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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2008-01-25 21:08:31 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-25 21:08:31 +0100 |
| commit | d3d74453c34f8fd87674a8cf5b8a327c68f22e99 (patch) | |
| tree | cbbd46eb7b81f5c9d39a93604a206ac775084858 /kernel/timer.c | |
| parent | 2d44ae4d7135b9aee26439b3523b43473381bc5f (diff) | |
| download | lwn-d3d74453c34f8fd87674a8cf5b8a327c68f22e99.tar.gz lwn-d3d74453c34f8fd87674a8cf5b8a327c68f22e99.zip | |
hrtimer: fixup the HRTIMER_CB_IRQSAFE_NO_SOFTIRQ fallback
Currently all highres=off timers are run from softirq context, but
HRTIMER_CB_IRQSAFE_NO_SOFTIRQ timers expect to run from irq context.
Fix this up by splitting it similar to the highres=on case.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/timer.c')
| -rw-r--r-- | kernel/timer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/timer.c b/kernel/timer.c index 2a00c22203f3..f739dfb539ce 100644 --- a/kernel/timer.c +++ b/kernel/timer.c @@ -896,7 +896,7 @@ static void run_timer_softirq(struct softirq_action *h) { tvec_base_t *base = __get_cpu_var(tvec_bases); - hrtimer_run_queues(); + hrtimer_run_pending(); if (time_after_eq(jiffies, base->timer_jiffies)) __run_timers(base); @@ -907,6 +907,7 @@ static void run_timer_softirq(struct softirq_action *h) */ void run_local_timers(void) { + hrtimer_run_queues(); raise_softirq(TIMER_SOFTIRQ); softlockup_tick(); } |