diff options
Diffstat (limited to 'nptl')
| -rw-r--r-- | nptl/ChangeLog | 5 | ||||
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/powerpc/pthread_once.c | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index c2e50552d8..43ce661be4 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,8 @@ +2003-07-21 Steven Munroe <sjmunroe@us.ibm.com> + + * sysdeps/unix/sysv/linux/powerpc/pthread_once.c (__pthread_once): + Retry if the stwcx fails to store once_control. + 2003-07-20 Ulrich Drepper <drepper@redhat.com> * Makefile (libpthread-routines): Add pthread_attr_getaffinity and diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_once.c b/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_once.c index 88acb26e03..ea46cc9023 100644 --- a/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_once.c +++ b/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_once.c @@ -55,6 +55,7 @@ __pthread_once (pthread_once_t *once_control, void (*init_routine) (void)) " andi. %1,%0,2\n" " bne 2f\n" " stwcx. %4,0,%3\n" + " bne 1b\n" "2: isync" : "=&r" (oldval), "=&r" (tmp), "=m" (*once_control) : "r" (once_control), "r" (newval), "m" (*once_control) |