From: Trond Myklebust <trond.myklebust@primarydata.com>
Date: Fri, 27 Feb 2015 00:34:32 +0000 (-0500)
Subject: NFS: Set an attribute barrier on all updates
X-Git-Tag: omap-for-v4.1/wl12xx-dt~60^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5062003465c20cfe584d9129a463322ad5cf4ea;p=pandora-kernel.git

NFS: Set an attribute barrier on all updates

Ensure that we update the attribute barrier even if there were no
invalidations, provided that this value is newer than the old one.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Tested-by: Chuck Lever <chuck.lever@oracle.com>
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