diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c
index 8076b96..292daee 100644
--- a/fs/ext4/move_extent.c
+++ b/fs/ext4/move_extent.c
@@ -1323,6 +1323,12 @@
 	/* Protect orig and donor inodes against a truncate */
 	mext_inode_double_lock(orig_inode, donor_inode);
 
+	/* Wait for all existing dio workers */
+	ext4_inode_block_unlocked_dio(orig_inode);
+	ext4_inode_block_unlocked_dio(donor_inode);
+	inode_dio_wait(orig_inode);
+	inode_dio_wait(donor_inode);
+
 	/* Protect extent tree against block allocations via delalloc */
 	double_down_write_data_sem(orig_inode, donor_inode);
 	/* Check the filesystem environment whether move_extent can be done */
@@ -1521,6 +1527,8 @@
 		kfree(holecheck_path);
 	}
 	double_up_write_data_sem(orig_inode, donor_inode);
+	ext4_inode_resume_unlocked_dio(orig_inode);
+	ext4_inode_resume_unlocked_dio(donor_inode);
 	mext_inode_double_unlock(orig_inode, donor_inode);
 
 	return ret;