Merge "Remove the global lock around thread stack creation."
diff --git a/libc/bionic/pthread_create.cpp b/libc/bionic/pthread_create.cpp
index d1aeb93..174e308 100644
--- a/libc/bionic/pthread_create.cpp
+++ b/libc/bionic/pthread_create.cpp
@@ -47,8 +47,6 @@
extern "C" __LIBC_HIDDEN__ void __init_user_desc(struct user_desc*, int, void*);
#endif
-static pthread_mutex_t g_pthread_stack_creation_lock = PTHREAD_MUTEX_INITIALIZER;
-
extern "C" int __isthreaded;
// This code is used both by each new pthread and the code that initializes the main thread.
@@ -104,8 +102,6 @@
}
static void* __create_thread_stack(pthread_internal_t* thread) {
- ScopedPthreadMutexLocker lock(&g_pthread_stack_creation_lock);
-
// Create a new private anonymous map.
int prot = PROT_READ | PROT_WRITE;
int flags = MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE;