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sched: Don't shutdown on a "timer in the past" if already shutdown

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A shutdown will not help if the mcu is already in a shutdown state.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2017-10-11 22:01:45 -04:00
parent 3b9b4e4d6f
commit 744c6d114e
4 changed files with 5 additions and 6 deletions
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5
src/linux/timer.c
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@ -166,9 +166,8 @@ timer_dispatch(void)
if (unlikely(timespec_is_before(tru, now))) {
// Check if there are too many repeat timers
if (unlikely(timespec_is_before(timespec_add(nt, 100000000), now))
&& !sched_is_shutdown())
shutdown("Rescheduled timer in the past");
if (unlikely(timespec_is_before(timespec_add(nt, 100000000), now)))
try_shutdown("Rescheduled timer in the past");
if (sched_tasks_busy()) {
timer_repeat_until = timespec_add(now, TIMER_REPEAT_NS);
next_wake_time = timespec_add(now, TIMER_DEFER_REPEAT_NS);