From: Peng Tao <bergwolf@gmail.com>
Date: Tue, 25 Sep 2012 06:55:57 +0000 (+0800)
Subject: NFS41: send real read size in layoutget
X-Git-Tag: v3.7-rc1~58^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1fd937bd7583e618df0528f0268b210f265d6910;p=pandora-kernel.git

NFS41: send real read size in layoutget

For buffer read, use offst-to-isize.

For direct read, use dreq->bytes_left.

Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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