From: Benny Halevy <bhalevy@panasas.com>
Date: Fri, 3 Apr 2009 05:29:08 +0000 (+0300)
Subject: nfsd: dynamically skip encoded fattr bitmap in _nfsd4_verify
X-Git-Tag: v2.6.30-rc1~183^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=95ec28cda323104bbff64fc7ec8ee4c9042e51fa;p=pandora-kernel.git

nfsd: dynamically skip encoded fattr bitmap in _nfsd4_verify

_nfsd4_verify currently skips 3 words from the encoded buffer begining.
With support for 3-word attr bitmaps in nfsd41, nfsd4_encode_fattr
may encode 1, 2, or 3 words, and not always 2 as it used to be, hence
we need to find out where to skip using the encoded bitmap length.

Note: This patch may be applied over pre-nfsd41 nfsd.

Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
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