From: Jens Axboe <jens.axboe@oracle.com>
Date: Tue, 15 Sep 2009 07:53:35 +0000 (+0200)
Subject: writeback: only use bdi_writeback_all() for WB_SYNC_NONE writeout
X-Git-Tag: v2.6.32-rc1~672^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f11fcae8401a3175f528e2f7917362645d570111;p=pandora-kernel.git

writeback: only use bdi_writeback_all() for WB_SYNC_NONE writeout

Data integrity writeback must use bdi_start_writeback() and ensure
that wbc->sb and wbc->bdi are set.

Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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