Searched refs:ns_snapshot_mount_mutex (Results 1 – 3 of 3) sorted by relevance
100 struct mutex ns_snapshot_mount_mutex; member
214 mutex_lock(&nilfs->ns_snapshot_mount_mutex); in nilfs_ioctl_change_cpmode()224 mutex_unlock(&nilfs->ns_snapshot_mount_mutex); in nilfs_ioctl_change_cpmode()
67 mutex_init(&nilfs->ns_snapshot_mount_mutex); in alloc_nilfs()