Lines Matching refs:anon_dev
1093 static int btrfs_init_fs_root(struct btrfs_root *root, dev_t anon_dev) in btrfs_init_fs_root() argument
1112 if (!anon_dev) { in btrfs_init_fs_root()
1113 ret = get_anon_bdev(&root->anon_dev); in btrfs_init_fs_root()
1117 root->anon_dev = anon_dev; in btrfs_init_fs_root()
1296 u64 objectid, dev_t *anon_dev, in btrfs_get_root_ref() argument
1326 if (unlikely(anon_dev && *anon_dev)) { in btrfs_get_root_ref()
1327 free_anon_bdev(*anon_dev); in btrfs_get_root_ref()
1328 *anon_dev = 0; in btrfs_get_root_ref()
1350 ret = btrfs_init_fs_root(root, anon_dev ? *anon_dev : 0); in btrfs_get_root_ref()
1386 if (anon_dev && *anon_dev) in btrfs_get_root_ref()
1387 root->anon_dev = 0; in btrfs_get_root_ref()
1414 u64 objectid, dev_t *anon_dev) in btrfs_get_new_fs_root() argument
1416 return btrfs_get_root_ref(fs_info, objectid, anon_dev, true); in btrfs_get_new_fs_root()
1836 if (root->anon_dev) in btrfs_put_root()
1837 free_anon_bdev(root->anon_dev); in btrfs_put_root()