From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <852072eeccafc8155b4e108c221d79e1@rei2.9hal>
Date: Wed, 22 Aug 2012 21:09:38 +0200
From: cinap_lenrek@gmx.de
To: 9fans@9fans.net
In-Reply-To: <c4c1fa91b27117ae32b012a2f6ef3711@coraid.com>
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Subject: Re: [9fans] devmnt crash, fix.
Topicbox-Message-UUID: ae1ad4a0-ead7-11e9-9d60-3106f5b1d025

the mntrpc m->queue is protected by the mnt lock. when
mountmux() unlocks m, it has already removed the rpc from
the queue so how would mntqrm() get to the rpc in that case?

any other cases where the rpc is taken somewhere and then
the mnt lock is (maybe just temporarily) released and then
used again?

--
cinap