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| author | Kevin O'Connor <kevin@koconnor.net> | 2021-11-06 00:19:48 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2021-11-06 00:19:48 -0400 |
| commit | 9ecddd1ba4fe6d481f01fa2b1d9175b927907156 (patch) | |
| tree | 9edf17bbda39ad6064e6b615c734310f94ef5211 | |
| parent | dccd5554091561ec3099de32505530b4295b67d9 (diff) | |
| download | kutter-9ecddd1ba4fe6d481f01fa2b1d9175b927907156.tar.gz kutter-9ecddd1ba4fe6d481f01fa2b1d9175b927907156.tar.xz kutter-9ecddd1ba4fe6d481f01fa2b1d9175b927907156.zip | |
sched: Fix scheduling bug in repeat scheduler check
Commit 7d95a004 introduced a defect - if the cached timer pointed to
by last_insert did not reschedule itself then the cache would not be
in a valid state and other active timers may not get properly
rescheduled.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
| -rw-r--r-- | src/sched.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/sched.c b/src/sched.c index 51dc3889..c5d1d6fd 100644 --- a/src/sched.c +++ b/src/sched.c @@ -161,6 +161,8 @@ sched_timer_dispatch(void) // Update timer_list (rescheduling current timer if necessary) unsigned int next_waketime = updated_waketime; if (unlikely(res == SF_DONE)) { + if (SchedStatus.last_insert == t) + SchedStatus.last_insert = t->next; next_waketime = t->next->waketime; SchedStatus.timer_list = t->next; } else if (!timer_is_before(updated_waketime, t->next->waketime)) { |