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authorThomas Gleixner <tglx@linutronix.de>2019-07-30 21:16:55 +0200
committerThomas Gleixner <tglx@linutronix.de>2019-08-01 17:43:16 +0200
commit9dd8813ed9f6e2bba75434abc6c8bb06c3d87fdc (patch)
tree14cf303cd887511dd737e79c85ae655b9e33a032 /kernel/futex.c
parent01656464fce946f70b02a84ab218e562ceb1662e (diff)
downloadlinux-9dd8813ed9f6e2bba75434abc6c8bb06c3d87fdc.tar.bz2
hrtimer/treewide: Use hrtimer_sleeper_start_expires()
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>
Diffstat (limited to 'kernel/futex.c')
-rw-r--r--kernel/futex.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/futex.c b/kernel/futex.c
index c8561aa5338e..bd18f60e4c6c 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -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);