Re: [PR] pthread: remove enter_critical_section in pthread_mutex [nuttx]

[via GitHub]

anchao commented on code in PR #15126:
URL: https://github.com/apache/nuttx/pull/15126#discussion_r1883140265


##########
sched/pthread/pthread_mutex.c:
##########
@@ -38,6 +38,12 @@
 #include "sched/sched.h"
 #include "pthread/pthread.h"
 
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+static spinlock_t g_mutex_spinlock = SP_UNLOCKED;

Review Comment:
   need global lock here, for the instance of mutex might be accessed by 
multiple threads
   
   
![image](https://github.com/user-attachments/assets/2d16806c-53a3-4a36-8e05-93dab2c05d46)
   



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