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posix-timers: Clear overrun in common_timer_set()

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Keeping the overrun count of the previous setup around is just wrong. The
new setting has nothing to do with the previous one and has to start from a
clean slate.

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 18:42:27 +02:00 committed by Frederic Weisbecker
parent bfa408f03f
commit aca1dc0ce1
1 changed files with 1 additions and 0 deletions
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kernel/time/posix-timers.c
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@ -881,6 +881,7 @@ int common_timer_set(struct k_itimer *timr, int flags,
timr->it_requeue_pending = (timr->it_requeue_pending + 2) &
~REQUEUE_PENDING;
timr->it_overrun_last = 0;
timr->it_overrun = -1LL;
/* Switch off the timer when it_value is zero */
if (!new_setting->it_value.tv_sec && !new_setting->it_value.tv_nsec)