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| author | Pavel Machek <pavel@ucw.cz> | 2008-01-30 13:30:00 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:30:00 +0100 |
| commit | 4c9dc6412247abf4972080c51cd16a58c4009c19 (patch) | |
| tree | a6c9b22da4ff5537219c03fbbfc919b95a27df2a /kernel | |
| parent | a6fa8e5a6172a5a5bc06ed04f34e50b36c978127 (diff) | |
| download | lwn-4c9dc6412247abf4972080c51cd16a58c4009c19.tar.gz lwn-4c9dc6412247abf4972080c51cd16a58c4009c19.zip | |
time: timer cleanups
Small cleanups to tick-related code. Wrong preempt count is followed
by BUG(), so it is hardly KERN_WARNING.
Signed-off-by: Pavel Machek <pavel@suse.cz>
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')
| -rw-r--r-- | kernel/time/tick-sched.c | 4 | ||||
| -rw-r--r-- | kernel/timer.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index 1a21b6fdb674..d36ee2fd1a3b 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -296,7 +296,7 @@ void tick_nohz_stop_sched_tick(void) /* Check, if the timer was already in the past */ if (hrtimer_active(&ts->sched_timer)) goto out; - } else if(!tick_program_event(expires, 0)) + } else if (!tick_program_event(expires, 0)) goto out; /* * We are past the event already. So we crossed a @@ -507,7 +507,7 @@ static inline void tick_nohz_switch_to_nohz(void) { } */ #ifdef CONFIG_HIGH_RES_TIMERS /* - * We rearm the timer until we get disabled by the idle code + * We rearm the timer until we get disabled by the idle code. * Called with interrupts disabled and timer->base->cpu_base->lock held. */ static enum hrtimer_restart tick_sched_timer(struct hrtimer *timer) diff --git a/kernel/timer.c b/kernel/timer.c index aadfbc8367f5..23f7ead78fae 100644 --- a/kernel/timer.c +++ b/kernel/timer.c @@ -655,7 +655,7 @@ static inline void __run_timers(struct tvec_base *base) int preempt_count = preempt_count(); fn(data); if (preempt_count != preempt_count()) { - printk(KERN_WARNING "huh, entered %p " + printk(KERN_ERR "huh, entered %p " "with preempt_count %08x, exited" " with %08x?\n", fn, preempt_count, |