Btrfs: remove unused hint byte argument for btrfs_drop_extents

[~andy/linux] / fs / btrfs / ctree.h

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 0d195b5076604b4350f88de9a58e9f4836fd785a..71d6ff13d76eff6aa75ab19cbfd5b28dcf6f8183 100644 (file)
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1034,6 +1034,7 @@ struct btrfs_block_rsv {
        struct btrfs_space_info *space_info;
        spinlock_t lock;
        unsigned int full;
+       unsigned int failfast;
 };
 
 /*
@@ -3315,9 +3316,17 @@ int btrfs_run_defrag_inodes(struct btrfs_fs_info *fs_info);
 int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync);
 int btrfs_drop_extent_cache(struct inode *inode, u64 start, u64 end,
                            int skip_pinned);
+int btrfs_replace_extent_cache(struct inode *inode, struct extent_map *replace,
+                              u64 start, u64 end, int skip_pinned,
+                              int modified);
 extern const struct file_operations btrfs_file_operations;
-int btrfs_drop_extents(struct btrfs_trans_handle *trans, struct inode *inode,
-                      u64 start, u64 end, u64 *hint_byte, int drop_cache);
+int __btrfs_drop_extents(struct btrfs_trans_handle *trans,
+                        struct btrfs_root *root, struct inode *inode,
+                        struct btrfs_path *path, u64 start, u64 end,
+                        int drop_cache);
+int btrfs_drop_extents(struct btrfs_trans_handle *trans,
+                      struct btrfs_root *root, struct inode *inode, u64 start,
+                      u64 end, int drop_cache);
 int btrfs_mark_extent_written(struct btrfs_trans_handle *trans,
                              struct inode *inode, u64 start, u64 end);
 int btrfs_release_file(struct inode *inode, struct file *file);