btrfs: Remove extent_io_ops::split_extent_hook callback

[sfrench/cifs-2.6.git] / fs / btrfs / ctree.h

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index a75887d1fe3f2bfec10d9ff43e4e6df855f0fd3a..9025bab58e81dd8ac459e61b986376d4cc1af154 100644 (file)
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -3156,6 +3156,8 @@ void btrfs_clear_delalloc_extent(struct inode *inode,
                                 struct extent_state *state, unsigned *bits);
 void btrfs_merge_delalloc_extent(struct inode *inode, struct extent_state *new,
                                 struct extent_state *other);
+void btrfs_split_delalloc_extent(struct inode *inode,
+                                struct extent_state *orig, u64 split);
 int btrfs_merge_bio_hook(struct page *page, unsigned long offset,
                         size_t size, struct bio *bio,
                         unsigned long bio_flags);