From b844167edc7fcafda9623955c05e4c1b3c32ebc7 Mon Sep 17 00:00:00 2001
From: Curt Wohlgemuth <curtw@google.com>
Date: Tue, 8 Dec 2009 22:18:25 -0500
Subject: [PATCH] ext4: remove blocks from inode prealloc list on failure

This fixes a leak of blocks in an inode prealloc list if device failures
cause ext4_mb_mark_diskspace_used() to fail.

Signed-off-by: Curt Wohlgemuth <curtw@google.com>
Acked-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---
Reading git-format-patch failed