From: Tejun Heo <tj@kernel.org>
Date: Fri, 22 May 2015 21:13:51 +0000 (-0400)
Subject: writeback: remove bdi_start_writeback()
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~117^2~48
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c00ddad39f512b1a81e25b7892217ce10efab0f1;p=pandora-kernel.git

writeback: remove bdi_start_writeback()

bdi_start_writeback() is a thin wrapper on top of
__wb_start_writeback() which is used only by laptop_mode_timer_fn().
This patches removes bdi_start_writeback(), renames
__wb_start_writeback() to wb_start_writeback() and makes
laptop_mode_timer_fn() use it instead.

This doesn't cause any functional difference and will ease making
laptop_mode_timer_fn() cgroup writeback aware.

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>
---

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