diff options
| -rw-r--r-- | kernel/sched/core.c | 6 | ||||
| -rw-r--r-- | kernel/sched/deadline.c | 4 | ||||
| -rw-r--r-- | kernel/sched/rt.c | 7 |
3 files changed, 9 insertions, 8 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 2b037f195473..389e0993fbb4 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -255,7 +255,7 @@ static void __hrtick_restart(struct rq *rq) { struct hrtimer *timer = &rq->hrtick_timer; - hrtimer_start_expires(timer, HRTIMER_MODE_ABS_PINNED); + hrtimer_start_expires(timer, HRTIMER_MODE_ABS_PINNED_HARD); } /* @@ -314,7 +314,7 @@ void hrtick_start(struct rq *rq, u64 delay) */ delay = max_t(u64, delay, 10000LL); hrtimer_start(&rq->hrtick_timer, ns_to_ktime(delay), - HRTIMER_MODE_REL_PINNED); + HRTIMER_MODE_REL_PINNED_HARD); } #endif /* CONFIG_SMP */ @@ -328,7 +328,7 @@ static void hrtick_rq_init(struct rq *rq) rq->hrtick_csd.info = rq; #endif - hrtimer_init(&rq->hrtick_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); + hrtimer_init(&rq->hrtick_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_HARD); rq->hrtick_timer.function = hrtick; } #else /* CONFIG_SCHED_HRTICK */ diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c index ef5b9f6b1d42..0359612d5443 100644 --- a/kernel/sched/deadline.c +++ b/kernel/sched/deadline.c @@ -923,7 +923,7 @@ static int start_dl_timer(struct task_struct *p) */ if (!hrtimer_is_queued(timer)) { get_task_struct(p); - hrtimer_start(timer, act, HRTIMER_MODE_ABS); + hrtimer_start(timer, act, HRTIMER_MODE_ABS_HARD); } return 1; @@ -1053,7 +1053,7 @@ void init_dl_task_timer(struct sched_dl_entity *dl_se) { struct hrtimer *timer = &dl_se->dl_timer; - hrtimer_init(timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); + hrtimer_init(timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_HARD); timer->function = dl_task_timer; } diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index a532558a5176..da3e85e61013 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -45,8 +45,8 @@ void init_rt_bandwidth(struct rt_bandwidth *rt_b, u64 period, u64 runtime) raw_spin_lock_init(&rt_b->rt_runtime_lock); - hrtimer_init(&rt_b->rt_period_timer, - CLOCK_MONOTONIC, HRTIMER_MODE_REL); + hrtimer_init(&rt_b->rt_period_timer, CLOCK_MONOTONIC, + HRTIMER_MODE_REL_HARD); rt_b->rt_period_timer.function = sched_rt_period_timer; } @@ -67,7 +67,8 @@ static void start_rt_bandwidth(struct rt_bandwidth *rt_b) * to update the period. */ hrtimer_forward_now(&rt_b->rt_period_timer, ns_to_ktime(0)); - hrtimer_start_expires(&rt_b->rt_period_timer, HRTIMER_MODE_ABS_PINNED); + hrtimer_start_expires(&rt_b->rt_period_timer, + HRTIMER_MODE_ABS_PINNED_HARD); } raw_spin_unlock(&rt_b->rt_runtime_lock); } |