGE=y
CONFIG_SSB_SILENT=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=m
CONFIG_MFD_SM501=y
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
CONFIG_PMIC_DA903X=y
CONFIG_MFD_WM8400=m
CONFIG_MFD_PCF50633=m
# CONFIG_PCF50633_ADC is not set
# CONFIG_PCF50633_GPIO is not set
CONFIG_REGULATOR=y
CONFIG_REGULATOR_DEBUG=y
# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
CONFIG_REGULATOR_BQ24022=m
# CONFIG_REGULATOR_WM8400 is not set
CONFIG_REGULATOR_DA903X=m
CONFIG_REGULATOR_PCF50633=m
#
# Multimedia devices
#
#
# Multimedia core support
#
CONFIG_VIDEO_DEV=y
CONFIG_VIDEO_V4L2_COMMON=y
CONFIG_VIDEO_ALLOW_V4L1=y
CONFIG_VIDEO_V4L1_COMPAT=y
CONFIG_VIDEO_MEDIA=y
#
# Multimedia drivers
#
CONFIG_VIDEO_SAA7146=y
CONFIG_VIDEO_SAA7146_VV=y
CONFIG_MEDIA_ATTACH=y
CONFIG_MEDIA_TUNER=y
CONFIG_MEDIA_TUNER_CUSTOMISE=y
# CONFIG_MEDIA_TUNER_SIMPLE is not set
CONFIG_MEDIA_TUNER_TDA8290=y
CONFIG_MEDIA_TUNER_TDA827X=y
CONFIG_MEDIA_TUNER_TDA18271=y
CONFIG_MEDIA_TUNER_TDA9887=m
# CONFIG_MEDIA_TUNER_TEA5761 is not set
# CONFIG_MEDIA_TUNER_TEA5767 is not set
# CONFIG_MEDIA_TUNER_MT20XX is not set
# CONFIG_MEDIA_TUNER_MT2060 is not set
CONFIG_MEDIA_TUNER_MT2266=m
CONFIG_MEDIA_TUNER_MT2131=m
# CONFIG_MEDIA_TUNER_QT1010 is not set
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
# CONFIG_MEDIA_TUNER_MXL5005S is not set
CONFIG_MEDIA_TUNER_MXL5007T=y
CONFIG_MEDIA_TUNER_MC44S803=y
CONFIG_VIDEO_V4L2=y
CONFIG_VIDEO_V4L1=y
CONFIG_VIDEOBUF_GEN=y
CONFIG_VIDEOBUF_DMA_SG=y
CONFIG_VIDEOBUF_VMALLOC=m
CONFIG_VIDEO_TVEEPROM=m
CONFIG_VIDEO_TUNER=m
CONFIG_VIDEO_CAPTURE_DRIVERS=y
# CONFIG_VIDEO_ADV_DEBUG is not set
CONFIG_VIDEO_FIXED_MINOR_RANGES=y
# CONFIG_VIDEO_HELPER_CHIPS_AUTO is not set
#
# Encoders/decoders and other helper chips
#
#
# Audio decoders
#
CONFIG_VIDEO_TVAUDIO=m
CONFIG_VIDEO_TDA7432=y
# CONFIG_VIDEO_TDA9840 is not set
CONFIG_VIDEO_TDA9875=y
CONFIG_VIDEO_TEA6415C=y
# CONFIG_VIDEO_TEA6420 is not set
CONFIG_VIDEO_MSP3400=y
CONFIG_VIDEO_CS5345=y
CONFIG_VIDEO_CS53L32A=y
# CONFIG_VIDEO_M52790 is not set
# CONFIG_VIDEO_TLV320AIC23B is not set
CONFIG_VIDEO_WM8775=m
CONFIG_VIDEO_WM8739=y
# CONFIG_VIDEO_VP27SMPX is not set
#
# RDS decoders
#
# CONFIG_VIDEO_SAA6588 is not set
#
# Video decoders
#
# CONFIG_VIDEO_BT819 is not set
CONFIG_VIDEO_BT856=m
# CONFIG_VIDEO_BT866 is not set
CONFIG_VIDEO_KS0127=y
CONFIG_VIDEO_OV7670=m
CONFIG_VIDEO_TCM825X=m
CONFIG_VIDEO_SAA7110=y
CONFIG_VIDEO_SAA711X=m
CONFIG_VIDEO_SAA717X=y
CONFIG_VIDEO_SAA7191=m
CONFIG_VIDEO_TVP514X=m
CONFIG_VIDEO_TVP5150=m
# CONFIG_VIDEO_VPX3220 is not set
#
# Video and audio decoders
#
CONFIG_VIDEO_CX25840=m
#
# MPEG video encoders
#
CONFIG_VIDEO_CX2341X=m
#
# Video encoders
#
# CONFIG_VIDEO_SAA7127 is not set
CONFIG_VIDEO_SAA7185=m
CONFIG_VIDEO_ADV7170=m
CONFIG_VIDEO_ADV7175=y
#
# Video improvement chips
#
CONFIG_VIDEO_UPD64031A=y
CONFIG_VIDEO_UPD64083=y
CONFIG_VIDEO_VIVI=m
CONFIG_VIDEO_PMS=m
CONFIG_VIDEO_CPIA=m
CONFIG_VIDEO_CPIA_USB=m
CONFIG_VIDEO_CPIA2=m
CONFIG_VIDEO_SAA5246A=m
CONFIG_VIDEO_SAA5249=m
CONFIG_VIDEO_STRADIS=m
# CONFIG_VIDEO_ZORAN is not set
CONFIG_VIDEO_MXB=m
CONFIG_VIDEO_HEXIUM_ORION=m
CONFIG_VIDEO_HEXIUM_GEMINI=y
CONFIG_VIDEO_CAFE_CCIC=m
CONFIG_SOC_CAMERA=m
CONFIG_SOC_CAMERA_MT9M001=m
CONFIG_SOC_CAMERA_MT9M111=m
CONFIG_SOC_CAMERA_MT9T031=m
CONFIG_SOC_CAMERA_MT9V022=m
CONFIG_SOC_CAMERA_TW9910=m
CONFIG_SOC_CAMERA_PLATFORM=m
# CONFIG_SOC_CAMERA_OV772X is not set
CONFIG_V4L_USB_DRIVERS=y
# CONFIG_USB_VIDEO_CLASS is not set
# CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV is not set
CONFIG_USB_GSPCA=m
CONFIG_USB_M5602=m
CONFIG_USB_STV06XX=m
# CONFIG_USB_GSPCA_CONEX is not set
# CONFIG_USB_GSPCA_ETOMS is not set
CONFIG_USB_GSPCA_FINEPIX=m
# CONFIG_USB_GSPCA_MARS is not set
CONFIG_USB_GSPCA_MR97310A=m
# CONFIG_USB_GSPCA_OV519 is not set
CONFIG_USB_GSPCA_OV534=m
CONFIG_USB_GSPCA_PAC207=m
# CONFIG_USB_GSPCA_PAC7311 is not set
# CONFIG_USB_GSPCA_SONIXB is not set
CONFIG_USB_GSPCA_SONIXJ=m
# CONFIG_USB_GSPCA_SPCA500 is not set
# CONFIG_USB_GSPCA_SPCA501 is not set
CONFIG_USB_GSPCA_SPCA505=m
# CONFIG_USB_GSPCA_SPCA506 is not set
# CONFIG_USB_GSPCA_SPCA508 is not set
CONFIG_USB_GSPCA_SPCA561=m
CONFIG_USB_GSPCA_SQ905=m
# CONFIG_USB_GSPCA_SQ905C is not set
# CONFIG_USB_GSPCA_STK014 is not set
# CONFIG_USB_GSPCA_SUNPLUS is not set
CONFIG_USB_GSPCA_T613=m
CONFIG_USB_GSPCA_TV8532=m
CONFIG_USB_GSPCA_VC032X=m
# CONFIG_USB_GSPCA_ZC3XX is not set
CONFIG_VIDEO_PVRUSB2=m
CONFIG_VIDEO_PVRUSB2_SYSFS=y
# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set
CONFIG_VIDEO_HDPVR=m
CONFIG_VIDEO_USBVISION=m
CONFIG_VIDEO_USBVIDEO=m
CONFIG_USB_VICAM=m
CONFIG_USB_IBMCAM=m
# CONFIG_USB_KONICAWC is not set
CONFIG_USB_QUICKCAM_MESSENGER=m
# CONFIG_USB_ET61X251 is not set
# CONFIG_VIDEO_OVCAMCHIP is not set
CONFIG_USB_OV511=m
CONFIG_USB_SE401=m
# CONFIG_USB_SN9C102 is not set
CONFIG_USB_STV680=m
# CONFIG_USB_ZC0301 is not set
CONFIG_USB_PWC=m
# CONFIG_USB_PWC_DEBUG is not set
CONFIG_USB_ZR364XX=m
CONFIG_USB_STKWEBCAM=m
CONFIG_USB_S2255=m
CONFIG_RADIO_ADAPTERS=y
CONFIG_RADIO_CADET=m
# CONFIG_RADIO_RTRACK is not set
CONFIG_RADIO_RTRACK2=m
CONFIG_RADIO_AZTECH=y
CONFIG_RADIO_AZTECH_PORT=350
CONFIG_RADIO_GEMTEK=m
CONFIG_RADIO_GEMTEK_PCI=m
CONFIG_RADIO_MAXIRADIO=m
# CONFIG_RADIO_MAESTRO is not set
# CONFIG_RADIO_SF16FMI is not set
# CONFIG_RADIO_SF16FMR2 is not set
CONFIG_RADIO_TERRATEC=m
CONFIG_RADIO_TRUST=m
CONFIG_RADIO_TYPHOON=m
CONFIG_RADIO_TYPHOON_PROC_FS=y
# CONFIG_RADIO_ZOLTRIX is not set
CONFIG_USB_DSBR=m
CONFIG_USB_SI470X=m
CONFIG_USB_MR800=m
CONFIG_RADIO_TEA5764=m
# CONFIG_DAB is not set
#
# Graphics support
#
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
CONFIG_AGP_ATI=y
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
CONFIG_AGP_INTEL=y
CONFIG_AGP_NVIDIA=m
CONFIG_AGP_SIS=m
# CONFIG_AGP_SWORKS is not set
CONFIG_AGP_VIA=y
# CONFIG_AGP_EFFICEON is not set
CONFIG_DRM=m
CONFIG_DRM_TDFX=m
# CONFIG_DRM_R128 is not set
CONFIG_DRM_RADEON=m
# CONFIG_DRM_I810 is not set
# CONFIG_DRM_I830 is not set
# CONFIG_DRM_I915 is not set
CONFIG_DRM_MGA=m
CONFIG_DRM_SIS=m
CONFIG_DRM_VIA=m
CONFIG_DRM_SAVAGE=m
CONFIG_VGASTATE=y
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_DDC=y
CONFIG_FB_BOOT_VESA_SUPPORT=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_HECUBA=y
CONFIG_FB_SVGALIB=y
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
CONFIG_FB_CIRRUS=y
CONFIG_FB_PM2=m
CONFIG_FB_PM2_FIFO_DISCONNECT=y
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
CONFIG_FB_VGA16=y
CONFIG_FB_UVESA=y
CONFIG_FB_VESA=y
CONFIG_FB_N411=y
CONFIG_FB_HGA=m
# CONFIG_FB_HGA_ACCEL is not set
CONFIG_FB_S1D13XXX=m
CONFIG_FB_NVIDIA=m
CONFIG_FB_NVIDIA_I2C=y
# CONFIG_FB_NVIDIA_DEBUG is not set
# CONFIG_FB_NVIDIA_BACKLIGHT is not set
# CONFIG_FB_RIVA is not set
CONFIG_FB_I810=y
CONFIG_FB_I810_GTF=y
CONFIG_FB_I810_I2C=y
CONFIG_FB_LE80578=y
CONFIG_FB_CARILLO_RANCH=m
CONFIG_FB_INTEL=y
CONFIG_FB_INTEL_DEBUG=y
# CONFIG_FB_INTEL_I2C is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
CONFIG_FB_ATY128=m
CONFIG_FB_ATY128_BACKLIGHT=y
# CONFIG_FB_ATY is not set
CONFIG_FB_S3=y
CONFIG_FB_SAVAGE=m
CONFIG_FB_SAVAGE_I2C=y
CONFIG_FB_SAVAGE_ACCEL=y
CONFIG_FB_SIS=y
CONFIG_FB_SIS_300=y
CONFIG_FB_SIS_315=y
# CONFIG_FB_VIA is not set
CONFIG_FB_NEOMAGIC=m
CONFIG_FB_KYRO=y
CONFIG_FB_3DFX=y
CONFIG_FB_3DFX_ACCEL=y
# CONFIG_FB_3DFX_I2C is not set
CONFIG_FB_VOODOO1=m
CONFIG_FB_VT8623=m
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
CONFIG_FB_PM3=m
# CONFIG_FB_CARMINE is not set
CONFIG_FB_GEODE=y
# CONFIG_FB_GEODE_LX is not set
CONFIG_FB_GEODE_GX=y
CONFIG_FB_GEODE_GX1=y
# CONFIG_FB_TMIO is not set
# CONFIG_FB_SM501 is not set
CONFIG_FB_VIRTUAL=m
# CONFIG_FB_METRONOME is not set
CONFIG_FB_MB862XX=m
CONFIG_FB_MB862XX_PCI_GDC=y
# CONFIG_FB_BROADSHEET is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_ILI9320 is not set
# CONFIG_LCD_PLATFORM is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_GENERIC=y
CONFIG_BACKLIGHT_PROGEAR=m
CONFIG_BACKLIGHT_CARILLO_RANCH=m
CONFIG_BACKLIGHT_DA903X=y
CONFIG_BACKLIGHT_MBP_NVIDIA=y
CONFIG_BACKLIGHT_SAHARA=m
#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=m
#
# Display hardware drivers
#
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
# CONFIG_SND_PCM_OSS is not set
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_HRTIMER=m
CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
CONFIG_SND_DYNAMIC_MINORS=y
# CONFIG_SND_SUPPORT_OLD_API is not set
# CONFIG_SND_VERBOSE_PROCFS is not set
CONFIG_SND_VERBOSE_PRINTK=y
