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From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Tom Zanussi <tzanussi@gmail.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Lai Jiangshan <laijs@cn.fujitsu.com>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Subject: [RFC][PATCH 11/12] tracing/filter: Move MAX_FILTER_PRED to local tracing directory
Date: Thu, 27 Jan 2011 23:21:29 -0500 [thread overview]
Message-ID: <20110128043346.029322879@goodmis.org> (raw)
In-Reply-To: <20110128042118.561146147@goodmis.org>
[-- Attachment #1: 0011-tracing-filter-Move-MAX_FILTER_PRED-to-local-tracing.patch --]
[-- Type: text/plain, Size: 1131 bytes --]
From: Steven Rostedt <srostedt@redhat.com>
The MAX_FILTER_PRED is only needed by the kernel/trace/*.c files.
Move it to kernel/trace/trace.h.
Cc: Tom Zanussi <tzanussi@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
include/linux/ftrace_event.h | 1 -
kernel/trace/trace.h | 2 ++
2 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index 47e3997..1a99e79 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -208,7 +208,6 @@ struct ftrace_event_call {
#define PERF_MAX_TRACE_SIZE 2048
-#define MAX_FILTER_PRED 32
#define MAX_FILTER_STR_VAL 256 /* Should handle KSYM_SYMBOL_LEN */
extern void destroy_preds(struct ftrace_event_call *call);
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index d754330..fbff872 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -680,6 +680,8 @@ struct event_subsystem {
#define FILTER_PRED_IS_RIGHT (1 << 15)
#define FILTER_PRED_FOLD (1 << 15)
+#define MAX_FILTER_PRED 32
+
struct filter_pred;
struct regex;
--
1.7.2.3
next prev parent reply other threads:[~2011-01-28 4:34 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-28 4:21 [RFC][PATCH 00/12] tracing/filter: Remove 32 pred limit and add short circuits Steven Rostedt
2011-01-28 4:21 ` [RFC][PATCH 01/12] tracing/filter: Have no filter return a match Steven Rostedt
2011-01-28 4:21 ` [RFC][PATCH 02/12] tracing/filter: Move OR and AND logic out of fn() method Steven Rostedt
2011-01-28 4:21 ` [RFC][PATCH 03/12] tracing/filter: Dynamically allocate preds Steven Rostedt
2011-01-28 4:21 ` [RFC][PATCH 04/12] tracing/filter: Call synchronize_sched() just once for system filters Steven Rostedt
2011-01-28 4:21 ` [RFC][PATCH 05/12] tracing/filter: Allocate the preds in an array Steven Rostedt
2011-01-28 4:21 ` [RFC][PATCH 06/12] tracing/filter: Free pred array on disabling of filter Steven Rostedt
2011-01-28 4:21 ` [RFC][PATCH 07/12] tracing/filter: Use a tree instead of stack for filter_match_preds() Steven Rostedt
2011-01-28 4:21 ` [RFC][PATCH 08/12] tracing/filter: Optimize short ciruit check Steven Rostedt
2011-01-28 5:37 ` Steven Rostedt
2011-01-28 4:21 ` [RFC][PATCH 09/12] tracing/filter: Check the created pred tree Steven Rostedt
2011-01-28 4:21 ` [RFC][PATCH 10/12] tracing/filter: Optimize filter by folding the tree Steven Rostedt
2011-01-28 4:21 ` Steven Rostedt [this message]
2011-01-28 4:21 ` [RFC][PATCH 12/12] tracing/filter: Increase the max preds to 2^14 Steven Rostedt
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