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xiaoxiang781216 pushed a commit to branch releases/13.0
in repository https://gitbox.apache.org/repos/asf/nuttx.git
The following commit(s) were added to refs/heads/releases/13.0 by this push:
new 9df4423fe1e sched/sched_critmonitor: remove duplicate preemption start
block
9df4423fe1e is described below
commit 9df4423fe1e8e679f6291b83ca3a89cc32f2a406
Author: yushuailong <[email protected]>
AuthorDate: Tue Jul 28 10:24:51 2026 +0800
sched/sched_critmonitor: remove duplicate preemption start block
The `to->preemp_start = current` assignment when `to->lockcount > 0`
was executed twice under CONFIG_SCHED_CRITMONITOR_MAXTIME_PREEMPTION,
once in the main preemption block and again after the csection block.
Remove the redundant duplicate.
Signed-off-by: yushuailong <[email protected]>
---
sched/sched/sched_critmonitor.c | 12 ------------
1 file changed, 12 deletions(-)
diff --git a/sched/sched/sched_critmonitor.c b/sched/sched/sched_critmonitor.c
index d5b9595b91c..c9992e8a748 100644
--- a/sched/sched/sched_critmonitor.c
+++ b/sched/sched/sched_critmonitor.c
@@ -454,18 +454,6 @@ void nxsched_switch_critmon(FAR struct tcb_s *from, FAR
struct tcb_s *to)
}
#endif /* CONFIG_SCHED_CRITMONITOR_MAXTIME_CSECTION */
-
-#if CONFIG_SCHED_CRITMONITOR_MAXTIME_PREEMPTION >= 0
-
- /* Did this task disable pre-emption? */
-
- if (to->lockcount > 0)
- {
- /* Yes.. Save the start time */
-
- to->premp_start = current;
- }
-#endif /* CONFIG_SCHED_CRITMONITOR_MAXTIME_PREEMPTION */
}
void nxsched_update_critmon(FAR struct tcb_s *tcb)
