From 351f181f9134d71efd46ddf0c0abca31b58cd79b Mon Sep 17 00:00:00 2001 From: Chuansheng Liu Date: Thu, 25 Oct 2012 01:07:35 +0800 Subject: [PATCH] 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 Cc: fei.li@intel.com Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1351098455.15558.1421.camel@cliu38-desktop-build Signed-off-by: Ingo Molnar --- kernel/time/tick-sched.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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) {