diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 7bccdf32a32c16143564f28ac2a2c5253e1a7c3c..fc083e87c23117561c2ca45d27eb5a75e142d9af 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -4301,7 +4301,8 @@ int ext4_getattr(struct vfsmount *mnt, struct dentry *dentry,
 	 * will return the blocks that include the delayed allocation
 	 * blocks for this file.
 	 */
-	delalloc_blocks = EXT4_I(inode)->i_reserved_data_blocks;
+	delalloc_blocks = EXT4_C2B(EXT4_SB(inode->i_sb),
+				EXT4_I(inode)->i_reserved_data_blocks);
 
 	stat->blocks += (delalloc_blocks << inode->i_sb->s_blocksize_bits)>>9;
 	return 0;