diff options
| author | Parag Warudkar <parag.warudkar@gmail.com> | 2008-01-30 13:30:01 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:30:01 +0100 |
| commit | 1077f5a917b7c630231037826b344b2f7f5b903f (patch) | |
| tree | e0083b73450d513b16d0f5c0704ad49961dce401 /kernel | |
| parent | time: fold __get_realtime_clock_ts() into getnstimeofday() (diff) | |
| download | linux-1077f5a917b7c630231037826b344b2f7f5b903f.tar.xz linux-1077f5a917b7c630231037826b344b2f7f5b903f.zip | |
clocksource.c: use init_timer_deferrable for clocksource_watchdog
clocksource_watchdog can use a deferrable timer - reduces wakeups from
idle per second.
Signed-off-by: Parag Warudkar <parag.warudkar@gmail.com>
Cc: john stultz <johnstul@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/time/clocksource.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c index 8d6125ad2cf0..cabfa193efb3 100644 --- a/kernel/time/clocksource.c +++ b/kernel/time/clocksource.c @@ -175,7 +175,7 @@ static void clocksource_check_watchdog(struct clocksource *cs) if (watchdog) del_timer(&watchdog_timer); watchdog = cs; - init_timer(&watchdog_timer); + init_timer_deferrable(&watchdog_timer); watchdog_timer.function = clocksource_watchdog; /* Reset watchdog cycles */ |