root/fs/btrfs/tree-checker.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Copyright (C) Qu Wenruo 2017.  All rights reserved.
   4  */
   5 
   6 #ifndef BTRFS_TREE_CHECKER_H
   7 #define BTRFS_TREE_CHECKER_H
   8 
   9 #include "ctree.h"
  10 #include "extent_io.h"
  11 
  12 /*
  13  * Comprehensive leaf checker.
  14  * Will check not only the item pointers, but also every possible member
  15  * in item data.
  16  */
  17 int btrfs_check_leaf_full(struct extent_buffer *leaf);
  18 
  19 /*
  20  * Less strict leaf checker.
  21  * Will only check item pointers, not reading item data.
  22  */
  23 int btrfs_check_leaf_relaxed(struct extent_buffer *leaf);
  24 int btrfs_check_node(struct extent_buffer *node);
  25 
  26 int btrfs_check_chunk_valid(struct extent_buffer *leaf,
  27                             struct btrfs_chunk *chunk, u64 logical);
  28 
  29 #endif