From: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Date: Fri, 13 Dec 2013 10:30:44 +0000 (+0800)
Subject: Btrfs: remove unnecessary filemap writting and waiting after block group relocation
X-Git-Tag: v3.14-rc1~29^2~90
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=54eb72c05f7731b4b148da47419b90a5f2108036;p=pandora-kernel.git

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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