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io_uring: Switch to use hrtimer_setup_on_stack()

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hrtimer_setup_on_stack() takes the callback function pointer as argument
and initializes the timer completely.

Replace hrtimer_init_on_stack() and the open coded initialization of
hrtimer::function with the new setup mechanism.

Signed-off-by: Nam Cao <namcao@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/f0d4ac32ec4050710a656cee8385fa4427be33aa.1730386209.git.namcao@linutronix.de
This commit is contained in:
Nam Cao 2024-10-31 16:14:31 +01:00 committed by Thomas Gleixner
parent 46d076af6d
commit fc9f59de26
1 changed files with 4 additions and 3 deletions
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7
io_uring/io_uring.c
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@ -2435,13 +2435,14 @@ static int io_cqring_schedule_timeout(struct io_wait_queue *iowq,
{
ktime_t timeout;
hrtimer_init_on_stack(&iowq->t, clock_id, HRTIMER_MODE_ABS);
if (iowq->min_timeout) {
timeout = ktime_add_ns(iowq->min_timeout, start_time);
iowq->t.function = io_cqring_min_timer_wakeup;
hrtimer_setup_on_stack(&iowq->t, io_cqring_min_timer_wakeup, clock_id,
HRTIMER_MODE_ABS);
} else {
timeout = iowq->timeout;
iowq->t.function = io_cqring_timer_wakeup;
hrtimer_setup_on_stack(&iowq->t, io_cqring_timer_wakeup, clock_id,
HRTIMER_MODE_ABS);
}
hrtimer_set_expires_range_ns(&iowq->t, timeout, 0);