[tip:timers/urgent] timers, sched: Correct the comments for tick_sched_timer()

[tip-bot for Chuansheng Liu]

Commit-ID:  351f181f9134d71efd46ddf0c0abca31b58cd79b
Gitweb:     http://git.kernel.org/tip/351f181f9134d71efd46ddf0c0abca31b58cd79b
Author:     Chuansheng Liu <chuansheng.liu@xxxxxxxxx>
AuthorDate: Thu, 25 Oct 2012 01:07:35 +0800
Committer:  Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Wed, 24 Oct 2012 10:16:51 +0200

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@xxxxxxxxx>
Cc: fei.li@xxxxxxxxx
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Link: 1351098455.15558.1421.camel@cliu38-desktop-build">http://lkml.kernel.org/r/1351098455.15558.1421.camel@cliu38-desktop-build
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
 kernel/time/tick-sched.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index a402608..2bc73d3 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)
 {
--
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