From 9aa61a992acceeec0d1de2cd99938421498659d5 Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kmo@daterainc.com>
Date: Thu, 10 Apr 2014 17:58:49 -0700
Subject: [PATCH] bcache: Fix a journal replay bug

journal replay wansn't validating pointers with bch_extent_invalid() before
derefing, fixed

Signed-off-by: Kent Overstreet <kmo@daterainc.com>
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Reading git-format-patch failed