From: Neil Brown <neilb@suse.de>
Date: Thu, 12 Jun 2008 03:38:42 +0000 (+1000)
Subject: nfsd: fix race in nfsd_nrthreads()
X-Git-Tag: v2.6.27-rc1~961^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7d106c90ec40a0e35a6960157b40f238627246e;p=pandora-kernel.git

nfsd: fix race in nfsd_nrthreads()

We need the nfsd_mutex before accessing nfsd_serv->sv_nrthreads or we
can't even guarantee nfsd_serv will still be there.

Signed-off-by: Neil Brown <neilb@suse.de>
Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
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