diff options
Diffstat (limited to 'nptl/pthread_create.c')
| -rw-r--r-- | nptl/pthread_create.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/nptl/pthread_create.c b/nptl/pthread_create.c index 34cc37d527..1bab72d1e9 100644 --- a/nptl/pthread_create.c +++ b/nptl/pthread_create.c @@ -252,14 +252,17 @@ start_thread (void *arg) /* Store the new cleanup handler info. */ THREAD_SETMEM (pd, cleanup_jmp_buf, &unwind_buf); - int oldtype = CANCEL_ASYNC (); + if (__builtin_expect (pd->stopped_start, 0)) + { + int oldtype = CANCEL_ASYNC (); - /* Get the lock the parent locked to force synchronization. */ - lll_lock (pd->lock); - /* And give it up right away. */ - lll_unlock (pd->lock); + /* Get the lock the parent locked to force synchronization. */ + lll_lock (pd->lock); + /* And give it up right away. */ + lll_unlock (pd->lock); - CANCEL_RESET (oldtype); + CANCEL_RESET (oldtype); + } /* Run the code the user provided. */ #ifdef CALL_THREAD_FCT |