Btrfs: add sanity tests for new qgroup accounting code

[mirror_ubuntu-bionic-kernel.git] / fs / btrfs / extent_io.h

diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index c488b45237bf82c544471338d3f13ba6a1ab41d0..8b63f2d46518e82a9e140a398c2bd12df3a7f93f 100644 (file)
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -350,5 +350,7 @@ noinline u64 find_lock_delalloc_range(struct inode *inode,
                                      struct extent_io_tree *tree,
                                      struct page *locked_page, u64 *start,
                                      u64 *end, u64 max_bytes);
+struct extent_buffer *alloc_test_extent_buffer(struct btrfs_fs_info *fs_info,
+                                              u64 start, unsigned long len);
 #endif
 #endif