From: Boaz Harrosh <bharrosh@panasas.com>
Date: Thu, 16 Jun 2011 15:35:46 +0000 (-0400)
Subject: pnfs: write: Set mds_offset in the generic layer - it is needed by all LDs
X-Git-Tag: v3.0~38^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2bea038c52e88badbbd5b420c1de918f7f2579e9;p=pandora-kernel.git

pnfs: write: Set mds_offset in the generic layer - it is needed by all LDs

In current pnfs tree, all the layouts set mds_offset in their
.write_pagelist member.
mds_offset is only used by generic layer and should be handled by it.

This patch is for upstream. It is needed in this -rc series to fix a
bug in objects layout_commit.

I'll send patches for objects and blocks to be
squashed into current pnfs tree.

TODO: It looks like the read path needs the same patch.

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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