fs/ceph/caps.c

248 				mutex_lock(&s->s_mutex);
251 				mutex_unlock(&s->s_mutex);
1119  * caller will not hold session s_mutex if called from destroy_inode.
1518  * Caller should hold snap_rwsem (read), s_mutex.
2703 	lockdep_assert_held(&session->s_mutex);
3482  * caller holds s_mutex and i_ceph_lock, we drop both.
3799 	mutex_unlock(&session->s_mutex);
3966  * Caller hold s_mutex.
4018  * caller hold s_mutex.
4062  * caller holds s_mutex
4158 	mutex_unlock(&session->s_mutex);
4164 			mutex_lock(&session->s_mutex);
4165 			mutex_lock_nested(&tsession->s_mutex,
4168 			mutex_lock(&tsession->s_mutex);
4169 			mutex_lock_nested(&session->s_mutex,
4177 		mutex_lock(&session->s_mutex);
4184 	mutex_unlock(&session->s_mutex);
4186 		mutex_unlock(&tsession->s_mutex);
4196  * caller holds s_mutex. acquires i_ceph_lock
4455 	mutex_lock(&session->s_mutex);
4558 	mutex_unlock(&session->s_mutex);
4566 	/* Defer closing the sessions after s_mutex lock being released */