From: David Teigland <teigland@redhat.com>
Date: Fri, 30 Mar 2012 16:46:08 +0000 (-0500)
Subject: dlm: prevent connections during shutdown
X-Git-Tag: v3.5-rc1~135^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=513ef596d43cc35a72ae21170075136855641493;p=pandora-kernel.git

dlm: prevent connections during shutdown

During lowcomms shutdown, a new connection could possibly
be created, and attempt to use a workqueue that's been
destroyed.  Similarly, during startup, a new connection
could attempt to use a workqueue that's not been set up
yet.  Add a global variable to indicate when new connections
are allowed.

Based on patch by: Christine Caulfield <ccaulfie@redhat.com>

Reported-by: dann frazier <dann.frazier@canonical.com>
Reviewed-by: dann frazier <dann.frazier@canonical.com>
Signed-off-by: David Teigland <teigland@redhat.com>
---

Reading git-diff-tree failed