From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Fri, 19 Mar 2010 17:55:17 +0000 (-0400)
Subject: NFS: Prevent another deadlock in nfs_release_page()
X-Git-Tag: v2.6.34-rc3~36^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d812e575822a2b7ab1a7cadae2571505ec6ec2bd;p=pandora-kernel.git

NFS: Prevent another deadlock in nfs_release_page()

We should not attempt to free the page if __GFP_FS is not set. Otherwise we
can deadlock as per

  http://bugzilla.kernel.org/show_bug.cgi?id=15578

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: stable@kernel.org
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