From: J. Bruce Fields <bfields@redhat.com>
Date: Wed, 2 Mar 2011 23:01:35 +0000 (-0500)
Subject: nfsd4: fix struct file leak
X-Git-Tag: v2.6.37.6~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=692f0703b01ec1d7f367a30c01f28f246bf30624;p=pandora-kernel.git

nfsd4: fix struct file leak

commit 0997b173609b9229ece28941c118a2a9b278796e upstream.

Make sure we properly reference count the struct files that a lock
depends on, and release them when the lock stateid is released.

This fixes a major leak of struct files when using locking over nfsv4.

Reported-by: Rick Koshi <nfs-bug-report@more-right-rudder.com>
Tested-by: Ivo Přikryl <prikryl@eurosat.cz>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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