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Searched refs:uuid_root (Results 1 – 5 of 5) sorted by relevance

/openbmc/linux/fs/btrfs/
H A Duuid-tree.c25 static int btrfs_uuid_tree_lookup(struct btrfs_root *uuid_root, u8 *uuid, in btrfs_uuid_tree_lookup() argument
36 if (WARN_ON_ONCE(!uuid_root)) { in btrfs_uuid_tree_lookup()
48 ret = btrfs_search_slot(NULL, uuid_root, &key, path, 0, 0); in btrfs_uuid_tree_lookup()
63 btrfs_warn(uuid_root->fs_info, in btrfs_uuid_tree_lookup()
89 struct btrfs_root *uuid_root = fs_info->uuid_root; in btrfs_uuid_tree_add() local
98 ret = btrfs_uuid_tree_lookup(uuid_root, uuid, type, subid_cpu); in btrfs_uuid_tree_add()
102 if (WARN_ON_ONCE(!uuid_root)) { in btrfs_uuid_tree_add()
115 ret = btrfs_insert_empty_item(trans, uuid_root, path, &key, in btrfs_uuid_tree_add()
153 struct btrfs_root *uuid_root = fs_info->uuid_root; in btrfs_uuid_tree_remove() local
165 if (WARN_ON_ONCE(!uuid_root)) { in btrfs_uuid_tree_remove()
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H A Dblock-rsv.c463 (root == fs_info->uuid_root) || in get_block_rsv()
H A Ddisk-io.c1177 return btrfs_grab_root(fs_info->uuid_root); in btrfs_get_global_root()
1258 btrfs_put_root(fs_info->uuid_root); in btrfs_free_fs_info()
1811 free_root_extent_buffers(info->uuid_root); in free_root_pointers()
2288 fs_info->uuid_root = root; in btrfs_read_roots()
3041 if (!fs_info->uuid_root) { in btrfs_start_pre_rw_mount()
3413 if (fs_info->uuid_root && !btrfs_test_opt(fs_info, RESCAN_UUID_TREE) && in open_ctree()
3570 if (fs_info->uuid_root && in open_ctree()
H A Dfs.h371 struct btrfs_root *uuid_root; member
H A Dvolumes.c4755 trans = btrfs_start_transaction(fs_info->uuid_root, 2); in btrfs_uuid_scan_kthread()
4829 struct btrfs_root *uuid_root; in btrfs_create_uuid_tree() local
4841 uuid_root = btrfs_create_tree(trans, BTRFS_UUID_TREE_OBJECTID); in btrfs_create_uuid_tree()
4842 if (IS_ERR(uuid_root)) { in btrfs_create_uuid_tree()
4843 ret = PTR_ERR(uuid_root); in btrfs_create_uuid_tree()
4849 fs_info->uuid_root = uuid_root; in btrfs_create_uuid_tree()