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posix-timers: Consolidate signal queueing

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Rename posix_timer_event() to posix_timer_queue_signal() as this is what
the function is about.

Consolidate the requeue pending and deactivation updates into that function
as there is no point in doing this in all incarnations of posix timers.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
This commit is contained in:
Thomas Gleixner
2024-06-10 18:42:32 +02:00
committed by Frederic Weisbecker
parent 24aea4cc48
commit 566e2d8253
4 changed files with 15 additions and 19 deletions
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7
kernel/time/alarmtimer.c
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@@ -574,15 +574,10 @@ static enum alarmtimer_restart alarm_handle_timer(struct alarm *alarm,
it.alarm.alarmtimer);
enum alarmtimer_restart result = ALARMTIMER_NORESTART;
unsigned long flags;
int si_private = 0;
spin_lock_irqsave(&ptr->it_lock, flags);
ptr->it_active = 0;
if (ptr->it_interval)
si_private = ++ptr->it_requeue_pending;
if (posix_timer_event(ptr, si_private) && ptr->it_interval) {
if (posix_timer_queue_signal(ptr) && ptr->it_interval) {
/*
* Handle ignored signals and rearm the timer. This will go
* away once we handle ignored signals proper. Ensure that