diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/ia64/pthread_once.c')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/ia64/pthread_once.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/ia64/pthread_once.c b/nptl/sysdeps/unix/sysv/linux/ia64/pthread_once.c index c9e6be16b8..16f1279f8d 100644 --- a/nptl/sysdeps/unix/sysv/linux/ia64/pthread_once.c +++ b/nptl/sysdeps/unix/sysv/linux/ia64/pthread_once.c @@ -52,7 +52,8 @@ __pthread_once (once_control, init_routine) oldval = val; newval = (oldval & 3) | __fork_generation | 1; - val = __lll_compare_and_swap (once_control, oldval, newval); + val = atomic_compare_and_exchange_val_acq (once_control, newval, + oldval); } while (__builtin_expect (val != oldval, 0)); |