From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Tue, 11 Dec 2012 15:31:12 +0000 (-0500)
Subject: NFSv4.1: Handle NFS4ERR_BADSLOT errors correctly
X-Git-Tag: v3.8-rc1~72^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85563073741bd7935a6900d567ddaf907192270d;p=pandora-kernel.git

NFSv4.1: Handle NFS4ERR_BADSLOT errors correctly

Most (all) NFS4ERR_BADSLOT errors are due to the client failing to
respect the server's sr_highest_slotid limit. This mainly happens
due to reordered RPC requests.
The way to handle it is simply to drop the slot that we're using,
and retry using the new highest_slotid limits.

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