X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=fs%2Fbtrfs%2Fbackref.h;h=e75533043a5ffbab21ff133877c352b743ef6592;hb=940e3a8dd6683a3787faf769b3df7a06f1c2fa31;hp=032f4dc7eab82f9ba5e17497e0062d5556451698;hpb=43a60c1792b13eed49220af0e1344bf48e3a0677;p=cascardo%2Flinux.git

diff --git a/fs/btrfs/backref.h b/fs/btrfs/backref.h
index 032f4dc7eab8..e75533043a5f 100644
--- a/fs/btrfs/backref.h
+++ b/fs/btrfs/backref.h
@@ -33,14 +33,13 @@ struct inode_fs_paths {
 
 typedef int (iterate_extent_inodes_t)(u64 inum, u64 offset, u64 root,
 		void *ctx);
-typedef int (iterate_irefs_t)(u64 parent, struct btrfs_inode_ref *iref,
-				struct extent_buffer *eb, void *ctx);
 
 int inode_item_info(u64 inum, u64 ioff, struct btrfs_root *fs_root,
 			struct btrfs_path *path);
 
 int extent_from_logical(struct btrfs_fs_info *fs_info, u64 logical,
-			struct btrfs_path *path, struct btrfs_key *found_key);
+			struct btrfs_path *path, struct btrfs_key *found_key,
+			u64 *flags);
 
 int tree_backref_for_extent(unsigned long *ptr, struct extent_buffer *eb,
 				struct btrfs_extent_item *ei, u32 item_size,
@@ -69,4 +68,9 @@ struct inode_fs_paths *init_ipath(s32 total_bytes, struct btrfs_root *fs_root,
 					struct btrfs_path *path);
 void free_ipath(struct inode_fs_paths *ipath);
 
+int btrfs_find_one_extref(struct btrfs_root *root, u64 inode_objectid,
+			  u64 start_off, struct btrfs_path *path,
+			  struct btrfs_inode_extref **ret_extref,
+			  u64 *found_off);
+
 #endif