1 files changed, 3 insertions, 3 deletions

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 0c1f90cbedb0..8242933a1d8b 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -609,20 +609,20 @@ int close_ctree(struct btrfs_root *root)
 
 int btrfs_buffer_uptodate(struct extent_buffer *buf)
 {
-        struct inode *btree_inode = buf->pages[0]->mapping->host;
+        struct inode *btree_inode = buf->first_page->mapping->host;
         return extent_buffer_uptodate(&BTRFS_I(btree_inode)->extent_tree, buf);
 }
 
 int btrfs_set_buffer_uptodate(struct extent_buffer *buf)
 {
-        struct inode *btree_inode = buf->pages[0]->mapping->host;
+        struct inode *btree_inode = buf->first_page->mapping->host;
         return set_extent_buffer_uptodate(&BTRFS_I(btree_inode)->extent_tree,
                                           buf);
 }
 
 void btrfs_mark_buffer_dirty(struct extent_buffer *buf)
 {
-        struct btrfs_root *root = BTRFS_I(buf->pages[0]->mapping->host)->root;
+        struct btrfs_root *root = BTRFS_I(buf->first_page->mapping->host)->root;
         u64 transid = btrfs_header_generation(buf);
         struct inode *btree_inode = root->fs_info->btree_inode;