1 files changed, 6 insertions, 1 deletions

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 57c9d8eeb7dc..33b6d459494c 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -712,8 +712,11 @@ static int btree_migratepage(struct address_space *mapping,
         if (page_has_private(page) &&
             !try_to_release_page(page, GFP_KERNEL))
                 return -EAGAIN;
-
+#ifdef CONFIG_MIGRATION
         return migrate_page(mapping, newpage, page);
+#else
+        return -ENOSYS;
+#endif
 }
 
 static int btree_writepage(struct page *page, struct writeback_control *wbc)
@@ -821,7 +824,9 @@ static const struct address_space_operations btree_aops = {
         .releasepage    = btree_releasepage,
         .invalidatepage = btree_invalidatepage,
         .sync_page      = block_sync_page,
+#ifdef CONFIG_MIGRATION
         .migratepage    = btree_migratepage,
+#endif
 };
 
 int readahead_tree_block(struct btrfs_root *root, u64 bytenr, u32 blocksize,