diff options
Diffstat (limited to 'linuxthreads/spinlock.c')
| -rw-r--r-- | linuxthreads/spinlock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/linuxthreads/spinlock.c b/linuxthreads/spinlock.c index ac94001..d13cea1 100644 --- a/linuxthreads/spinlock.c +++ b/linuxthreads/spinlock.c @@ -56,7 +56,7 @@ void internal_function __pthread_lock(pthread_spinlock_t * lock, THREAD_SETMEM(self, p_nextlock, (pthread_descr) oldstatus); /* Make sure the store in p_nextlock completes before performing the compare-and-swap */ - WRITE_MEMORY_BARRIER(); + MEMORY_BARRIER(); } } while(! compare_and_swap(&lock->__status, oldstatus, newstatus, &lock->__spinlock)); @@ -144,7 +144,7 @@ again: } /* Prevent reordering of store to *maxptr above and store to thr->p_nextlock below */ - MEMORY_BARRIER(); + WRITE_MEMORY_BARRIER(); /* Wake up the selected waiting thread */ thr->p_nextlock = NULL; restart(thr); |