From ed0dab6b86cee64e9072107f65fa40629f162b38 Mon Sep 17 00:00:00 2001
From: Yan <yanzheng@21cn.com>
Date: Tue, 22 Jan 2008 12:46:56 -0500
Subject: [PATCH] Btrfs: Add basic lockfs calls

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