diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2009-07-03 13:44:31 (GMT) |
---|---|---|
committer | Scott Wood <scottwood@freescale.com> | 2014-05-14 18:38:09 (GMT) |
commit | fbb27d06db8de1ba3b760bae06c0a7cd98eaf124 (patch) | |
tree | 4778f893b572147d5840bf787c736ad58f0c0358 /kernel/time | |
parent | 10b462c0d388001ad9903234807d87dd1c57e617 (diff) | |
download | linux-fsl-qoriq-fbb27d06db8de1ba3b760bae06c0a7cd98eaf124.tar.xz |
hrtimer: fixup hrtimer callback changes for preempt-rt
In preempt-rt we can not call the callbacks which take sleeping locks
from the timer interrupt context.
Bring back the softirq split for now, until we fixed the signal
delivery problem for real.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/time')
-rw-r--r-- | kernel/time/tick-sched.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index f12acf8..6c77b2d 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -1116,6 +1116,7 @@ void tick_setup_sched_timer(void) * Emulate tick processing via per-CPU hrtimers: */ hrtimer_init(&ts->sched_timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS); + ts->sched_timer.irqsafe = 1; ts->sched_timer.function = tick_sched_timer; /* Get the next period (per cpu) */ |