From: Lars Ellenberg <lars@linbit.com>
Date: Thu, 11 Sep 2014 12:29:11 +0000 (+0200)
Subject: drbd: Improve asender performance
X-Git-Tag: fixes-against-v3.18-rc2~52^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=abde9cc6a59cb7f07fda4c77fee2150314e423fa;p=pandora-kernel.git

drbd: Improve asender performance

Shorten receive path in the asender thread. Reduces CPU utilisation
of asender when receiving packets, and with that increases IOPs.

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