From: Fred Isaman <iisaman@netapp.com>
Date: Fri, 20 Apr 2012 18:47:37 +0000 (-0400)
Subject: NFS4.1: make pnfs_ld_[read|write]_done consistent
X-Git-Tag: v3.5-rc1~52^2~140
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1acbbb4e16209e85c35ff6cacad61d802c07289b;p=pandora-kernel.git

NFS4.1: make pnfs_ld_[read|write]_done consistent

The two functions had diverged quite a bit, with the write function
being a bit more robust than the read.

However, these still break badly in the desc->pg_bsize < PAGE_CACHE_SIZE case,
as then there is nothing hanging on the data->pages list, and the resend
ends up doing nothing.  This will be fixed in a patch later in the series.

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