1 files changed, 2 insertions, 0 deletions

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 9d09a4f81875..fcf77e1ded40 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -3909,6 +3909,8 @@ int extent_range_uptodate(struct extent_io_tree *tree,
         while (start <= end) {
                 index = start >> PAGE_CACHE_SHIFT;
                 page = find_get_page(tree->mapping, index);
+                if (!page)
+                        return 1;
                 uptodate = PageUptodate(page);
                 page_cache_release(page);
                 if (!uptodate) {