From a7b4e6c7aa66632d776cf2b991ff2def076e34b8 Mon Sep 17 00:00:00 2001 From: Josef Bacik Date: Sat, 29 Apr 2023 16:07:13 -0400 Subject: [PATCH] btrfs: add btrfs_tree_block_status definitions to tree-checker.h We use this in btrfs-progs to determine if we can fix different types of corruptions. We don't care about this in the kernel, however it would be good to share this code between the kernel and btrfs-progs, so add the status definitions so we can start converting the tree-checker code over to using these status flags instead of blanket returning -EUCLEAN. Reviewed-by: Johannes Thumshirn Signed-off-by: Josef Bacik Signed-off-by: David Sterba --- fs/btrfs/tree-checker.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/fs/btrfs/tree-checker.h b/fs/btrfs/tree-checker.h index 48321e8d91bb..78ee2896423d 100644 --- a/fs/btrfs/tree-checker.h +++ b/fs/btrfs/tree-checker.h @@ -40,6 +40,19 @@ struct btrfs_tree_parent_check { u8 level; }; +enum btrfs_tree_block_status { + BTRFS_TREE_BLOCK_CLEAN, + BTRFS_TREE_BLOCK_INVALID_NRITEMS, + BTRFS_TREE_BLOCK_INVALID_PARENT_KEY, + BTRFS_TREE_BLOCK_BAD_KEY_ORDER, + BTRFS_TREE_BLOCK_INVALID_LEVEL, + BTRFS_TREE_BLOCK_INVALID_FREE_SPACE, + BTRFS_TREE_BLOCK_INVALID_OFFSETS, + BTRFS_TREE_BLOCK_INVALID_BLOCKPTR, + BTRFS_TREE_BLOCK_INVALID_ITEM, + BTRFS_TREE_BLOCK_INVALID_OWNER, +}; + int btrfs_check_leaf(struct extent_buffer *leaf); int btrfs_check_node(struct extent_buffer *node);