From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas@monjalon.net>
Subject: Re: [PATCH V7 2/3] ring: introduce new header file to
	include common functions
Date: Fri, 12 Jan 2018 18:09:36 +0100
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Cc: dev@dpdk.org, Jerin Jacob <jerin.jacob@caviumnetworks.com>,
 Jianbo Liu <jianbo.liu@arm.com>, Jan Viktorin <viktorin@rehivetech.com>,
 Olivier Matz <olivier.matz@6wind.com>, konstantin.ananyev@intel.com,
 hemant.agrawal@nxp.com, Jia He <jia.he@hxt-semitech.com>
To: Jia He <hejianet@gmail.com>
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04/12/2017 02:50, Jia He:
> move the common part of rte_ring.h into rte_ring_generic.h.
> move the memory barrier part into update_tail().
> 
> no functional changes here.
[...]
> --- /dev/null
> +++ b/lib/librte_ring/rte_ring_generic.h
> @@ -0,0 +1,195 @@
> +/*-
> + *   BSD LICENSE
> + *
> + *   Copyright(c) 2017 hxt-semitech. All rights reserved.

As you are moving existing code, I think you should keep
the original copyright.