TaiJuWu commented on code in PR #10605:
URL: https://github.com/apache/nuttx/pull/10605#discussion_r1346701893
##########
sched/semaphore/spinlock.c:
##########
@@ -189,6 +224,25 @@ spinlock_t spin_trylock(FAR volatile spinlock_t *lock)
spinlock_t spin_trylock_wo_note(FAR volatile spinlock_t *lock)
{
+#if defined(CONFIG_TICKET_SPINLOCK)
+
+ if (spin_islocked(lock))
+ {
+ return SP_LOCKED;
+ }
+
+ ticket_spinlock_t old = atomic_load((ticket_spinlock_t *)lock);
Review Comment:
I miss the problem. Thank you for your guidance.
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