From: Lars Ellenberg <lars.ellenberg@linbit.com>
Date: Tue, 19 Mar 2013 17:16:53 +0000 (+0100)
Subject: drbd: split out some helper functions to drbd_al_begin_io
X-Git-Tag: omap-for-v3.10/fixes-for-merge-window-part2~10^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c3c4355d6bfa418db828684e67910c559402264;p=pandora-kernel.git

drbd: split out some helper functions to drbd_al_begin_io

To make the code easier to follow,
use an explicit find_active_resync_extent(),
and add a "nonblock" parameter to _al_get().

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

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