From 2457b6d5ee1a9ff8a3c15ea8eaa5bc195a47d326 Mon Sep 17 00:00:00 2001
From: Andreas Gruenbacher <agruen@linbit.com>
Date: Thu, 21 Jul 2011 13:45:21 +0200
Subject: [PATCH] drbd: Add drbd_thread->resource and make
 drbd_thread->connection optional

In the drbd_thread "infrastructure" functions, only use the resource instead of
the connection.  Make the connection field of drbd_thread optional.  This will
allow to introduce threads which are not associated with a connection.

Signed-off-by: Andreas Gruenbacher <agruen@linbit.com>
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
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