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authorChuansheng Liu <chuansheng.liu@intel.com>2012-10-25 01:07:35 +0800
committerIngo Molnar <mingo@kernel.org>2012-10-24 10:16:51 +0200
commit351f181f9134d71efd46ddf0c0abca31b58cd79b (patch)
treee66399009438027512415bdebd894d59ccfb086d /kernel/time
parent0e9e3e306c7e472bdcffa34c4c4584301eda03b3 (diff)
timers, sched: Correct the comments for tick_sched_timer()
In the comments of function tick_sched_timer(), the sentence "timer->base->cpu_base->lock held" is not right. In function __run_hrtimer(), before call timer->function(), the cpu_base->lock has been unlocked. Signed-off-by: liu chuansheng <chuansheng.liu@intel.com> Cc: fei.li@intel.com Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1351098455.15558.1421.camel@cliu38-desktop-build Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/time')
-rw-r--r--kernel/time/tick-sched.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index a40260885265..2bc73d3bf7fa 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -794,7 +794,7 @@ void tick_check_idle(int cpu)
#ifdef CONFIG_HIGH_RES_TIMERS
/*
* We rearm the timer until we get disabled by the idle code.
- * Called with interrupts disabled and timer->base->cpu_base->lock held.
+ * Called with interrupts disabled.
*/
static enum hrtimer_restart tick_sched_timer(struct hrtimer *timer)
{