CONFIG_SND_DEBUG=y
CONFIG_SND_DEBUG_VERBOSE=y
CONFIG_SND_VMASTER=y
CONFIG_SND_MPU401_UART=m
CONFIG_SND_OPL3_LIB=m
CONFIG_SND_OPL4_LIB=m
CONFIG_SND_VX_LIB=m
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_DRIVERS=y
CONFIG_SND_DUMMY=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_SERIAL_U16550=m
CONFIG_SND_MPU401=m
# CONFIG_SND_AC97_POWER_SAVE is not set
CONFIG_SND_WSS_LIB=m
CONFIG_SND_SB_COMMON=m
CONFIG_SND_SB8_DSP=m
CONFIG_SND_SB16_DSP=m
CONFIG_SND_ISA=y
CONFIG_SND_ADLIB=m
# CONFIG_SND_AD1816A is not set
# CONFIG_SND_AD1848 is not set
# CONFIG_SND_ALS100 is not set
# CONFIG_SND_AZT2320 is not set
CONFIG_SND_CMI8330=m
CONFIG_SND_CS4231=m
CONFIG_SND_CS4236=m
CONFIG_SND_DT019X=m
CONFIG_SND_ES968=m
# CONFIG_SND_ES1688 is not set
# CONFIG_SND_ES18XX is not set
CONFIG_SND_SC6000=m
# CONFIG_SND_GUSCLASSIC is not set
CONFIG_SND_GUSEXTREME=m
CONFIG_SND_GUSMAX=m
CONFIG_SND_INTERWAVE=m
# CONFIG_SND_INTERWAVE_STB is not set
CONFIG_SND_OPL3SA2=m
CONFIG_SND_OPTI92X_AD1848=m
CONFIG_SND_OPTI92X_CS4231=m
CONFIG_SND_OPTI93X=m
CONFIG_SND_MIRO=m
# CONFIG_SND_SB8 is not set
# CONFIG_SND_SB16 is not set
CONFIG_SND_SBAWE=m
# CONFIG_SND_SB16_CSP is not set
CONFIG_SND_SGALAXY=m
CONFIG_SND_SSCAPE=m
# CONFIG_SND_WAVEFRONT is not set
CONFIG_SND_MSND_PINNACLE=m
CONFIG_SND_MSND_CLASSIC=m
CONFIG_SND_PCI=y
CONFIG_SND_AD1889=m
CONFIG_SND_ALS300=m
# CONFIG_SND_ALS4000 is not set
CONFIG_SND_ALI5451=m
CONFIG_SND_ATIIXP=m
CONFIG_SND_ATIIXP_MODEM=m
# CONFIG_SND_AU8810 is not set
CONFIG_SND_AU8820=m
CONFIG_SND_AU8830=m
CONFIG_SND_AW2=m
CONFIG_SND_AZT3328=m
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
CONFIG_SND_OXYGEN_LIB=m
CONFIG_SND_OXYGEN=m
CONFIG_SND_CS4281=m
CONFIG_SND_CS46XX=m
CONFIG_SND_CS46XX_NEW_DSP=y
# CONFIG_SND_CS5530 is not set
CONFIG_SND_CS5535AUDIO=m
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
CONFIG_SND_DARLA24=m
CONFIG_SND_GINA24=m
CONFIG_SND_LAYLA24=m
# CONFIG_SND_MONA is not set
CONFIG_SND_MIA=m
CONFIG_SND_ECHO3G=m
CONFIG_SND_INDIGO=m
# CONFIG_SND_INDIGOIO is not set
CONFIG_SND_INDIGODJ=m
CONFIG_SND_INDIGOIOX=m
CONFIG_SND_INDIGODJX=m
CONFIG_SND_EMU10K1=m
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
CONFIG_SND_ENS1371=m
# CONFIG_SND_ES1938 is not set
CONFIG_SND_ES1968=m
CONFIG_SND_FM801=m
CONFIG_SND_FM801_TEA575X_BOOL=y
CONFIG_SND_FM801_TEA575X=m
# CONFIG_SND_HDA_INTEL is not set
CONFIG_SND_HDSP=m
CONFIG_SND_HDSPM=m
CONFIG_SND_HIFIER=m
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
CONFIG_SND_INTEL8X0=m
CONFIG_SND_INTEL8X0M=m
# CONFIG_SND_KORG1212 is not set
CONFIG_SND_MAESTRO3=m
# CONFIG_SND_MIXART is not set
CONFIG_SND_NM256=m
CONFIG_SND_PCXHR=m
CONFIG_SND_RIPTIDE=m
# CONFIG_SND_RME32 is not set
CONFIG_SND_RME96=m
# CONFIG_SND_RME9652 is not set
CONFIG_SND_SIS7019=m
# CONFIG_SND_SONICVIBES is not set
CONFIG_SND_TRIDENT=m
CONFIG_SND_VIA82XX=m
CONFIG_SND_VIA82XX_MODEM=m
CONFIG_SND_VIRTUOSO=m
CONFIG_SND_VX222=m
# CONFIG_SND_YMFPCI is not set
# CONFIG_SND_USB is not set
CONFIG_SND_SOC=m
CONFIG_SND_SOC_I2C_AND_SPI=m
CONFIG_SND_SOC_ALL_CODECS=m
CONFIG_SND_SOC_AD73311=m
CONFIG_SND_SOC_AK4535=m
CONFIG_SND_SOC_CS4270=m
CONFIG_SND_SOC_L3=m
CONFIG_SND_SOC_PCM3008=m
CONFIG_SND_SOC_SSM2602=m
CONFIG_SND_SOC_TLV320AIC23=m
CONFIG_SND_SOC_TLV320AIC3X=m
CONFIG_SND_SOC_UDA134X=m
CONFIG_SND_SOC_UDA1380=m
CONFIG_SND_SOC_WM8400=m
CONFIG_SND_SOC_WM8510=m
CONFIG_SND_SOC_WM8580=m
CONFIG_SND_SOC_WM8728=m
CONFIG_SND_SOC_WM8731=m
CONFIG_SND_SOC_WM8750=m
CONFIG_SND_SOC_WM8753=m
CONFIG_SND_SOC_WM8900=m
CONFIG_SND_SOC_WM8903=m
CONFIG_SND_SOC_WM8971=m
CONFIG_SND_SOC_WM8990=m
CONFIG_SOUND_PRIME=m
CONFIG_SOUND_MSNDCLAS=m
CONFIG_MSNDCLAS_INIT_FILE="/etc/sound/msndinit.bin"
CONFIG_MSNDCLAS_PERM_FILE="/etc/sound/msndperm.bin"
CONFIG_SOUND_MSNDPIN=m
CONFIG_MSNDPIN_INIT_FILE="/etc/sound/pndspini.bin"
CONFIG_MSNDPIN_PERM_FILE="/etc/sound/pndsperm.bin"
CONFIG_SOUND_OSS=m
CONFIG_SOUND_TRACEINIT=y
CONFIG_SOUND_DMAP=y
# CONFIG_SOUND_SSCAPE is not set
CONFIG_SOUND_VMIDI=m
# CONFIG_SOUND_TRIX is not set
CONFIG_SOUND_MSS=m
# CONFIG_SOUND_MPU401 is not set
CONFIG_SOUND_PAS=m
CONFIG_SOUND_PSS=m
# CONFIG_PSS_MIXER is not set
CONFIG_SOUND_SB=m
CONFIG_SOUND_YM3812=m
CONFIG_SOUND_UART6850=m
CONFIG_SOUND_AEDSP16=m
CONFIG_SC6600=y
# CONFIG_SC6600_JOY is not set
CONFIG_SC6600_CDROM=4
CONFIG_SC6600_CDROMBASE=0
CONFIG_SOUND_KAHLUA=m
CONFIG_AC97_BUS=m
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
CONFIG_USB_DEBUG=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_DEVICE_CLASS is not set
CONFIG_USB_DYNAMIC_MINORS=y
# CONFIG_USB_OTG is not set
CONFIG_USB_OTG_WHITELIST=y
CONFIG_USB_OTG_BLACKLIST_HUB=y
# CONFIG_USB_MON is not set
CONFIG_USB_WUSB=m
CONFIG_USB_WUSB_CBAF=m
CONFIG_USB_WUSB_CBAF_DEBUG=y
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_EHCI_HCD is not set
CONFIG_USB_OXU210HP_HCD=m
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_ISP1760_HCD=m
CONFIG_USB_OHCI_HCD=m
CONFIG_USB_OHCI_HCD_SSB=y
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=m
CONFIG_USB_U132_HCD=m
CONFIG_USB_SL811_HCD=m
CONFIG_USB_R8A66597_HCD=m
# CONFIG_USB_HWA_HCD is not set
#
# Enable Host or Gadget support to see Inventra options
#
#
# USB Device Class drivers
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
CONFIG_USB_WDM=m
CONFIG_USB_TMC=m
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
CONFIG_USB_STORAGE_ISD200=m
# CONFIG_USB_STORAGE_USBAT is not set
CONFIG_USB_STORAGE_SDDR09=m
CONFIG_USB_STORAGE_SDDR55=m
CONFIG_USB_STORAGE_JUMPSHOT=m
# CONFIG_USB_STORAGE_ALAUDA is not set
CONFIG_USB_STORAGE_KARMA=m
CONFIG_USB_STORAGE_CYPRESS_ATACB=m
CONFIG_USB_LIBUSUAL=y
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
#
# USB port drivers
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=m
CONFIG_USB_EMI26=m
CONFIG_USB_ADUTUX=m
# CONFIG_USB_SEVSEG is not set
CONFIG_USB_RIO500=m
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
CONFIG_USB_BERRY_CHARGE=m
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
CONFIG_USB_CYTHERM=m
CONFIG_USB_IDMOUSE=m
CONFIG_USB_FTDI_ELAN=m
CONFIG_USB_APPLEDISPLAY=m
CONFIG_USB_LD=m
CONFIG_USB_TRANCEVIBRATOR=m
CONFIG_USB_IOWARRIOR=m
# CONFIG_USB_TEST is not set
CONFIG_USB_ISIGHTFW=m
CONFIG_USB_VST=m
# CONFIG_USB_ATM is not set
#
# OTG and related infrastructure
#
CONFIG_USB_OTG_UTILS=y
CONFIG_NOP_USB_XCEIV=m
CONFIG_UWB=m
# CONFIG_UWB_HWA is not set
CONFIG_UWB_WHCI=m
# CONFIG_UWB_WLP is not set
CONFIG_MMC=y
CONFIG_MMC_DEBUG=y
CONFIG_MMC_UNSAFE_RESUME=y
#
# MMC/SD/SDIO Card Drivers
#
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_BOUNCE=y
# CONFIG_SDIO_UART is not set
CONFIG_MMC_TEST=y
#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_WBSD is not set
# CONFIG_MMC_TIFM_SD is not set
CONFIG_MEMSTICK=y
CONFIG_MEMSTICK_DEBUG=y
#
# MemoryStick drivers
#
CONFIG_MEMSTICK_UNSAFE_RESUME=y
CONFIG_MSPRO_BLOCK=y
#
# MemoryStick Host Controller Drivers
#
CONFIG_MEMSTICK_TIFM_MS=y
# CONFIG_MEMSTICK_JMICRON_38X is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m
#
# LED drivers
#
# CONFIG_LEDS_ALIX2 is not set
CONFIG_LEDS_LP5521=m
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_DA903X is not set
CONFIG_LEDS_BD2802=m
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
CONFIG_LEDS_TRIGGER_BACKLIGHT=m
CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
#
# iptables trigger is under Netfilter config (LED target)
#
# CONFIG_ACCESSIBILITY is not set
CONFIG_EDAC=y
#
# Reporting subsystems
#
# CONFIG_EDAC_DEBUG is not set
# CONFIG_EDAC_MM_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
CONFIG_RTC_DEBUG=y
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
# CONFIG_RTC_INTF_DEV is not set
CONFIG_RTC_DRV_TEST=y
#
# I2C RTC drivers
#
CONFIG_RTC_DRV_DS1307=y
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
CONFIG_RTC_DRV_MAX6900=y
CONFIG_RTC_DRV_RS5C372=y
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_X1205 is not set
CONFIG_RTC_DRV_PCF8563=m
CONFIG_RTC_DRV_PCF8583=m
CONFIG_RTC_DRV_M41T80=m
CONFIG_RTC_DRV_M41T80_WDT=y
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
CONFIG_RTC_DRV_RX8581=m
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
CONFIG_RTC_DRV_DS1286=y
CONFIG_RTC_DRV_DS1511=m
CONFIG_RTC_DRV_DS1553=y
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
CONFIG_RTC_DRV_M48T86=m
CONFIG_RTC_DRV_M48T35=y
CONFIG_RTC_DRV_M48T59=m
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_V3020 is not set
CONFIG_RTC_DRV_PCF50633=m
#
# on-CPU RTC drivers
#
CONFIG_AUXDISPLAY=y
# CONFIG_UIO is not set
CONFIG_X86_PLATFORM_DEVICES=y
