From: Asias He <asias@redhat.com>
Date: Thu, 25 Apr 2013 07:35:20 +0000 (+0800)
Subject: tcm_vhost: Refactor the lock nesting rule
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~96^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f2b7daf5b13f69ac09e706fb5b906478212a4100;p=pandora-kernel.git

tcm_vhost: Refactor the lock nesting rule

We want to use tcm_vhost_mutex to make sure hotplug/hotunplug will not
happen when set_endpoint/clear_endpoint is in process.

Signed-off-by: Asias He <asias@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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