From: Stanislav Kinsbursky <skinsbursky@parallels.com>
Date: Tue, 18 Sep 2012 09:37:18 +0000 (+0400)
Subject: lockd: use rpc client's cl_nodename for id encoding
X-Git-Tag: v3.2.32~61
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ff39e971c87ea9f4c4c7b253898abafa960e32b;p=pandora-kernel.git

lockd: use rpc client's cl_nodename for id encoding

commit 303a7ce92064c285a04c870f2dc0192fdb2968cb upstream.

Taking hostname from uts namespace if not safe, because this cuold be
performind during umount operation on child reaper death. And in this case
current->nsproxy is NULL already.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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