From: Lars Ellenberg <lars.ellenberg@linbit.com>
Date: Fri, 14 May 2010 15:10:48 +0000 (+0200)
Subject: drbd: Allow drbd_epoch_entries to use multiple bios.
X-Git-Tag: v2.6.35-rc1~442^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45bb912bd5ea4d2b3a270a93cbdf767a0e2df6f5;p=pandora-kernel.git

drbd: Allow drbd_epoch_entries to use multiple bios.
This should allow for better performance if the lower level IO stack
of the peers differs in limits exposed either via the queue,
or via some merge_bvec_fn.

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