diff options
Diffstat (limited to 'fs/btrfs/uuid-tree.h')
| -rw-r--r-- | fs/btrfs/uuid-tree.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/fs/btrfs/uuid-tree.h b/fs/btrfs/uuid-tree.h new file mode 100644 index 000000000..02b235a36 --- /dev/null +++ b/fs/btrfs/uuid-tree.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef BTRFS_UUID_TREE_H +#define BTRFS_UUID_TREE_H + +#include <linux/types.h> + +struct btrfs_trans_handle; +struct btrfs_fs_info; + +int btrfs_uuid_tree_add(struct btrfs_trans_handle *trans, const u8 *uuid, u8 type, + u64 subid); +int btrfs_uuid_tree_remove(struct btrfs_trans_handle *trans, const u8 *uuid, u8 type, + u64 subid); +int btrfs_uuid_tree_check_overflow(struct btrfs_fs_info *fs_info, + const u8 *uuid, u8 type); +int btrfs_uuid_tree_iterate(struct btrfs_fs_info *fs_info); +int btrfs_create_uuid_tree(struct btrfs_fs_info *fs_info); +int btrfs_uuid_scan_kthread(void *data); + +#endif |