LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
* [PATCH 03/14] arch/parisc/kernel/unaligned.c: Use time_* macros
@ 2008-02-14 15:36 S.Çağlar Onur
0 siblings, 0 replies; only message in thread
From: S.Çağlar Onur @ 2008-02-14 15:36 UTC (permalink / raw)
To: linux-kernel; +Cc: linux-parisc, S.Çağlar Onur
The functions time_before, time_before_eq, time_after, and time_after_eq are more robust for comparing jiffies against other values.
So following patch implements usage of the time_after() macro, defined at linux/jiffies.h, which deals with wrapping correctly
Cc: linux-parisc@vger.kernel.org
Signed-off-by: S.Çağlar Onur <caglar@pardus.org.tr>
---
arch/parisc/kernel/unaligned.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/parisc/kernel/unaligned.c b/arch/parisc/kernel/unaligned.c
index aebf3c1..19b8a79 100644
--- a/arch/parisc/kernel/unaligned.c
+++ b/arch/parisc/kernel/unaligned.c
@@ -460,7 +460,7 @@ void handle_unaligned(struct pt_regs *regs)
goto force_sigbus;
}
- if (unaligned_count > 5 && jiffies - last_time > 5*HZ) {
+ if (unaligned_count > 5 && time_after(jiffies, last_time + 5 * HZ)) {
unaligned_count = 0;
last_time = jiffies;
}
--
1.5.3.7
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2008-02-14 15:39 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-02-14 15:36 [PATCH 03/14] arch/parisc/kernel/unaligned.c: Use time_* macros S.Çağlar Onur
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).