From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Mon, 24 Sep 2012 17:07:16 +0000 (-0400)
Subject: NFSv4.1: Don't drop the pnfs_layout_hdr after a layoutget failure
X-Git-Tag: v3.7-rc1~58^2~87
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3e6212149304eaf9289d5bc56e003068660f3476;p=pandora-kernel.git

NFSv4.1: Don't drop the pnfs_layout_hdr after a layoutget failure

We want to cache the pnfs_layout_hdr after a layoutget or i/o
failure so that pnfs_update_layout() can find it and know when
it is time to retry.

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