From mboxrd@z Thu Jan  1 00:00:00 1970
From: Panu Matilainen <pmatilai@redhat.com>
Subject: Re: [PATCH v2] vhost: provide vhost API to unregister
 vhost unix domain socket
Date: Wed, 17 Jun 2015 11:10:56 +0300
Message-ID: <55812B90.9030409@redhat.com>
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To: "Xie, Huawei" <huawei.xie@intel.com>,
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On 06/08/2015 06:38 PM, Xie, Huawei wrote:
> On 6/5/2015 5:04 PM, Loftus, Ciara wrote:
>>
>>> -----Original Message-----
>>> From: Xie, Huawei
>>> Sent: Friday, June 05, 2015 4:26 AM
>>> To: dev@dpdk.org
>>> Cc: Loftus, Ciara; Xie, Huawei; Sun, Peng A
>>> Subject: [PATCH v2] vhost: provide vhost API to unregister vhost unix domain
>>> socket
>>>
>>> rte_vhost_driver_unregister will remove the listenfd from event list, and
>>> then close it.
>>>
>>> Signed-off-by: Huawei Xie <huawei.xie@intel.com>
>>> Signed-off-by: Peng Sun <peng.a.sun@intel.com>
>>> ---
>>>   lib/librte_vhost/rte_virtio_net.h            |  3 ++
>>>   lib/librte_vhost/vhost_cuse/vhost-net-cdev.c |  9 ++++
>>>   lib/librte_vhost/vhost_user/vhost-net-user.c | 68
>>> +++++++++++++++++++++++-----
>>>   lib/librte_vhost/vhost_user/vhost-net-user.h |  2 +-
>>>   4 files changed, 69 insertions(+), 13 deletions(-)
>>>

You need to update the symbol version map when adding new public APIs. 
Something like:

--- a/lib/librte_vhost/rte_vhost_version.map
+++ b/lib/librte_vhost/rte_vhost_version.map
@@ -13,3 +13,11 @@ DPDK_2.0 {

         local: *;
  };
+
+DPDK_2.1 {
+       global:
+
+       rte_vhost_driver_unregister;
+
+       local: *;
+};

	- Panu -