diff options
Diffstat (limited to 'src/thread')
| -rw-r--r-- | src/thread/pthread_mutex_trylock.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/thread/pthread_mutex_trylock.c b/src/thread/pthread_mutex_trylock.c index 31587e1f..e8515179 100644 --- a/src/thread/pthread_mutex_trylock.c +++ b/src/thread/pthread_mutex_trylock.c @@ -22,7 +22,10 @@ int __pthread_mutex_trylock_owner(pthread_mutex_t *m) } if (own == 0x40000000) return ENOTRECOVERABLE; - self->robust_list.pending = &m->_m_next; + if (m->_m_type & 128) { + if (m->_m_waiters) tid |= 0x80000000; + self->robust_list.pending = &m->_m_next; + } if ((own && (!(own & 0x40000000) || !(type & 4))) || a_cas(&m->_m_lock, old, tid) != old) { |