1 files changed, 6 insertions, 4 deletions

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index dda8ad6c0077..6f0825b617d1 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -197,7 +197,8 @@ int csum_dirty_buffer(struct btrfs_root *root, struct page *page)
                 WARN_ON(1);
         }
         eb = alloc_extent_buffer(tree, start, len, page, GFP_NOFS);
-        read_extent_buffer_pages(tree, eb, start + PAGE_CACHE_SIZE, 1);
+        read_extent_buffer_pages(tree, eb, start + PAGE_CACHE_SIZE, 1,
+                                 btree_get_extent);
         btrfs_clear_buffer_defrag(eb);
         found_start = btrfs_header_bytenr(eb);
         if (found_start != start) {
@@ -339,7 +340,7 @@ int readahead_tree_block(struct btrfs_root *root, u64 bytenr, u32 blocksize)
         if (!buf)
                 return 0;
         read_extent_buffer_pages(&BTRFS_I(btree_inode)->io_tree,
-                                 buf, 0, 0);
+                                 buf, 0, 0, btree_get_extent);
         free_extent_buffer(buf);
         return ret;
 }
@@ -358,7 +359,8 @@ struct extent_buffer *read_tree_block(struct btrfs_root *root, u64 bytenr,
         buf = btrfs_find_create_tree_block(root, bytenr, blocksize);
         if (!buf)
                 return NULL;
-        read_extent_buffer_pages(&BTRFS_I(btree_inode)->io_tree, buf, 0, 1);
+        read_extent_buffer_pages(&BTRFS_I(btree_inode)->io_tree, buf, 0, 1,
+                                 btree_get_extent);
 
         if (buf->flags & EXTENT_CSUM)
                 return buf;
@@ -1009,7 +1011,7 @@ int btrfs_read_buffer(struct extent_buffer *buf)
         struct btrfs_root *root = BTRFS_I(buf->first_page->mapping->host)->root;
         struct inode *btree_inode = root->fs_info->btree_inode;
         return read_extent_buffer_pages(&BTRFS_I(btree_inode)->io_tree,
-                                        buf, 0, 1);
+                                        buf, 0, 1, btree_get_extent);
 }
 
 static struct extent_io_ops btree_extent_io_ops = {