From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Thu, 2 Aug 2012 17:21:43 +0000 (-0400)
Subject: SUNRPC: Optimise away unnecessary data moves in xdr_align_pages
X-Git-Tag: v3.7-rc1~58^2~104
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a11a2bf4de5679fa0b63474c7d39bea2dac7d061;p=pandora-kernel.git

SUNRPC: Optimise away unnecessary data moves in xdr_align_pages

We only have to call xdr_shrink_pagelen() if the remaining RPC
message does not fit in the page buffer length that we supplied
to xdr_align_pages().

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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