From: Stanislav Kinsbursky <skinsbursky@parallels.com>
Date: Sat, 28 Apr 2012 15:32:21 +0000 (+0400)
Subject: NFS: get module in idmap PipeFS notifier callback
X-Git-Tag: v3.4-rc6~27^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=71dfc5fa5160bb73752f0731539404569a77faca;p=pandora-kernel.git

NFS: get module in idmap PipeFS notifier callback

This is bug fix.
Notifier callback is called from SUNRPC module. So before dereferencing NFS
module we have to make sure, that it's alive.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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