#
# Firmware Drivers
#
CONFIG_EDD=m
CONFIG_EDD_OFF=y
CONFIG_FIRMWARE_MEMMAP=y
# CONFIG_DELL_RBU is not set
CONFIG_DCDBAS=m
CONFIG_DMIID=y
CONFIG_ISCSI_IBFT_FIND=y
# CONFIG_ISCSI_IBFT is not set
#
# File systems
#
# CONFIG_EXT2_FS is not set
CONFIG_EXT3_FS=m
CONFIG_EXT3_DEFAULTS_TO_ORDERED=y
# CONFIG_EXT3_FS_XATTR is not set
CONFIG_EXT4_FS=m
CONFIG_EXT4DEV_COMPAT=y
CONFIG_EXT4_FS_XATTR=y
# CONFIG_EXT4_FS_POSIX_ACL is not set
CONFIG_EXT4_FS_SECURITY=y
CONFIG_JBD=m
CONFIG_JBD_DEBUG=y
CONFIG_JBD2=m
CONFIG_JBD2_DEBUG=y
CONFIG_FS_MBCACHE=m
# CONFIG_REISERFS_FS is not set
CONFIG_JFS_FS=m
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
CONFIG_JFS_DEBUG=y
CONFIG_JFS_STATISTICS=y
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
CONFIG_OCFS2_FS=m
# CONFIG_OCFS2_FS_O2CB is not set
# CONFIG_OCFS2_FS_STATS is not set
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
CONFIG_OCFS2_DEBUG_FS=y
CONFIG_OCFS2_FS_POSIX_ACL=y
# CONFIG_BTRFS_FS is not set
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
CONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
CONFIG_PRINT_QUOTA_WARNING=y
CONFIG_QUOTA_TREE=m
CONFIG_QFMT_V1=y
# CONFIG_QFMT_V2 is not set
CONFIG_QUOTACTL=y
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
CONFIG_GENERIC_ACL=y
#
# Caches
#
# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
# CONFIG_ZISOFS is not set
CONFIG_UDF_FS=y
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_NTFS_FS=y
# CONFIG_NTFS_DEBUG is not set
CONFIG_NTFS_RW=y
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
# CONFIG_PROC_VMCORE is not set
CONFIG_PROC_SYSCTL=y
# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_CONFIGFS_FS=m
CONFIG_MISC_FILESYSTEMS=y
CONFIG_ADFS_FS=m
CONFIG_ADFS_FS_RW=y
# CONFIG_AFFS_FS is not set
CONFIG_ECRYPT_FS=m
CONFIG_HFS_FS=m
CONFIG_HFSPLUS_FS=m
CONFIG_BEFS_FS=y
CONFIG_BEFS_DEBUG=y
CONFIG_BFS_FS=m
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
CONFIG_SQUASHFS=m
CONFIG_SQUASHFS_EMBEDDED=y
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
CONFIG_UFS_FS=y
CONFIG_UFS_FS_WRITE=y
CONFIG_UFS_DEBUG=y
CONFIG_NILFS2_FS=y
CONFIG_NETWORK_FILESYSTEMS=y
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
CONFIG_ACORN_PARTITION=y
# CONFIG_ACORN_PARTITION_CUMANA is not set
# CONFIG_ACORN_PARTITION_EESOX is not set
# CONFIG_ACORN_PARTITION_ICS is not set
CONFIG_ACORN_PARTITION_ADFS=y
# CONFIG_ACORN_PARTITION_POWERTEC is not set
# CONFIG_ACORN_PARTITION_RISCIX is not set
CONFIG_OSF_PARTITION=y
# CONFIG_AMIGA_PARTITION is not set
CONFIG_ATARI_PARTITION=y
CONFIG_MAC_PARTITION=y
# CONFIG_MSDOS_PARTITION is not set
CONFIG_LDM_PARTITION=y
CONFIG_LDM_DEBUG=y
CONFIG_SGI_PARTITION=y
# CONFIG_ULTRIX_PARTITION is not set
CONFIG_SUN_PARTITION=y
CONFIG_KARMA_PARTITION=y
# CONFIG_EFI_PARTITION is not set
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=y
CONFIG_NLS_CODEPAGE_775=y
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=y
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=y
# CONFIG_NLS_CODEPAGE_932 is not set
CONFIG_NLS_CODEPAGE_949=m
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
CONFIG_NLS_CODEPAGE_1250=y
CONFIG_NLS_CODEPAGE_1251=y
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
CONFIG_NLS_ISO8859_3=y
CONFIG_NLS_ISO8859_4=m
# CONFIG_NLS_ISO8859_5 is not set
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=y
# CONFIG_NLS_ISO8859_9 is not set
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_ALLOW_WARNINGS is not set
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
CONFIG_UNUSED_SYMBOLS=y
CONFIG_DEBUG_FS=y
CONFIG_HEADERS_CHECK=y
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_SHIRQ=y
CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1
# CONFIG_DETECT_HUNG_TASK is not set
# CONFIG_SCHED_DEBUG is not set
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
CONFIG_DEBUG_OBJECTS=y
# CONFIG_DEBUG_OBJECTS_SELFTEST is not set
CONFIG_DEBUG_OBJECTS_FREE=y
# CONFIG_DEBUG_OBJECTS_TIMERS is not set
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
CONFIG_SLUB_DEBUG_ON=y
CONFIG_SLUB_STATS=y
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_LOCK_ALLOC=y
# CONFIG_PROVE_LOCKING is not set
CONFIG_LOCKDEP=y
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_LOCKDEP=y
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_STACKTRACE=y
CONFIG_DEBUG_KOBJECT=y
CONFIG_DEBUG_HIGHMEM=y
# CONFIG_DEBUG_VM is not set
CONFIG_DEBUG_VIRTUAL=y
CONFIG_DEBUG_WRITECOUNT=y
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_ARCH_WANT_FRAME_POINTERS=y
# CONFIG_FRAME_POINTER is not set
CONFIG_RCU_TORTURE_TEST=m
CONFIG_RCU_CPU_STALL_DETECTOR=y
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
CONFIG_LKDTM=y
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_DEBUG_PAGEALLOC=y
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_FTRACE_SYSCALLS=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_TRACING=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
CONFIG_BUILD_DOCSRC=y
CONFIG_DMA_API_DEBUG=y
CONFIG_SAMPLES=y
CONFIG_SAMPLE_MARKERS=m
CONFIG_SAMPLE_TRACEPOINTS=m
CONFIG_SAMPLE_TRACE_EVENTS=m
# CONFIG_SAMPLE_KOBJECT is not set
# CONFIG_SAMPLE_KPROBES is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_KGDB=y
# CONFIG_KGDB_SERIAL_CONSOLE is not set
CONFIG_KGDB_TESTS=y
CONFIG_KGDB_TESTS_ON_BOOT=y
CONFIG_KGDB_TESTS_BOOT_STRING="V1F100"
CONFIG_HAVE_ARCH_KMEMCHECK=y
CONFIG_STRICT_DEVMEM=y
# CONFIG_X86_VERBOSE_BOOTUP is not set
CONFIG_EARLY_PRINTK=y
CONFIG_EARLY_PRINTK_DBGP=y
CONFIG_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_DEBUG_PER_CPU_MAPS=y
# CONFIG_X86_PTDUMP is not set
CONFIG_DEBUG_RODATA=y
# CONFIG_DEBUG_RODATA_TEST is not set
# CONFIG_DEBUG_NX_TEST is not set
# CONFIG_4KSTACKS is not set
# CONFIG_DOUBLEFAULT is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=0
CONFIG_DEBUG_BOOT_PARAMS=y
# CONFIG_CPA_DEBUG is not set
CONFIG_OPTIMIZE_INLINING=y
#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_PATH=y
CONFIG_SECURITY_FILE_CAPABILITIES=y
CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
CONFIG_SECURITY_TOMOYO=y
CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=m
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_PCOMP=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_AUTHENC=m
CONFIG_CRYPTO_TEST=m
#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_SEQIV=m
#
# Block modes
#
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_CTR=m
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=y
# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=y
#
# Hash modes
#
CONFIG_CRYPTO_HMAC=m
CONFIG_CRYPTO_XCBC=y
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32C_INTEL=y
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_RMD128=m
CONFIG_CRYPTO_RMD160=y
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
# CONFIG_CRYPTO_SHA512 is not set
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_586=y
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_BLOWFISH=m
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAST5=m
# CONFIG_CRYPTO_CAST6 is not set
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=y
CONFIG_CRYPTO_KHAZAD=y
CONFIG_CRYPTO_SALSA20=m
CONFIG_CRYPTO_SALSA20_586=y
CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_TEA=y
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_TWOFISH_586=m
#
# Compression
#
# CONFIG_CRYPTO_DEFLATE is not set
CONFIG_CRYPTO_ZLIB=y
CONFIG_CRYPTO_LZO=y
#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=m
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_DEV_PADLOCK=y
CONFIG_CRYPTO_DEV_PADLOCK_AES=y
CONFIG_CRYPTO_DEV_PADLOCK_SHA=y
# CONFIG_CRYPTO_DEV_GEODE is not set
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
CONFIG_HAVE_KVM=y
CONFIG_HAVE_KVM_IRQCHIP=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=m
# CONFIG_KVM_INTEL is not set
CONFIG_KVM_AMD=m
CONFIG_KVM_TRACE=y
CONFIG_VIRTIO=m
CONFIG_VIRTIO_RING=m
# CONFIG_VIRTIO_PCI is not set
CONFIG_VIRTIO_BALLOON=m
CONFIG_BINARY_PRINTF=y
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=m
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
CONFIG_AUDIT_GENERIC=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_CHECK_SIGNATURE=y
# CONFIG_CPUMASK_OFFSTACK is not set
CONFIG_NLATTR=y
CONFIG_FORCE_SUCCESSFUL_BUILD=y
CONFIG_X86_32_ALWAYS_ON=y
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 1/2] ftrace: Add task_comm support for trace_event
2009-05-21 7:08 [PATCH 1/2] ftrace: Add task_comm support for trace_event Zhaolei
` (2 preceding siblings ...)
