From ff190c0c004d8e51195c7bcf5a8490aeefccbce0 Mon Sep 17 00:00:00 2001
From: Chris Mason <chris.mason@oracle.com>
Date: Fri, 19 Oct 2007 10:39:41 -0400
Subject: [PATCH] Btrfs: Avoid recursive KM_USER1 mappings in
 copy_extent_buffer

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