1 files changed, 5 insertions, 0 deletions

diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index d5c391ffad7a..0cfd03e19d7d 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -259,6 +259,11 @@ static void ext4_end_bio(struct bio *bio, int error)
                              bi_sector >> (inode->i_blkbits - 9));
         }
 
+        if (!(io_end->flag & EXT4_IO_END_UNWRITTEN)) {
+                ext4_free_io_end(io_end);
+                return;
+        }
+
         /* Add the io_end to per-inode completed io list*/
         spin_lock_irqsave(&EXT4_I(inode)->i_completed_io_lock, flags);
         list_add_tail(&io_end->list, &EXT4_I(inode)->i_completed_io_list);