2009-05-22 10:03 ` [PATCH v2 0/2] " Zhaolei
@ 2009-05-23 15:16 ` Christoph Hellwig
2009-05-23 15:18 ` Christoph Hellwig
2009-05-27 22:34 ` [tip:tracing/core] " tip-bot for Zhaolei
2009-05-27 22:35 ` [tip:tracing/core] ftrace: clean up of using ftrace_event_enable_disable() tip-bot for Zhaolei
5 siblings, 1 reply; 30+ messages in thread
From: Christoph Hellwig @ 2009-05-23 15:16 UTC (permalink / raw)
To: Zhaolei
Cc: Frederic Weisbecker, Steven Rostedt, Ingo Molnar, Tom Zanussi, LKML
On Thu, May 21, 2009 at 03:08:46PM +0800, Zhaolei wrote:
> <...>-2289 [000] 526276.724790: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
we should have a space after the colon. Also wouldn't it be better
to place task->commit close to the pid in the output?
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 1/2] ftrace: Add task_comm support for trace_event
2009-05-23 15:16 ` [PATCH 1/2] ftrace: Add task_comm support for trace_event Christoph Hellwig
@ 2009-05-23 15:18 ` Christoph Hellwig
0 siblings, 0 replies; 30+ messages in thread
From: Christoph Hellwig @ 2009-05-23 15:18 UTC (permalink / raw)
To: Zhaolei
Cc: Frederic Weisbecker, Steven Rostedt, Ingo Molnar, Tom Zanussi, LKML
On Sat, May 23, 2009 at 11:16:28AM -0400, Christoph Hellwig wrote:
> On Thu, May 21, 2009 at 03:08:46PM +0800, Zhaolei wrote:
> > <...>-2289 [000] 526276.724790: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
>
> we should have a space after the colon. Also wouldn't it be better
> to place task->commit close to the pid in the output?
Sorry, please ignore this mail, it doesn't make any sense :) I took
the old example tracer output for the added comm information. The patch
does look good to me.
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH v2 1/2] ftrace: Add task_comm support for trace_event
2009-05-22 10:05 ` [PATCH v2 1/2] " Zhaolei
@ 2009-05-24 20:42 ` Frederic Weisbecker
2009-05-25 3:54 ` Zhaolei
0 siblings, 1 reply; 30+ messages in thread
From: Frederic Weisbecker @ 2009-05-24 20:42 UTC (permalink / raw)
To: Zhaolei; +Cc: Steven Rostedt, Ingo Molnar, Tom Zanussi, LKML
Hi,
On Fri, May 22, 2009 at 06:05:37PM +0800, Zhaolei wrote:
> If we use trace_event alone(without function trace, .etc),
> it can't output enough task command information.
>
> Before patch:
> # echo 1 > debugfs/tracing/events/sched/sched_switch/enable
> # cat debugfs/tracing/trace
> # tracer: nop
> #
> # TASK-PID CPU# TIMESTAMP FUNCTION
> # | | | | |
> <...>-2289 [000] 526276.724790: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
> <...>-2287 [000] 526276.725231: sched_switch: task sshd:2287 [120] ==> bash:2289 [120]
> <...>-2289 [000] 526276.725452: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
> <...>-2287 [000] 526276.727181: sched_switch: task sshd:2287 [120] ==> swapper:0 [140]
> <idle>-0 [000] 526277.032734: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
> <...>-5 [000] 526277.032782: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
> ...
>
> After patch:
> # tracer: nop
> #
> # TASK-PID CPU# TIMESTAMP FUNCTION
> # | | | | |
> bash-2269 [000] 527347.989229: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
> sshd-2267 [000] 527347.990960: sched_switch: task sshd:2267 [120] ==> bash:2269 [120]
> bash-2269 [000] 527347.991143: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
> sshd-2267 [000] 527347.992959: sched_switch: task sshd:2267 [120] ==> swapper:0 [140]
> <idle>-0 [000] 527348.531989: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
> events/0-5 [000] 527348.532115: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
> ...
>
> Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Thanks!
This is fine but I think it can be factorized.
You could call start_cmdline_record() from
ftrace_raw_reg_event_##call()
and the stop in
ftrace_raw_unreg_event_##call()
No?
Frederic.
> ---
> kernel/trace/Kconfig | 1 +
> kernel/trace/trace_events.c | 6 ++++++
> 2 files changed, 7 insertions(+), 0 deletions(-)
>
> diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
> index f61be30..dffbb77 100644
> --- a/kernel/trace/Kconfig
> +++ b/kernel/trace/Kconfig
> @@ -187,6 +187,7 @@ config CONTEXT_SWITCH_TRACER
> config ENABLE_EVENT_TRACING
> bool "Trace various events in the kernel"
> select TRACING
> + select CONTEXT_SWITCH_TRACER
> help
> This tracer hooks to various trace points in the kernel
> allowing the user to pick and choose which trace point they
> diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
> index 0eec0c5..df35e5e 100644
> --- a/kernel/trace/trace_events.c
> +++ b/kernel/trace/trace_events.c
> @@ -85,6 +85,7 @@ static void ftrace_clear_events(void)
>
> if (call->enabled) {
> call->enabled = 0;
> + tracing_stop_cmdline_record();
> call->unregfunc();
> }
> }
> @@ -99,12 +100,14 @@ static void ftrace_event_enable_disable(struct ftrace_event_call *call,
> case 0:
> if (call->enabled) {
> call->enabled = 0;
> + tracing_stop_cmdline_record();
> call->unregfunc();
> }
> break;
> case 1:
> if (!call->enabled) {
> call->enabled = 1;
> + tracing_start_cmdline_record();
> call->regfunc();
> }
> break;
> @@ -1058,6 +1061,7 @@ static void trace_module_remove_events(struct module *mod)
> found = true;
> if (call->enabled) {
> call->enabled = 0;
> + tracing_stop_cmdline_record();
> call->unregfunc();
> }
> if (call->event)
> @@ -1262,11 +1266,13 @@ static __init void event_trace_self_tests(void)
> }
>
> call->enabled = 1;
> + tracing_start_cmdline_record();
> call->regfunc();
>
> event_test_stuff();
>
> call->unregfunc();
> + tracing_stop_cmdline_record();
> call->enabled = 0;
>
> pr_cont("OK\n");
> --
> 1.5.5.3
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH v2 2/2] ftrace: clean up of using ftrace_event_enable_disable()
2009-05-22 10:06 ` [PATCH v2 2/2] ftrace: clean up of using ftrace_event_enable_disable() Zhaolei
@ 2009-05-24 20:46 ` Frederic Weisbecker
2009-05-25 5:34 ` Zhaolei
0 siblings, 1 reply; 30+ messages in thread
From: Frederic Weisbecker @ 2009-05-24 20:46 UTC (permalink / raw)
To: Zhaolei; +Cc: Steven Rostedt, Ingo Molnar, Tom Zanussi, LKML
On Fri, May 22, 2009 at 06:06:20PM +0800, Zhaolei wrote:
> Always use tracing_stop_cmdline_record() to enable/disable a event.
>
> Impact: cleanup, no functionality changed
>
> Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
> ---
> kernel/trace/trace_events.c | 44 +++++++++++++-----------------------------
> 1 files changed, 14 insertions(+), 30 deletions(-)
>
> diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
> index df35e5e..16ef47a 100644
> --- a/kernel/trace/trace_events.c
> +++ b/kernel/trace/trace_events.c
> @@ -76,26 +76,9 @@ static void trace_destroy_fields(struct ftrace_event_call *call)
>
> #endif /* CONFIG_MODULES */
>
> -static void ftrace_clear_events(void)
> -{
> - struct ftrace_event_call *call;
> -
> - mutex_lock(&event_mutex);
> - list_for_each_entry(call, &ftrace_events, list) {
Don't we have a "for_each_event" ?
> -
> - if (call->enabled) {
> - call->enabled = 0;
> - tracing_stop_cmdline_record();
> - call->unregfunc();
> - }
> - }
> - mutex_unlock(&event_mutex);
> -}
> -
> static void ftrace_event_enable_disable(struct ftrace_event_call *call,
> int enable)
> {
> -
> switch (enable) {
> case 0:
> if (call->enabled) {
> @@ -114,6 +97,17 @@ static void ftrace_event_enable_disable(struct ftrace_event_call *call,
> }
> }
>
> +static void ftrace_clear_events(void)
> +{
> + struct ftrace_event_call *call;
> +
> + mutex_lock(&event_mutex);
> + list_for_each_entry(call, &ftrace_events, list) {
> + ftrace_event_enable_disable(call, 0);
> + }
> + mutex_unlock(&event_mutex);
> +}
> +
> /*
> * __ftrace_set_clr_event(NULL, NULL, NULL, set) will set/unset all events.
> */
> @@ -1059,11 +1053,7 @@ static void trace_module_remove_events(struct module *mod)
> list_for_each_entry_safe(call, p, &ftrace_events, list) {
> if (call->mod == mod) {
> found = true;
> - if (call->enabled) {
> - call->enabled = 0;
> - tracing_stop_cmdline_record();
> - call->unregfunc();
> - }
> + ftrace_event_enable_disable(call, 0);
> if (call->event)
> unregister_ftrace_event(call->event);
> debugfs_remove_recursive(call->dir);
> @@ -1265,15 +1255,9 @@ static __init void event_trace_self_tests(void)
> continue;
> }
>
> - call->enabled = 1;
> - tracing_start_cmdline_record();
> - call->regfunc();
> -
> + ftrace_event_enable_disable(call, 1);
> event_test_stuff();
> -
> - call->unregfunc();
> - tracing_stop_cmdline_record();
> - call->enabled = 0;
> + ftrace_event_enable_disable(call, 0);
>
> pr_cont("OK\n");
> }
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH v2 1/2] ftrace: Add task_comm support for trace_event
2009-05-24 20:42 ` Frederic Weisbecker
@ 2009-05-25 3:54 ` Zhaolei
2009-05-25 8:27 ` Frederic Weisbecker
0 siblings, 1 reply; 30+ messages in thread
From: Zhaolei @ 2009-05-25 3:54 UTC (permalink / raw)
To: Frederic Weisbecker; +Cc: Steven Rostedt, Ingo Molnar, Tom Zanussi, LKML
* From: "Frederic Weisbecker" <fweisbec@gmail.com>
> Hi,
>
>
> On Fri, May 22, 2009 at 06:05:37PM +0800, Zhaolei wrote:
>> If we use trace_event alone(without function trace, .etc),
>> it can't output enough task command information.
>>
>> Before patch:
>> # echo 1 > debugfs/tracing/events/sched/sched_switch/enable
>> # cat debugfs/tracing/trace
>> # tracer: nop
>> #
>> # TASK-PID CPU# TIMESTAMP FUNCTION
>> # | | | | |
>> <...>-2289 [000] 526276.724790: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
>> <...>-2287 [000] 526276.725231: sched_switch: task sshd:2287 [120] ==> bash:2289 [120]
>> <...>-2289 [000] 526276.725452: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
>> <...>-2287 [000] 526276.727181: sched_switch: task sshd:2287 [120] ==> swapper:0 [140]
>> <idle>-0 [000] 526277.032734: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
>> <...>-5 [000] 526277.032782: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
>> ...
