From: Lars Ellenberg <lars.ellenberg@linbit.com>
Date: Thu, 31 Mar 2011 13:18:56 +0000 (+0200)
Subject: drbd: preparation commit, pass drbd_interval to drbd_al_begin/complete_io
X-Git-Tag: v3.8-rc1~78^2~18^2~308
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=181286ad22bf9bfb85de625e8501285de5261b35;p=pandora-kernel.git

drbd: preparation commit, pass drbd_interval to drbd_al_begin/complete_io

We want to avoid bio_split for bios crossing activity log boundaries.
So we may need to activate two activity log extents "atomically".
drbd_al_begin_io() needs to know more than just the start sector.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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