1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 2014 Facebook. All rights reserved.
6 #ifndef BTRFS_REF_VERIFY_H
7 #define BTRFS_REF_VERIFY_H
9 #ifdef CONFIG_BTRFS_FS_REF_VERIFY
10 int btrfs_build_ref_tree(struct btrfs_fs_info *fs_info);
11 void btrfs_free_ref_cache(struct btrfs_fs_info *fs_info);
12 int btrfs_ref_tree_mod(struct btrfs_root *root, u64 bytenr, u64 num_bytes,
13 u64 parent, u64 ref_root, u64 owner, u64 offset,
15 void btrfs_free_ref_tree_range(struct btrfs_fs_info *fs_info, u64 start,
18 static inline void btrfs_init_ref_verify(struct btrfs_fs_info *fs_info)
20 spin_lock_init(&fs_info->ref_verify_lock);
21 fs_info->block_tree = RB_ROOT;
24 static inline int btrfs_build_ref_tree(struct btrfs_fs_info *fs_info)
29 static inline void btrfs_free_ref_cache(struct btrfs_fs_info *fs_info)
33 static inline int btrfs_ref_tree_mod(struct btrfs_root *root, u64 bytenr,
34 u64 num_bytes, u64 parent, u64 ref_root,
35 u64 owner, u64 offset, int action)
40 static inline void btrfs_free_ref_tree_range(struct btrfs_fs_info *fs_info,
45 static inline void btrfs_init_ref_verify(struct btrfs_fs_info *fs_info)
49 #endif /* CONFIG_BTRFS_FS_REF_VERIFY */