>>
>> After patch:
>> # tracer: nop
>> #
>> # TASK-PID CPU# TIMESTAMP FUNCTION
>> # | | | | |
>> bash-2269 [000] 527347.989229: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
>> sshd-2267 [000] 527347.990960: sched_switch: task sshd:2267 [120] ==> bash:2269 [120]
>> bash-2269 [000] 527347.991143: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
>> sshd-2267 [000] 527347.992959: sched_switch: task sshd:2267 [120] ==> swapper:0 [140]
>> <idle>-0 [000] 527348.531989: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
>> events/0-5 [000] 527348.532115: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
>> ...
>>
>> Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
>
>
> Thanks!
> This is fine but I think it can be factorized.
>
> You could call start_cmdline_record() from
>
> ftrace_raw_reg_event_##call()
>
> and the stop in
>
> ftrace_raw_unreg_event_##call()
>
> No?
Hello, Frederic
Thanks for your advice.
Actually, I considered to put start_cmdline_record() into ftrace_raw_reg_event_##call(),
but finally I selected to put it into tracing_start_cmdline_record().
IMHO, we have following reason:
1: It can make source more readable.
Read function is more easy than read macro.
2: These two way have same performance.
3: Put start_cmdline_record() into ftrace_event_enable_disable() will reduce
binary file size than ftrace_raw_reg_event_##call().
So I think put start_cmdline_record() into ftrace_event_enable_disable() maybe better.
What is your opinion?
Thanks
Zhaolei
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^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: Re: [PATCH v2 2/2] ftrace: clean up of using ftrace_event_enable_disable()
2009-05-24 20:46 ` Frederic Weisbecker
@ 2009-05-25 5:34 ` Zhaolei
2009-05-25 8:32 ` Frederic Weisbecker
0 siblings, 1 reply; 30+ messages in thread
From: Zhaolei @ 2009-05-25 5:34 UTC (permalink / raw)
To: Frederic Weisbecker; +Cc: Steven Rostedt, Ingo Molnar, Tom Zanussi, LKML
Frederic Weisbecker wrote:
> On Fri, May 22, 2009 at 06:06:20PM +0800, Zhaolei wrote:
>> Always use tracing_stop_cmdline_record() to enable/disable a event.
>>
>> Impact: cleanup, no functionality changed
>>
>> Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
>> ---
>> kernel/trace/trace_events.c | 44 +++++++++++++-----------------------------
>> 1 files changed, 14 insertions(+), 30 deletions(-)
>>
>> diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
>> index df35e5e..16ef47a 100644
>> --- a/kernel/trace/trace_events.c
>> +++ b/kernel/trace/trace_events.c
>> @@ -76,26 +76,9 @@ static void trace_destroy_fields(struct ftrace_event_call *call)
>>
>> #endif /* CONFIG_MODULES */
>>
>> -static void ftrace_clear_events(void)
>> -{
>> - struct ftrace_event_call *call;
>> -
>> - mutex_lock(&event_mutex);
>> - list_for_each_entry(call, &ftrace_events, list) {
>
>
> Don't we have a "for_each_event" ?
Hello, Frederic
Thanks for your review.
IMHO, for_each_event is for iter each tracepoints in one module(or kernel),
but we need to iter whole tracepoints in manage.
So, list_for_each_entry(call, &ftrace_events, list) maybe better here.
Thanks
Zhaolei
>
>
>> -
>> - if (call->enabled) {
>> - call->enabled = 0;
>> - tracing_stop_cmdline_record();
>> - call->unregfunc();
>> - }
>> - }
>> - mutex_unlock(&event_mutex);
>> -}
>> -
>> static void ftrace_event_enable_disable(struct ftrace_event_call *call,
>> int enable)
>> {
>> -
>> switch (enable) {
>> case 0:
>> if (call->enabled) {
>> @@ -114,6 +97,17 @@ static void ftrace_event_enable_disable(struct ftrace_event_call *call,
>> }
>> }
>>
>> +static void ftrace_clear_events(void)
>> +{
>> + struct ftrace_event_call *call;
>> +
>> + mutex_lock(&event_mutex);
>> + list_for_each_entry(call, &ftrace_events, list) {
>> + ftrace_event_enable_disable(call, 0);
>> + }
>> + mutex_unlock(&event_mutex);
>> +}
>> +
>> /*
>> * __ftrace_set_clr_event(NULL, NULL, NULL, set) will set/unset all events.
>> */
>> @@ -1059,11 +1053,7 @@ static void trace_module_remove_events(struct module *mod)
>> list_for_each_entry_safe(call, p, &ftrace_events, list) {
>> if (call->mod == mod) {
>> found = true;
>> - if (call->enabled) {
>> - call->enabled = 0;
>> - tracing_stop_cmdline_record();
>> - call->unregfunc();
>> - }
>> + ftrace_event_enable_disable(call, 0);
>> if (call->event)
>> unregister_ftrace_event(call->event);
>> debugfs_remove_recursive(call->dir);
>> @@ -1265,15 +1255,9 @@ static __init void event_trace_self_tests(void)
>> continue;
>> }
>>
>> - call->enabled = 1;
>> - tracing_start_cmdline_record();
>> - call->regfunc();
>> -
>> + ftrace_event_enable_disable(call, 1);
>> event_test_stuff();
>> -
>> - call->unregfunc();
>> - tracing_stop_cmdline_record();
>> - call->enabled = 0;
>> + ftrace_event_enable_disable(call, 0);
>>
>> pr_cont("OK\n");
>> }
>
>
> Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
>
>
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH v2 1/2] ftrace: Add task_comm support for trace_event
2009-05-25 3:54 ` Zhaolei
@ 2009-05-25 8:27 ` Frederic Weisbecker
0 siblings, 0 replies; 30+ messages in thread
From: Frederic Weisbecker @ 2009-05-25 8:27 UTC (permalink / raw)
To: Zhaolei; +Cc: Steven Rostedt, Ingo Molnar, Tom Zanussi, LKML
On Mon, May 25, 2009 at 11:54:27AM +0800, Zhaolei wrote:
> * From: "Frederic Weisbecker" <fweisbec@gmail.com>
> > Hi,
> >
> >
> > On Fri, May 22, 2009 at 06:05:37PM +0800, Zhaolei wrote:
> >> If we use trace_event alone(without function trace, .etc),
> >> it can't output enough task command information.
> >>
> >> Before patch:
> >> # echo 1 > debugfs/tracing/events/sched/sched_switch/enable
> >> # cat debugfs/tracing/trace
> >> # tracer: nop
> >> #
> >> # TASK-PID CPU# TIMESTAMP FUNCTION
> >> # | | | | |
> >> <...>-2289 [000] 526276.724790: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
> >> <...>-2287 [000] 526276.725231: sched_switch: task sshd:2287 [120] ==> bash:2289 [120]
> >> <...>-2289 [000] 526276.725452: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
> >> <...>-2287 [000] 526276.727181: sched_switch: task sshd:2287 [120] ==> swapper:0 [140]
> >> <idle>-0 [000] 526277.032734: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
> >> <...>-5 [000] 526277.032782: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
> >> ...
> >>
> >> After patch:
> >> # tracer: nop
> >> #
> >> # TASK-PID CPU# TIMESTAMP FUNCTION
> >> # | | | | |
> >> bash-2269 [000] 527347.989229: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
> >> sshd-2267 [000] 527347.990960: sched_switch: task sshd:2267 [120] ==> bash:2269 [120]
> >> bash-2269 [000] 527347.991143: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
> >> sshd-2267 [000] 527347.992959: sched_switch: task sshd:2267 [120] ==> swapper:0 [140]
> >> <idle>-0 [000] 527348.531989: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
> >> events/0-5 [000] 527348.532115: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
> >> ...
> >>
> >> Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
> >
> >
> > Thanks!
> > This is fine but I think it can be factorized.
> >
> > You could call start_cmdline_record() from
> >
> > ftrace_raw_reg_event_##call()
> >
> > and the stop in
> >
> > ftrace_raw_unreg_event_##call()
> >
> > No?
>
> Hello, Frederic
>
> Thanks for your advice.
>
> Actually, I considered to put start_cmdline_record() into ftrace_raw_reg_event_##call(),
> but finally I selected to put it into tracing_start_cmdline_record().
>
> IMHO, we have following reason:
> 1: It can make source more readable.
> Read function is more easy than read macro.
> 2: These two way have same performance.
> 3: Put start_cmdline_record() into ftrace_event_enable_disable() will reduce
> binary file size than ftrace_raw_reg_event_##call().
>
> So I think put start_cmdline_record() into ftrace_event_enable_disable() maybe better.
>
> What is your opinion?
>
> Thanks
> Zhaolei
Yeah, there are pros and cons. Putting it at the lower level will
increase image size but make easier the maintainance...
I don't know which one is better :)
I guess both are valuable.
Thanks.
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: Re: [PATCH v2 2/2] ftrace: clean up of using ftrace_event_enable_disable()
2009-05-25 5:34 ` Zhaolei
@ 2009-05-25 8:32 ` Frederic Weisbecker
0 siblings, 0 replies; 30+ messages in thread
From: Frederic Weisbecker @ 2009-05-25 8:32 UTC (permalink / raw)
To: Zhaolei; +Cc: Steven Rostedt, Ingo Molnar, Tom Zanussi, LKML
On Mon, May 25, 2009 at 01:34:26PM +0800, Zhaolei wrote:
> Frederic Weisbecker wrote:
> > On Fri, May 22, 2009 at 06:06:20PM +0800, Zhaolei wrote:
> >> Always use tracing_stop_cmdline_record() to enable/disable a event.
> >>
> >> Impact: cleanup, no functionality changed
> >>
> >> Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
> >> ---
> >> kernel/trace/trace_events.c | 44 +++++++++++++-----------------------------
> >> 1 files changed, 14 insertions(+), 30 deletions(-)
> >>
> >> diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
> >> index df35e5e..16ef47a 100644
> >> --- a/kernel/trace/trace_events.c
> >> +++ b/kernel/trace/trace_events.c
> >> @@ -76,26 +76,9 @@ static void trace_destroy_fields(struct ftrace_event_call *call)
> >>
> >> #endif /* CONFIG_MODULES */
> >>
> >> -static void ftrace_clear_events(void)
> >> -{
> >> - struct ftrace_event_call *call;
> >> -
> >> - mutex_lock(&event_mutex);
> >> - list_for_each_entry(call, &ftrace_events, list) {
> >
> >
> > Don't we have a "for_each_event" ?
>
> Hello, Frederic
>
> Thanks for your review.
>
> IMHO, for_each_event is for iter each tracepoints in one module(or kernel),
> but we need to iter whole tracepoints in manage.
> So, list_for_each_entry(call, &ftrace_events, list) maybe better here.
>
> Thanks
> Zhaolei
Ah yeah, ok.
Thanks.
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH v2 0/2] ftrace: Add task_comm support for trace_event
2009-05-22 11:51 ` [PATCH v2 0/2] ftrace: Add task_comm support for trace_event Ingo Molnar
@ 2009-05-25 8:59 ` Zhaolei
2009-05-25 16:45 ` Frederic Weisbecker
2009-05-25 10:03 ` [PATCH v3 " Zhaolei
1 sibling, 1 reply; 30+ messages in thread
From: Zhaolei @ 2009-05-25 8:59 UTC (permalink / raw)
To: Ingo Molnar; +Cc: Frederic Weisbecker, Steven Rostedt, Tom Zanussi, LKML
* From: "Ingo Molnar" <mingo@elte.hu>
>
> it still fails to build:
>
> kernel/built-in.o: In function `ftrace_event_enable_disable':
> trace_events.c:(.text+0x4df08): undefined reference to `tracing_stop_cmdline_record'
> trace_events.c:(.text+0x4df1f): undefined reference to `tracing_start_cmdline_record'
>
> config attached.
Hello, Ingo
Thanks for your report.
I found reason.
It is because CONFIG_TRACING is on(But CONFIG_FTRACE is off),
which compiles trace_events but leaves trace_sched_switch.
(It is different with problem that I fixed in v1->v2, but... sorry......)
