From: Jens Axboe <jens.axboe@oracle.com>
Date: Thu, 22 Apr 2010 09:37:01 +0000 (+0200)
Subject: bdi: add helper function for doing init and register of a bdi for a file system
X-Git-Tag: v2.6.34-rc6~15^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c3c532061e46156e8aab1268f38d66cfb63aeb2d;p=pandora-kernel.git

bdi: add helper function for doing init and register of a bdi for a file system

Pretty trivial helper, just sets up the bdi and registers it. An atomic
sequence count is used to ensure that the registered sysfs names are
unique.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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