From 029b10c5a8d9e9db528eea66f5728ccca56c2f27 Mon Sep 17 00:00:00 2001
From: Andrey Tsyvarev <tsyvarev@ispras.ru>
Date: Mon, 12 May 2014 12:34:21 -0400
Subject: [PATCH] ext4: do not destroy ext4_groupinfo_caches if ext4_mb_init()
 fails

Caches from 'ext4_groupinfo_caches' may be in use by other mounts,
which have already existed.  So, it is incorrect to destroy them when
newly requested mount fails.

Found by Linux File System Verification project (linuxtesting.org).

Signed-off-by: Andrey Tsyvarev <tsyvarev@ispras.ru>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Lukas Czerner <lczerner@redhat.com>
---
Reading git-format-patch failed