I have fixed it, I'll send v3 after following test:
1: CONFIG_TRACING on, CONFIG_FTRACE off
2: CONFIG_ENABLE_EVENT_TRACING on, CONFIG_ENABLE_CONTEXT_SWITCH_TRACER off
2: CONFIG_ENABLE_EVENT_TRACING on, CONFIG_ENABLE_CONTEXT_SWITCH_TRACER on
And RFC:
IMHO, trace_sched_switch should not have relationship with trace_events,
in other words, trace_events should run without trace_sched_switch linked.
Can we move codes for record cmdline out of trace_sched_switch.c and put them
into new cmdline_record.c?
Then, trace_functions.c and trace_events.c will only need cmdline_record.c.
Thanks
Zhaolei
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^ permalink raw reply [flat|nested] 30+ messages in thread
* [PATCH v3 0/2] ftrace: Add task_comm support for trace_event
2009-05-22 11:51 ` [PATCH v2 0/2] ftrace: Add task_comm support for trace_event Ingo Molnar
2009-05-25 8:59 ` Zhaolei
@ 2009-05-25 10:03 ` Zhaolei
2009-05-25 10:11 ` [PATCH v3 1/2] " Zhaolei
2009-05-25 10:13 ` [PATCH v3 2/2] ftrace: clean up of using ftrace_event_enable_disable() Zhaolei
1 sibling, 2 replies; 30+ messages in thread
From: Zhaolei @ 2009-05-25 10:03 UTC (permalink / raw)
To: Ingo Molnar, Frederic Weisbecker, Steven Rostedt, Tom Zanussi; +Cc: LKML
Hello,
Ingo pointed out that v2 patch still cause kernel compile fail:
kernel/built-in.o: In function `ftrace_event_enable_disable':
trace_events.c:(.text+0x4df08): undefined reference to `tracing_stop_cmdline_record'
trace_events.c:(.text+0x4df1f): undefined reference to `tracing_start_cmdline_record'
It is because CONFIG_TRACING is on(But CONFIG_FTRACE is off),
which compiles trace_events but leaves trace_sched_switch.
(Which is different with problem that I fixed in v1->v2)
Changelog:
v1->v2: Update Kconfig to select CONTEXT_SWITCH_TRACER in ENABLE_EVENT_TRACING
v2->v3: v2 can solve problem that caused by config EVENT_TRACING alone,
but when CONFIG_FTRACE is off and CONFIG_TRACING is selected by other
config, compile fail happened again. This version solves it.
Thanks
Zhaolei
^ permalink raw reply [flat|nested] 30+ messages in thread
* [PATCH v3 1/2] ftrace: Add task_comm support for trace_event
2009-05-25 10:03 ` [PATCH v3 " Zhaolei
@ 2009-05-25 10:11 ` Zhaolei
2009-05-26 0:44 ` Frederic Weisbecker
2009-05-25 10:13 ` [PATCH v3 2/2] ftrace: clean up of using ftrace_event_enable_disable() Zhaolei
1 sibling, 1 reply; 30+ messages in thread
From: Zhaolei @ 2009-05-25 10:11 UTC (permalink / raw)
To: Zhaolei
Cc: Ingo Molnar, Frederic Weisbecker, Steven Rostedt, Tom Zanussi, LKML
If we use trace_event alone(without function trace, .etc),
it can't output enough task command information.
Before patch:
# echo 1 > debugfs/tracing/events/sched/sched_switch/enable
# cat debugfs/tracing/trace
# tracer: nop
#
# TASK-PID CPU# TIMESTAMP FUNCTION
# | | | | |
<...>-2289 [000] 526276.724790: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
<...>-2287 [000] 526276.725231: sched_switch: task sshd:2287 [120] ==> bash:2289 [120]
<...>-2289 [000] 526276.725452: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
<...>-2287 [000] 526276.727181: sched_switch: task sshd:2287 [120] ==> swapper:0 [140]
<idle>-0 [000] 526277.032734: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
<...>-5 [000] 526277.032782: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
...
After patch:
# tracer: nop
#
# TASK-PID CPU# TIMESTAMP FUNCTION
# | | | | |
bash-2269 [000] 527347.989229: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
sshd-2267 [000] 527347.990960: sched_switch: task sshd:2267 [120] ==> bash:2269 [120]
bash-2269 [000] 527347.991143: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
sshd-2267 [000] 527347.992959: sched_switch: task sshd:2267 [120] ==> swapper:0 [140]
<idle>-0 [000] 527348.531989: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
events/0-5 [000] 527348.532115: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
...
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
---
kernel/trace/Kconfig | 9 +++++++--
kernel/trace/trace_events.c | 6 ++++++
2 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index f61be30..a508b9d 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -49,6 +49,11 @@ config FTRACE_NMI_ENTER
default y
config EVENT_TRACING
+ select CONTEXT_SWITCH_TRACER
+ bool
+
+config CONTEXT_SWITCH_TRACER
+ select MARKERS
bool
config TRACING
@@ -176,10 +181,10 @@ config SCHED_TRACER
This tracer tracks the latency of the highest priority task
to be scheduled in, starting from the point it has woken up.
-config CONTEXT_SWITCH_TRACER
+config ENABLE_CONTEXT_SWITCH_TRACER
bool "Trace process context switches"
select TRACING
- select MARKERS
+ select CONTEXT_SWITCH_TRACER
help
This tracer gets called from the context switch and records
all switching of tasks.
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 9e91c4a..9b246eb 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -85,6 +85,7 @@ static void ftrace_clear_events(void)
if (call->enabled) {
call->enabled = 0;
+ tracing_stop_cmdline_record();
call->unregfunc();
}
}
@@ -99,12 +100,14 @@ static void ftrace_event_enable_disable(struct ftrace_event_call *call,
case 0:
if (call->enabled) {
call->enabled = 0;
+ tracing_stop_cmdline_record();
call->unregfunc();
}
break;
case 1:
if (!call->enabled) {
call->enabled = 1;
+ tracing_start_cmdline_record();
call->regfunc();
}
break;
@@ -1058,6 +1061,7 @@ static void trace_module_remove_events(struct module *mod)
found = true;
if (call->enabled) {
call->enabled = 0;
+ tracing_stop_cmdline_record();
call->unregfunc();
}
if (call->event)
@@ -1262,11 +1266,13 @@ static __init void event_trace_self_tests(void)
}
call->enabled = 1;
+ tracing_start_cmdline_record();
call->regfunc();
event_test_stuff();
call->unregfunc();
+ tracing_stop_cmdline_record();
call->enabled = 0;
pr_cont("OK\n");
--
1.5.5.3
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [PATCH v3 2/2] ftrace: clean up of using ftrace_event_enable_disable()
2009-05-25 10:03 ` [PATCH v3 " Zhaolei
2009-05-25 10:11 ` [PATCH v3 1/2] " Zhaolei
@ 2009-05-25 10:13 ` Zhaolei
1 sibling, 0 replies; 30+ messages in thread
From: Zhaolei @ 2009-05-25 10:13 UTC (permalink / raw)
To: Ingo Molnar, Frederic Weisbecker, Steven Rostedt, Tom Zanussi; +Cc: LKML
Always use tracing_stop_cmdline_record() to enable/disable a event.
Impact: cleanup, no functionality changed
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
---
kernel/trace/trace_events.c | 44 +++++++++++++-----------------------------
1 files changed, 14 insertions(+), 30 deletions(-)
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 9b246eb..6c81f9c 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -76,26 +76,9 @@ static void trace_destroy_fields(struct ftrace_event_call *call)
#endif /* CONFIG_MODULES */
-static void ftrace_clear_events(void)
-{
- struct ftrace_event_call *call;
-
- mutex_lock(&event_mutex);
- list_for_each_entry(call, &ftrace_events, list) {
-
- if (call->enabled) {
- call->enabled = 0;
- tracing_stop_cmdline_record();
- call->unregfunc();
- }
- }
- mutex_unlock(&event_mutex);
-}
-
static void ftrace_event_enable_disable(struct ftrace_event_call *call,
int enable)
{
-
switch (enable) {
case 0:
if (call->enabled) {
@@ -114,6 +97,17 @@ static void ftrace_event_enable_disable(struct ftrace_event_call *call,
}
}
+static void ftrace_clear_events(void)
+{
+ struct ftrace_event_call *call;
+
+ mutex_lock(&event_mutex);
+ list_for_each_entry(call, &ftrace_events, list) {
+ ftrace_event_enable_disable(call, 0);
+ }
+ mutex_unlock(&event_mutex);
+}
+
/*
* __ftrace_set_clr_event(NULL, NULL, NULL, set) will set/unset all events.
*/
@@ -1059,11 +1053,7 @@ static void trace_module_remove_events(struct module *mod)
list_for_each_entry_safe(call, p, &ftrace_events, list) {
if (call->mod == mod) {
found = true;
- if (call->enabled) {
- call->enabled = 0;
- tracing_stop_cmdline_record();
- call->unregfunc();
- }
+ ftrace_event_enable_disable(call, 0);
if (call->event)
unregister_ftrace_event(call->event);
debugfs_remove_recursive(call->dir);
@@ -1265,15 +1255,9 @@ static __init void event_trace_self_tests(void)
continue;
}
- call->enabled = 1;
- tracing_start_cmdline_record();
- call->regfunc();
-
+ ftrace_event_enable_disable(call, 1);
event_test_stuff();
-
- call->unregfunc();
- tracing_stop_cmdline_record();
- call->enabled = 0;
+ ftrace_event_enable_disable(call, 0);
pr_cont("OK\n");
}
--
1.5.5.3
^ permalink raw reply related [flat|nested] 30+ messages in thread
* Re: [PATCH v2 0/2] ftrace: Add task_comm support for trace_event
2009-05-25 8:59 ` Zhaolei
@ 2009-05-25 16:45 ` Frederic Weisbecker
2009-05-25 17:01 ` Frederic Weisbecker
0 siblings, 1 reply; 30+ messages in thread
From: Frederic Weisbecker @ 2009-05-25 16:45 UTC (permalink / raw)
To: Zhaolei; +Cc: Ingo Molnar, Steven Rostedt, Tom Zanussi, LKML
On Mon, May 25, 2009 at 04:59:26PM +0800, Zhaolei wrote:
> * From: "Ingo Molnar" <mingo@elte.hu>
> >
> > it still fails to build:
> >
> > kernel/built-in.o: In function `ftrace_event_enable_disable':
> > trace_events.c:(.text+0x4df08): undefined reference to `tracing_stop_cmdline_record'
> > trace_events.c:(.text+0x4df1f): undefined reference to `tracing_start_cmdline_record'
> >
> > config attached.
>
> Hello, Ingo
>
> Thanks for your report.
>
> I found reason.
> It is because CONFIG_TRACING is on(But CONFIG_FTRACE is off),
> which compiles trace_events but leaves trace_sched_switch.
> (It is different with problem that I fixed in v1->v2, but... sorry......)
>
> I have fixed it, I'll send v3 after following test:
> 1: CONFIG_TRACING on, CONFIG_FTRACE off
> 2: CONFIG_ENABLE_EVENT_TRACING on, CONFIG_ENABLE_CONTEXT_SWITCH_TRACER off
> 2: CONFIG_ENABLE_EVENT_TRACING on, CONFIG_ENABLE_CONTEXT_SWITCH_TRACER on
>
> And RFC:
> IMHO, trace_sched_switch should not have relationship with trace_events,
> in other words, trace_events should run without trace_sched_switch linked.
>
> Can we move codes for record cmdline out of trace_sched_switch.c and put them
> into new cmdline_record.c?
> Then, trace_functions.c and trace_events.c will only need cmdline_record.c
The problem is that the cmdline recording is very tight to the sched
switch tracer. tracing_start_cmdline_record() registers the sched switch
tracer tracepoints and use them to avoid any loss of pid to cmdline
mapping.
BTW, I have a doubt about this system.
Isn't tracing_record_cmdline() sufficient for that?
We only need to record the cmdline of the traced task, not all
of them.
No?
