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hrtimer/treewide: Use hrtimer_sleeper_start_expires()

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hrtimer_sleepers will gain a scheduling class dependent treatment on
PREEMPT_RT. Use the new hrtimer_sleeper_start_expires() function to make
that possible.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner
2019-07-30 21:16:55 +02:00
parent 01656464fc
commit 9dd8813ed9
4 changed files with 5 additions and 5 deletions
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4
kernel/futex.c
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@@ -2611,7 +2611,7 @@ static void futex_wait_queue_me(struct futex_hash_bucket *hb, struct futex_q *q,
/* Arm the timer */
if (timeout)
hrtimer_start_expires(&timeout->timer, HRTIMER_MODE_ABS);
hrtimer_sleeper_start_expires(timeout, HRTIMER_MODE_ABS);
/*
* If we have been removed from the hash list, then another task
@@ -2897,7 +2897,7 @@ retry_private:
}
if (unlikely(to))
hrtimer_start_expires(&to->timer, HRTIMER_MODE_ABS);
hrtimer_sleeper_start_expires(to, HRTIMER_MODE_ABS);
ret = rt_mutex_wait_proxy_lock(&q.pi_state->pi_mutex, to, &rt_waiter);