diff options
Diffstat (limited to 'kernel/kernel/time/hrtimer.c')
| -rw-r--r-- | kernel/kernel/time/hrtimer.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/kernel/kernel/time/hrtimer.c b/kernel/kernel/time/hrtimer.c index 2c6be169b..5d193396e 100644 --- a/kernel/kernel/time/hrtimer.c +++ b/kernel/kernel/time/hrtimer.c @@ -583,6 +583,12 @@ static int hrtimer_reprogram(struct hrtimer *timer, if (hrtimer_callback_running(timer)) return 0; + if (base->cpu_base != cpu_base) + return 0; + + if (cpu_base->in_hrtirq) + return 0; + /* * CLOCK_REALTIME timer might be requested with an absolute * expiry time which is less than base->offset. Nothing wrong @@ -613,12 +619,11 @@ static int hrtimer_reprogram(struct hrtimer *timer, if (cpu_base->hang_detected) return 0; + cpu_base->expires_next = expires; /* * Clockevents returns -ETIME, when the event was in the past. */ - res = tick_program_event(expires, 0); - if (!IS_ERR_VALUE(res)) - cpu_base->expires_next = expires; + res = tick_program_event(expires, 1); return res; } |