>
> Thanks
> Zhaolei
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH v2 0/2] ftrace: Add task_comm support for trace_event
2009-05-25 16:45 ` Frederic Weisbecker
@ 2009-05-25 17:01 ` Frederic Weisbecker
0 siblings, 0 replies; 30+ messages in thread
From: Frederic Weisbecker @ 2009-05-25 17:01 UTC (permalink / raw)
To: Zhaolei; +Cc: Ingo Molnar, Steven Rostedt, Tom Zanussi, LKML
On Mon, May 25, 2009 at 06:45:13PM +0200, Frederic Weisbecker wrote:
> On Mon, May 25, 2009 at 04:59:26PM +0800, Zhaolei wrote:
> > * From: "Ingo Molnar" <mingo@elte.hu>
> > >
> > > it still fails to build:
> > >
> > > kernel/built-in.o: In function `ftrace_event_enable_disable':
> > > trace_events.c:(.text+0x4df08): undefined reference to `tracing_stop_cmdline_record'
> > > trace_events.c:(.text+0x4df1f): undefined reference to `tracing_start_cmdline_record'
> > >
> > > config attached.
> >
> > Hello, Ingo
> >
> > Thanks for your report.
> >
> > I found reason.
> > It is because CONFIG_TRACING is on(But CONFIG_FTRACE is off),
> > which compiles trace_events but leaves trace_sched_switch.
> > (It is different with problem that I fixed in v1->v2, but... sorry......)
> >
> > I have fixed it, I'll send v3 after following test:
> > 1: CONFIG_TRACING on, CONFIG_FTRACE off
> > 2: CONFIG_ENABLE_EVENT_TRACING on, CONFIG_ENABLE_CONTEXT_SWITCH_TRACER off
> > 2: CONFIG_ENABLE_EVENT_TRACING on, CONFIG_ENABLE_CONTEXT_SWITCH_TRACER on
> >
> > And RFC:
> > IMHO, trace_sched_switch should not have relationship with trace_events,
> > in other words, trace_events should run without trace_sched_switch linked.
> >
> > Can we move codes for record cmdline out of trace_sched_switch.c and put them
> > into new cmdline_record.c?
> > Then, trace_functions.c and trace_events.c will only need cmdline_record.c
>
>
> The problem is that the cmdline recording is very tight to the sched
> switch tracer. tracing_start_cmdline_record() registers the sched switch
> tracer tracepoints and use them to avoid any loss of pid to cmdline
> mapping.
>
> BTW, I have a doubt about this system.
> Isn't tracing_record_cmdline() sufficient for that?
>
> We only need to record the cmdline of the traced task, not all
> of them.
>
> No?
>
Ah I understand now.
tracing_record_cmdline() is useful for tracers that raise few traces.
It only record the cmdlines it needs and that's it.
Instead the tracing_start/stop_cmdline pair is useful when we have a lot of
traces. Then we won't call tracing_record_cmdline() dozen of times in a
single task quantum but only each time it is scheduled.
Ok.
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH v3 1/2] ftrace: Add task_comm support for trace_event
2009-05-25 10:11 ` [PATCH v3 1/2] " Zhaolei
@ 2009-05-26 0:44 ` Frederic Weisbecker
0 siblings, 0 replies; 30+ messages in thread
From: Frederic Weisbecker @ 2009-05-26 0:44 UTC (permalink / raw)
To: Zhaolei; +Cc: Ingo Molnar, Steven Rostedt, Tom Zanussi, LKML
On Mon, May 25, 2009 at 06:11:59PM +0800, Zhaolei wrote:
> If we use trace_event alone(without function trace, .etc),
> it can't output enough task command information.
>
> Before patch:
> # echo 1 > debugfs/tracing/events/sched/sched_switch/enable
> # cat debugfs/tracing/trace
> # tracer: nop
> #
> # TASK-PID CPU# TIMESTAMP FUNCTION
> # | | | | |
> <...>-2289 [000] 526276.724790: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
> <...>-2287 [000] 526276.725231: sched_switch: task sshd:2287 [120] ==> bash:2289 [120]
> <...>-2289 [000] 526276.725452: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
> <...>-2287 [000] 526276.727181: sched_switch: task sshd:2287 [120] ==> swapper:0 [140]
> <idle>-0 [000] 526277.032734: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
> <...>-5 [000] 526277.032782: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
> ...
>
> After patch:
> # tracer: nop
> #
> # TASK-PID CPU# TIMESTAMP FUNCTION
> # | | | | |
> bash-2269 [000] 527347.989229: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
> sshd-2267 [000] 527347.990960: sched_switch: task sshd:2267 [120] ==> bash:2269 [120]
> bash-2269 [000] 527347.991143: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
> sshd-2267 [000] 527347.992959: sched_switch: task sshd:2267 [120] ==> swapper:0 [140]
> <idle>-0 [000] 527348.531989: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
> events/0-5 [000] 527348.532115: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
> ...
>
> Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
> ---
> kernel/trace/Kconfig | 9 +++++++--
> kernel/trace/trace_events.c | 6 ++++++
> 2 files changed, 13 insertions(+), 2 deletions(-)
>
> diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
> index f61be30..a508b9d 100644
> --- a/kernel/trace/Kconfig
> +++ b/kernel/trace/Kconfig
> @@ -49,6 +49,11 @@ config FTRACE_NMI_ENTER
> default y
>
> config EVENT_TRACING
> + select CONTEXT_SWITCH_TRACER
> + bool
> +
> +config CONTEXT_SWITCH_TRACER
> + select MARKERS
> bool
>
> config TRACING
> @@ -176,10 +181,10 @@ config SCHED_TRACER
> This tracer tracks the latency of the highest priority task
> to be scheduled in, starting from the point it has woken up.
>
> -config CONTEXT_SWITCH_TRACER
> +config ENABLE_CONTEXT_SWITCH_TRACER
> bool "Trace process context switches"
> select TRACING
> - select MARKERS
> + select CONTEXT_SWITCH_TRACER
I didn't like this part at a first glance.
But actually that makes sense.
I don't think it would be that worth to separate the cmdline record
from the sched switch tracer because they are both too tight in essence.
So this new ENABLE_CONTEXT_SWITCH_TRACER seems to me a good way
to solve this problem.
Thanks,
Frederic.
> help
> This tracer gets called from the context switch and records
> all switching of tasks.
> diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
> index 9e91c4a..9b246eb 100644
> --- a/kernel/trace/trace_events.c
> +++ b/kernel/trace/trace_events.c
> @@ -85,6 +85,7 @@ static void ftrace_clear_events(void)
>
> if (call->enabled) {
> call->enabled = 0;
> + tracing_stop_cmdline_record();
> call->unregfunc();
> }
> }
> @@ -99,12 +100,14 @@ static void ftrace_event_enable_disable(struct ftrace_event_call *call,
> case 0:
> if (call->enabled) {
> call->enabled = 0;
> + tracing_stop_cmdline_record();
> call->unregfunc();
> }
> break;
> case 1:
> if (!call->enabled) {
> call->enabled = 1;
> + tracing_start_cmdline_record();
> call->regfunc();
> }
> break;
> @@ -1058,6 +1061,7 @@ static void trace_module_remove_events(struct module *mod)
> found = true;
> if (call->enabled) {
> call->enabled = 0;
> + tracing_stop_cmdline_record();
> call->unregfunc();
> }
> if (call->event)
> @@ -1262,11 +1266,13 @@ static __init void event_trace_self_tests(void)
> }
>
> call->enabled = 1;
> + tracing_start_cmdline_record();
> call->regfunc();
>
> event_test_stuff();
>
> call->unregfunc();
> + tracing_stop_cmdline_record();
> call->enabled = 0;
>
> pr_cont("OK\n");
> --
> 1.5.5.3
>
^ permalink raw reply [flat|nested] 30+ messages in thread
* [tip:tracing/core] ftrace: Add task_comm support for trace_event
2009-05-21 7:08 [PATCH 1/2] ftrace: Add task_comm support for trace_event Zhaolei
` (3 preceding siblings ...)
2009-05-23 15:16 ` [PATCH 1/2] ftrace: Add task_comm support for trace_event Christoph Hellwig
@ 2009-05-27 22:34 ` tip-bot for Zhaolei
2009-05-27 22:35 ` [tip:tracing/core] ftrace: clean up of using ftrace_event_enable_disable() tip-bot for Zhaolei
5 siblings, 0 replies; 30+ messages in thread
From: tip-bot for Zhaolei @ 2009-05-27 22:34 UTC (permalink / raw)
To: linux-tip-commits
Cc: linux-kernel, hpa, mingo, tzanussi, zhaolei, fweisbec, rostedt, tglx
Commit-ID: b11c53e12f94a46b50bccc7a1a953d7ca1d54a31
Gitweb: http://git.kernel.org/tip/b11c53e12f94a46b50bccc7a1a953d7ca1d54a31
Author: Zhaolei <zhaolei@cn.fujitsu.com>
AuthorDate: Mon, 25 May 2009 18:11:59 +0800
Committer: Frederic Weisbecker <fweisbec@gmail.com>
CommitDate: Tue, 26 May 2009 03:03:21 +0200
ftrace: Add task_comm support for trace_event
If we enable a trace event alone without any tracer running (such as
function tracer, sched switch tracer, etc...) it can't output enough
task command information.
We need to use the tracing_{start/stop}_cmdline_record() helpers
which are designed to keep track of cmdlines for any tasks that
were scheduled during the tracing.
Before this patch:
# echo 1 > debugfs/tracing/events/sched/sched_switch/enable
# cat debugfs/tracing/trace
# tracer: nop
#
# TASK-PID CPU# TIMESTAMP FUNCTION
# | | | | |
<...>-2289 [000] 526276.724790: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
<...>-2287 [000] 526276.725231: sched_switch: task sshd:2287 [120] ==> bash:2289 [120]
<...>-2289 [000] 526276.725452: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
<...>-2287 [000] 526276.727181: sched_switch: task sshd:2287 [120] ==> swapper:0 [140]
<idle>-0 [000] 526277.032734: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
<...>-5 [000] 526277.032782: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
...
After this patch:
# tracer: nop
#
# TASK-PID CPU# TIMESTAMP FUNCTION
# | | | | |
bash-2269 [000] 527347.989229: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
sshd-2267 [000] 527347.990960: sched_switch: task sshd:2267 [120] ==> bash:2269 [120]
bash-2269 [000] 527347.991143: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
sshd-2267 [000] 527347.992959: sched_switch: task sshd:2267 [120] ==> swapper:0 [140]
<idle>-0 [000] 527348.531989: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
events/0-5 [000] 527348.532115: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
...
Changelog:
v1->v2: Update Kconfig to select CONTEXT_SWITCH_TRACER in
ENABLE_EVENT_TRACING
v2->v3: v2 can solve problem that was caused by config EVENT_TRACING
alone, but when CONFIG_FTRACE is off and CONFIG_TRACING is
selected by other config, compile fail happened again.
This version solves it.
[ Impact: fix incomplete output of event tracing ]
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <4A14FDFE.2080402@cn.fujitsu.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
---
kernel/trace/Kconfig | 9 +++++++--
kernel/trace/trace_events.c | 6 ++++++
2 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index f61be30..a508b9d 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -49,6 +49,11 @@ config FTRACE_NMI_ENTER
default y
config EVENT_TRACING
+ select CONTEXT_SWITCH_TRACER
+ bool
+
+config CONTEXT_SWITCH_TRACER
+ select MARKERS
bool
config TRACING
@@ -176,10 +181,10 @@ config SCHED_TRACER
This tracer tracks the latency of the highest priority task
to be scheduled in, starting from the point it has woken up.
-config CONTEXT_SWITCH_TRACER
+config ENABLE_CONTEXT_SWITCH_TRACER
bool "Trace process context switches"
select TRACING
- select MARKERS
+ select CONTEXT_SWITCH_TRACER
help
This tracer gets called from the context switch and records
all switching of tasks.
