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Subject: Re: [PATCH-v2 3/9] pnfsblock: move find lock page logic out of
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From: Trond Myklebust <Trond.Myklebust@netapp.com>
To: Peng Tao <bergwolf@gmail.com>
Cc: linux-nfs@vger.kernel.org, mdw@umich.edu, honey@citi.umich.edu,
        Peng Tao <peng_tao@emc.com>, Benny Halevy <bhalevy@tonian.com>
Date: Thu, 12 Jan 2012 16:44:57 -0500
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On Thu, 2012-01-12 at 23:18 +0800, Peng Tao wrote: 
> Also avoid unnecessary lock_page if page is handled by others.

Ditto...
-- 
Trond Myklebust
Linux NFS client maintainer

NetApp
Trond.Myklebust@netapp.com
www.netapp.com