From aa8a45ee974dfe3ffe290daaf5db457afae56fde Mon Sep 17 00:00:00 2001
From: Peng Tao <tao.peng@primarydata.com>
Date: Mon, 1 Dec 2014 08:22:23 +0800
Subject: [PATCH] nfs41: wait for LAYOUTRETURN before retrying LAYOUTGET

Also take care to stop waiting if someone clears retry bit.

Signed-off-by: Peng Tao <tao.peng@primarydata.com>
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Reading git-format-patch failed