pnfs: allow LD to ask to resend read through pnfs
authorPeng Tao <tao.peng@primarydata.com>
Mon, 10 Nov 2014 00:35:38 +0000 (08:35 +0800)
committerTom Haynes <loghyr@primarydata.com>
Tue, 3 Feb 2015 19:06:48 +0000 (11:06 -0800)
If current IO cannot be completed due to some transient errors,
LD may want to ask generic layer to resend the request through
pnfs again.

Signed-off-by: Peng Tao <tao.peng@primarydata.com>
Signed-off-by: Tom Haynes <loghyr@primarydata.com>
fs/nfs/pnfs.c
fs/nfs/pnfs.h

diff --cc fs/nfs/pnfs.c
Simple merge
diff --cc fs/nfs/pnfs.h
Simple merge