From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Fri, 21 Sep 2012 01:19:43 +0000 (-0400)
Subject: NFSv4.1: pnfs_layout_io_set_failed must clear invalid lsegs
X-Git-Tag: v3.7-rc1~58^2~86
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=115ce575cb10918514d053ef15f597a4e6ff60e9;p=pandora-kernel.git

NFSv4.1: pnfs_layout_io_set_failed must clear invalid lsegs

If pnfs_layout_io_test_failed() authorises a retry of the failed layoutgets,
we should clear the existing layout segments so that we start afresh. Do
this in pnfs_layout_io_set_failed().

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