Lines Matching refs:s_mutex
244 mutex_lock(&s->s_mutex);
247 mutex_unlock(&s->s_mutex);
1137 * caller will not hold session s_mutex if called from destroy_inode.
1450 * Caller should hold snap_rwsem (read), s_mutex.
1537 * Called under i_ceph_lock. Takes s_mutex as needed.
1660 mutex_unlock(&session->s_mutex);
1671 mutex_lock(&session->s_mutex);
1687 mutex_unlock(&session->s_mutex);
2042 /* NOTE: no side-effects allowed, until we take s_mutex */
2108 mutex_unlock(&session->s_mutex);
2113 if (mutex_trylock(&session->s_mutex) == 0) {
2123 mutex_lock(&session->s_mutex);
2204 mutex_unlock(&session->s_mutex);
2230 mutex_unlock(&session->s_mutex);
2232 mutex_lock(&session->s_mutex);
2273 mutex_unlock(&session->s_mutex);
2626 lockdep_assert_held(&session->s_mutex);
3349 * caller holds s_mutex and i_ceph_lock, we drop both.
3640 mutex_unlock(&session->s_mutex);
3797 * Caller hold s_mutex.
3848 * caller hold s_mutex.
3882 * caller holds s_mutex
3974 mutex_unlock(&session->s_mutex);
3980 mutex_lock(&session->s_mutex);
3981 mutex_lock_nested(&tsession->s_mutex,
3984 mutex_lock(&tsession->s_mutex);
3985 mutex_lock_nested(&session->s_mutex,
3993 mutex_lock(&session->s_mutex);
3999 mutex_unlock(&session->s_mutex);
4001 mutex_unlock(&tsession->s_mutex);
4011 * caller holds s_mutex. acquires i_ceph_lock
4214 mutex_lock(&session->s_mutex);
4309 mutex_unlock(&session->s_mutex);