dm_unlock_md_type 1378 drivers/md/dm-ioctl.c 	dm_unlock_md_type(md);
dm_unlock_md_type 1408 drivers/md/dm-ioctl.c 	dm_unlock_md_type(md);
dm_unlock_md_type   81 drivers/md/dm.h void dm_unlock_md_type(struct mapped_device *md);