From 54eb72c05f7731b4b148da47419b90a5f2108036 Mon Sep 17 00:00:00 2001
From: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Date: Fri, 13 Dec 2013 18:30:44 +0800
Subject: [PATCH] Btrfs: remove unnecessary filemap writting and waiting after
 block group relocation

We have commited transaction before, remove redundant filemap writting and
waiting here, it can speed up balance relocation process.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
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Reading git-format-patch failed