From: Tejun Heo <tj@kernel.org>
Date: Fri, 22 May 2015 21:13:50 +0000 (-0400)
Subject: writeback: implement bdi_for_each_wb()
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~117^2~49
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ebe41ab0c79d5633123f6faa3265a1a63c5f22d8;p=pandora-kernel.git

writeback: implement bdi_for_each_wb()

This will be used to implement bdi-wide operations which should be
distributed across all its cgroup bdi_writebacks.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
---

Reading git-diff-tree failed