From: Andriy Skulysh <andriy_skulysh@xyratex.com>
Date: Sun, 6 Jan 2013 22:12:15 +0000 (+0200)
Subject: sunrpc: Fix lockd sleeping until timeout
X-Git-Tag: v3.9-rc1~40^2~43
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=35525b79786b2ba58ef13822198ce22c497bc7a2;p=pandora-kernel.git

sunrpc: Fix lockd sleeping until timeout

There is a race in enqueueing thread to a pool and
waking up a thread.
lockd doesn't wake up on reception of lock granted callback
if svc_wake_up() is called before lockd's thread is added
to a pool.

Signed-off-by: Andriy Skulysh <Andriy_Skulysh@xyratex.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
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