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 9e91c4a..9b246eb 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -85,6 +85,7 @@ static void ftrace_clear_events(void)
if (call->enabled) {
call->enabled = 0;
+ tracing_stop_cmdline_record();
call->unregfunc();
}
}
@@ -99,12 +100,14 @@ static void ftrace_event_enable_disable(struct ftrace_event_call *call,
case 0:
if (call->enabled) {
call->enabled = 0;
+ tracing_stop_cmdline_record();
call->unregfunc();
}
break;
case 1:
if (!call->enabled) {
call->enabled = 1;
+ tracing_start_cmdline_record();
call->regfunc();
}
break;
@@ -1058,6 +1061,7 @@ static void trace_module_remove_events(struct module *mod)
found = true;
if (call->enabled) {
call->enabled = 0;
+ tracing_stop_cmdline_record();
call->unregfunc();
}
if (call->event)
@@ -1262,11 +1266,13 @@ static __init void event_trace_self_tests(void)
}
call->enabled = 1;
+ tracing_start_cmdline_record();
call->regfunc();
event_test_stuff();
call->unregfunc();
+ tracing_stop_cmdline_record();
call->enabled = 0;
pr_cont("OK\n");
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [tip:tracing/core] ftrace: clean up of using ftrace_event_enable_disable()
2009-05-21 7:08 [PATCH 1/2] ftrace: Add task_comm support for trace_event Zhaolei
` (4 preceding siblings ...)
2009-05-27 22:34 ` [tip:tracing/core] " tip-bot for Zhaolei
@ 2009-05-27 22:35 ` tip-bot for Zhaolei
5 siblings, 0 replies; 30+ messages in thread
From: tip-bot for Zhaolei @ 2009-05-27 22:35 UTC (permalink / raw)
To: linux-tip-commits
Cc: linux-kernel, hpa, mingo, tzanussi, zhaolei, fweisbec, rostedt, tglx
Commit-ID: 0e907c99391362385c8e3af2c43b904dd1fd5d73
Gitweb: http://git.kernel.org/tip/0e907c99391362385c8e3af2c43b904dd1fd5d73
Author: Zhaolei <zhaolei@cn.fujitsu.com>
AuthorDate: Mon, 25 May 2009 18:13:59 +0800
Committer: Frederic Weisbecker <fweisbec@gmail.com>
CommitDate: Tue, 26 May 2009 03:30:31 +0200
ftrace: clean up of using ftrace_event_enable_disable()
Always use ftrace_event_enable_disable() to enable/disable an event
so that we can factorize out the event toggling code.
[ Impact: factorize and cleanup event tracing code ]
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <4A14FDFE.2080402@cn.fujitsu.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
---
kernel/trace/trace_events.c | 44 +++++++++++++-----------------------------
1 files changed, 14 insertions(+), 30 deletions(-)
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 9b246eb..6c81f9c 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -76,26 +76,9 @@ static void trace_destroy_fields(struct ftrace_event_call *call)
#endif /* CONFIG_MODULES */
-static void ftrace_clear_events(void)
-{
- struct ftrace_event_call *call;
-
- mutex_lock(&event_mutex);
- list_for_each_entry(call, &ftrace_events, list) {
-
- if (call->enabled) {
- call->enabled = 0;
- tracing_stop_cmdline_record();
- call->unregfunc();
- }
- }
- mutex_unlock(&event_mutex);
-}
-
static void ftrace_event_enable_disable(struct ftrace_event_call *call,
int enable)
{
-
switch (enable) {
case 0:
if (call->enabled) {
@@ -114,6 +97,17 @@ static void ftrace_event_enable_disable(struct ftrace_event_call *call,
}
}
+static void ftrace_clear_events(void)
+{
+ struct ftrace_event_call *call;
+
+ mutex_lock(&event_mutex);
+ list_for_each_entry(call, &ftrace_events, list) {
+ ftrace_event_enable_disable(call, 0);
+ }
+ mutex_unlock(&event_mutex);
+}
+
/*
* __ftrace_set_clr_event(NULL, NULL, NULL, set) will set/unset all events.
*/
@@ -1059,11 +1053,7 @@ static void trace_module_remove_events(struct module *mod)
list_for_each_entry_safe(call, p, &ftrace_events, list) {
if (call->mod == mod) {
found = true;
- if (call->enabled) {
- call->enabled = 0;
- tracing_stop_cmdline_record();
- call->unregfunc();
- }
+ ftrace_event_enable_disable(call, 0);
if (call->event)
unregister_ftrace_event(call->event);
debugfs_remove_recursive(call->dir);
@@ -1265,15 +1255,9 @@ static __init void event_trace_self_tests(void)
continue;
}
- call->enabled = 1;
- tracing_start_cmdline_record();
- call->regfunc();
-
+ ftrace_event_enable_disable(call, 1);
event_test_stuff();
-
- call->unregfunc();
- tracing_stop_cmdline_record();
- call->enabled = 0;
+ ftrace_event_enable_disable(call, 0);
pr_cont("OK\n");
}
^ permalink raw reply related [flat|nested] 30+ messages in thread
* Re: [PATCH 1/2] ftrace: Add task_comm support for trace_event
2009-05-21 14:18 ` [PATCH 1/2] ftrace: Add task_comm support for trace_event Steven Rostedt
@ 2009-05-24 21:41 ` Christoph Hellwig
0 siblings, 0 replies; 30+ messages in thread
From: Christoph Hellwig @ 2009-05-24 21:41 UTC (permalink / raw)
To: Steven Rostedt
Cc: linux-kernel, Ingo Molnar, Andrew Morton, Frederic Weisbecker, Zhao Lei
On Thu, May 21, 2009 at 10:18:14AM -0400, Steven Rostedt wrote:
> From: Zhaolei <zhaolei@cn.fujitsu.com>
>
> If we use trace_event alone(without function trace, .etc),
> it can't output enough task command information.
For some reason I still only see the process name sometimes but not
always. It is more likely to appear for later entries than earlier
ones (and no, this is not an IRQ context problem as this is with
my work in progress XFS trace events, and XFS runs no major piece of
code in IRQ context)
^ permalink raw reply [flat|nested] 30+ messages in thread
* [PATCH 1/2] ftrace: Add task_comm support for trace_event
2009-05-21 14:18 [PATCH 0/2] [GIT PULL] tracing/events: show task comms Steven Rostedt
@ 2009-05-21 14:18 ` Steven Rostedt
2009-05-24 21:41 ` Christoph Hellwig
0 siblings, 1 reply; 30+ messages in thread
From: Steven Rostedt @ 2009-05-21 14:18 UTC (permalink / raw)
To: linux-kernel; +Cc: Ingo Molnar, Andrew Morton, Frederic Weisbecker, Zhao Lei
[-- Attachment #1: 0001-ftrace-Add-task_comm-support-for-trace_event.patch --]
[-- Type: text/plain, Size: 3200 bytes --]
From: Zhaolei <zhaolei@cn.fujitsu.com>
If we use trace_event alone(without function trace, .etc),
it can't output enough task command information.
Before patch:
# echo 1 > debugfs/tracing/events/sched/sched_switch/enable
# cat debugfs/tracing/trace
# tracer: nop
#
# TASK-PID CPU# TIMESTAMP FUNCTION
# | | | | |
<...>-2289 [000] 526276.724790: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
<...>-2287 [000] 526276.725231: sched_switch: task sshd:2287 [120] ==> bash:2289 [120]
<...>-2289 [000] 526276.725452: sched_switch: task bash:2289 [120] ==> sshd:2287 [120]
<...>-2287 [000] 526276.727181: sched_switch: task sshd:2287 [120] ==> swapper:0 [140]
<idle>-0 [000] 526277.032734: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
<...>-5 [000] 526277.032782: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
...
After patch:
# tracer: nop
#
# TASK-PID CPU# TIMESTAMP FUNCTION
# | | | | |
bash-2269 [000] 527347.989229: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
sshd-2267 [000] 527347.990960: sched_switch: task sshd:2267 [120] ==> bash:2269 [120]
bash-2269 [000] 527347.991143: sched_switch: task bash:2269 [120] ==> sshd:2267 [120]
sshd-2267 [000] 527347.992959: sched_switch: task sshd:2267 [120] ==> swapper:0 [140]
<idle>-0 [000] 527348.531989: sched_switch: task swapper:0 [140] ==> events/0:5 [115]
events/0-5 [000] 527348.532115: sched_switch: task events/0:5 [115] ==> swapper:0 [140]
...
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
LKML-Reference: <4A14FDFE.2080402@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
kernel/trace/trace_events.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 9e91c4a..9b246eb 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -85,6 +85,7 @@ static void ftrace_clear_events(void)
if (call->enabled) {
call->enabled = 0;
+ tracing_stop_cmdline_record();
call->unregfunc();
}
}
@@ -99,12 +100,14 @@ static void ftrace_event_enable_disable(struct ftrace_event_call *call,
case 0:
if (call->enabled) {
call->enabled = 0;
+ tracing_stop_cmdline_record();
call->unregfunc();
}
break;
case 1:
if (!call->enabled) {
call->enabled = 1;
+ tracing_start_cmdline_record();
call->regfunc();
}
break;
@@ -1058,6 +1061,7 @@ static void trace_module_remove_events(struct module *mod)
found = true;
if (call->enabled) {
call->enabled = 0;
+ tracing_stop_cmdline_record();
call->unregfunc();
}
if (call->event)
@@ -1262,11 +1266,13 @@ static __init void event_trace_self_tests(void)
}
call->enabled = 1;
+ tracing_start_cmdline_record();
call->regfunc();
event_test_stuff();
call->unregfunc();
+ tracing_stop_cmdline_record();
call->enabled = 0;
pr_cont("OK\n");
--
1.6.2.4
--
^ permalink raw reply related [flat|nested] 30+ messages in thread
end of thread, other threads:[~2009-05-27 22:37 UTC | newest]
Thread overview: 30+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2009-05-21 7:08 [PATCH 1/2] ftrace: Add task_comm support for trace_event Zhaolei
2009-05-21 7:09 ` [PATCH 2/2] ftrace: clean up of using ftrace_event_enable_disable() Zhaolei
2009-05-21 13:16 ` Steven Rostedt
2009-05-21 13:15 ` [PATCH 1/2] ftrace: Add task_comm support for trace_event Steven Rostedt
2009-05-22 8:01 ` Ingo Molnar
2009-05-22 8:25 ` Ingo Molnar
2009-05-22 8:49 ` Zhaolei
2009-05-22 10:03 ` [PATCH v2 0/2] " Zhaolei
2009-05-22 10:05 ` [PATCH v2 1/2] " Zhaolei
2009-05-24 20:42 ` Frederic Weisbecker
2009-05-25 3:54 ` Zhaolei
2009-05-25 8:27 ` Frederic Weisbecker
2009-05-22 10:06 ` [PATCH v2 2/2] ftrace: clean up of using ftrace_event_enable_disable() Zhaolei
2009-05-24 20:46 ` Frederic Weisbecker
2009-05-25 5:34 ` Zhaolei
2009-05-25 8:32 ` Frederic Weisbecker
2009-05-22 11:51 ` [PATCH v2 0/2] ftrace: Add task_comm support for trace_event Ingo Molnar
2009-05-25 8:59 ` Zhaolei
2009-05-25 16:45 ` Frederic Weisbecker
2009-05-25 17:01 ` Frederic Weisbecker
2009-05-25 10:03 ` [PATCH v3 " Zhaolei
2009-05-25 10:11 ` [PATCH v3 1/2] " Zhaolei
2009-05-26 0:44 ` Frederic Weisbecker
2009-05-25 10:13 ` [PATCH v3 2/2] ftrace: clean up of using ftrace_event_enable_disable() Zhaolei
2009-05-23 15:16 ` [PATCH 1/2] ftrace: Add task_comm support for trace_event Christoph Hellwig
2009-05-23 15:18 ` Christoph Hellwig
2009-05-27 22:34 ` [tip:tracing/core] " tip-bot for Zhaolei
2009-05-27 22:35 ` [tip:tracing/core] ftrace: clean up of using ftrace_event_enable_disable() tip-bot for Zhaolei
2009-05-21 14:18 [PATCH 0/2] [GIT PULL] tracing/events: show task comms Steven Rostedt
2009-05-21 14:18 ` [PATCH 1/2] ftrace: Add task_comm support for trace_event Steven Rostedt
2009-05-24 21:41 ` Christoph Hellwig
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