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>

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>
Chuansheng Liu · Ingo Molnar
1 parent 0e9e3e306c
Showing 1 changed file with 1 additions and 1 deletions Side-by-side Diff
kernel/time/tick-sched.c
@@ -794,7 +794,7 @@
 #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)
 {
...	...	@@ -794,7 +794,7 @@
794	794	#ifdef CONFIG_HIGH_RES_TIMERS
795	795	/*
796	796	* We rearm the timer until we get disabled by the idle code.
797		- * Called with interrupts disabled and timer->base->cpu_base->lock held.
	797	+ * Called with interrupts disabled.
798	798	*/
799	799	static enum hrtimer_restart tick_sched_timer(struct hrtimer *timer)
800	800	{