From: Kent Overstreet <kmo@daterainc.com>
Date: Mon, 2 Jun 2014 22:39:44 +0000 (-0700)
Subject: bcache: Fix an infinite loop in journal replay
X-Git-Tag: cleanup-for-v3.18~33^2^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b708de64adb6dc8319e7aeac922b46904fbeeec;p=pandora-kernel.git

bcache: Fix an infinite loop in journal replay

When running with multiple cache devices, if one of the devices has a completely
empty journal but we'd already found some journal entries on a previosu device
we'd go into an infinite loop.

Change-Id: I1dcdc0d738192746de28f40e8b08825b0dea5e2b
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
---

Reading git-diff-tree failed