1 files changed, 1 insertions, 1 deletions

diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c
index 7861d801b048..05048fcfd602 100644
--- a/fs/ext4/move_extent.c
+++ b/fs/ext4/move_extent.c
@@ -187,7 +187,7 @@ mext_page_mkuptodate(struct page *page, unsigned from, unsigned to)
         if (PageUptodate(page))
                 return 0;
 
-        blocksize = 1 << inode->i_blkbits;
+        blocksize = i_blocksize(inode);
         if (!page_has_buffers(page))
                 create_empty_buffers(page, blocksize, 0);