yanglimingcn commented on code in PR #3417:
URL: https://github.com/apache/brpc/pull/3417#discussion_r3701113957
##########
src/bthread/mutex.cpp:
##########
@@ -1190,6 +1190,46 @@ bool FastPthreadMutex::timed_lock(const struct timespec*
abstime) {
}
#endif // BTHREAD_USE_FAST_PTHREAD_MUTEX HAS_PTHREAD_MUTEX_TIMEDLOCK
+enum RecursiveMutexOwnerKind {
+ RECURSIVE_MUTEX_UNOWNED = 0,
+ RECURSIVE_MUTEX_BTHREAD = 1,
+ RECURSIVE_MUTEX_PTHREAD = 2,
+};
+
+struct RecursiveMutexOwner {
+ uint64_t id;
+ uint32_t kind;
+};
+
+static __thread char tls_recursive_mutex_owner;
Review Comment:
Will there be any problems if this value is not actually set?
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