diff options
author | Parag Warudkar <parag.warudkar@gmail.com> | 2008-01-30 07:30:01 -0500 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 07:30:01 -0500 |
commit | 1077f5a917b7c630231037826b344b2f7f5b903f (patch) | |
tree | e0083b73450d513b16d0f5c0704ad49961dce401 /kernel/time | |
parent | efd9ac8630e89b9ee7ce64008bd7783952374f37 (diff) |
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/time')
-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) | |||
175 | if (watchdog) | 175 | if (watchdog) |
176 | del_timer(&watchdog_timer); | 176 | del_timer(&watchdog_timer); |
177 | watchdog = cs; | 177 | watchdog = cs; |
178 | init_timer(&watchdog_timer); | 178 | init_timer_deferrable(&watchdog_timer); |
179 | watchdog_timer.function = clocksource_watchdog; | 179 | watchdog_timer.function = clocksource_watchdog; |
180 | 180 | ||
181 | /* Reset watchdog cycles */ | 181 | /* Reset watchdog cycles */ |