From: Bryan Schumaker <bjschuma@netapp.com>
Date: Wed, 23 Mar 2011 18:48:29 +0000 (-0400)
Subject: NFS: Create nfs_open_dir_context
X-Git-Tag: v2.6.39-rc1~72^2^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=480c2006ebb44ae03165695db7b3e38c04e0d102;p=pandora-kernel.git

NFS: Create nfs_open_dir_context

nfs_opendir() created a context that held much more information than we
need for a readdir.  This patch introduces a slimmed-down
nfs_open_dir_context that contains only the cookie and the cred used for
RPC operations.  The new context will eventually be used to help detect
readdir loops.

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