From 9017c2ec78c730fb3ecd703d44e4a9061de2ba52 Mon Sep 17 00:00:00 2001
From: "Yan, Zheng" <zheng.z.yan@intel.com>
Date: Sat, 1 Mar 2014 22:11:45 +0800
Subject: [PATCH] ceph: add get_parent() NFS export callback

The callback uses LOOKUPPARENT MDS request to find parent.

Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Reviewed-by: Sage Weil <sage@inktank.com>
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Reading git-format-patch failed