Lines Matching refs:uuid_root
25 static int btrfs_uuid_tree_lookup(struct btrfs_root *uuid_root, u8 *uuid,
36 if (WARN_ON_ONCE(!uuid_root)) {
48 ret = btrfs_search_slot(NULL, uuid_root, &key, path, 0, 0);
63 btrfs_warn(uuid_root->fs_info,
89 struct btrfs_root *uuid_root = fs_info->uuid_root;
98 ret = btrfs_uuid_tree_lookup(uuid_root, uuid, type, subid_cpu);
102 if (WARN_ON_ONCE(!uuid_root)) {
115 ret = btrfs_insert_empty_item(trans, uuid_root, path, &key,
153 struct btrfs_root *uuid_root = fs_info->uuid_root;
165 if (WARN_ON_ONCE(!uuid_root)) {
178 ret = btrfs_search_slot(trans, uuid_root, &key, path, -1, 1);
216 ret = btrfs_del_item(trans, uuid_root, path);
231 static int btrfs_uuid_iter_rem(struct btrfs_root *uuid_root, u8 *uuid, u8 type,
238 trans = btrfs_start_transaction(uuid_root, 1);
295 struct btrfs_root *root = fs_info->uuid_root;