wangchdo commented on code in PR #17223:
URL: https://github.com/apache/nuttx/pull/17223#discussion_r2452069933
##########
sched/event/event_wait.c:
##########
@@ -121,30 +121,20 @@ nxevent_mask_t nxevent_tickwait_wait(FAR nxevent_t *event,
{
/* Initialize event wait */
- nxsem_init(&(wait->sem), 0, 0);
wait->expect = events;
wait->eflags = eflags;
+ wait->wtcb = nxsched_self();
list_add_tail(&event->list, &(wait->node));
spin_unlock_irqrestore(&event->lock, flags);
Review Comment:
But this is right, how do you think? TaskB posted the event, so taskA do not
need to sleep
if sem is used, the sem wait should return immediately also without going
into block
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