xiaoxiang781216 commented on code in PR #14755:
URL: https://github.com/apache/nuttx/pull/14755#discussion_r1843173658
##########
sched/semaphore/sem_holder.c:
##########
@@ -880,7 +880,7 @@ void nxsem_canceled(FAR struct tcb_s *stcb, FAR sem_t *sem)
{
/* Check our assumptions */
- DEBUGASSERT(atomic_load(NXSEM_COUNT(sem)) <= 0);
+ DEBUGASSERT((int16_t)atomic_load(NXSEM_COUNT(sem)) <= 0);
Review Comment:
Ok, let's limit the kernel to use only one type of atomic type, so we can
provide a compatible implementation when the compiler doesn't provide the
atomic operation. @zyfeier @crafcat7
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