Searched refs:namespace_sem (Results 1 – 1 of 1) sorted by relevance
42 static struct rw_semaphore namespace_sem; variable1055 down_read(&namespace_sem); in m_start()1068 up_read(&namespace_sem); in m_stop()1134 down_read(&namespace_sem); in may_umount()1139 up_read(&namespace_sem); in may_umount()1153 up_write(&namespace_sem); in namespace_unlock()1158 up_write(&namespace_sem); in namespace_unlock()1183 down_write(&namespace_sem); in namespace_lock()2741 init_rwsem(&namespace_sem); in mnt_init()2845 down_read(&namespace_sem); in update_mnt_policy()[all …]