From 6e92f5e651a34f24ab31ebdf3f113c7d23a36000 Mon Sep 17 00:00:00 2001
From: Chris Mason <chris.mason@oracle.com>
Date: Wed, 20 Feb 2008 12:07:25 -0500
Subject: [PATCH] Btrfs: While doing checksums on bios, cache the extent_buffer
 mapping

Signed-off-by: Chris Mason <chris.mason@oracle.com>
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Reading git-format-patch failed