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Mon, 26 Oct 2020 10:30:01 -0400 (EDT)
From: Thomas Monjalon <thomas@monjalon.net>
To: David Marchand <david.marchand@redhat.com>
Cc: dev <dev@dpdk.org>, "Yigit, Ferruh" <ferruh.yigit@intel.com>,
Bruce Richardson <bruce.richardson@intel.com>,
Olivier Matz <olivier.matz@6wind.com>,
Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,
Akhil Goyal <akhil.goyal@nxp.com>, Declan Doherty <declan.doherty@intel.com>,
Ankur Dwivedi <adwivedi@marvell.com>, Anoob Joseph <anoobj@marvell.com>,
Jeff Guo <jia.guo@intel.com>, Haiyue Wang <haiyue.wang@intel.com>,
Jerin Jacob <jerinj@marvell.com>, Nithin Dabilpuram <ndabilpuram@marvell.com>,
Kiran Kumar K <kirankumark@marvell.com>, Radu Nicolau <radu.nicolau@intel.com>,
Ray Kinsella <mdr@ashroe.eu>
Date: Mon, 26 Oct 2020 15:30:00 +0100
Message-ID: <2687436.iHeDq2mSAm@thomas>
In-Reply-To: <CAJFAV8zKQpkg3zme7PqUCD0Xf9=mwc1LbajUH6dn6rY7Y04k2w@mail.gmail.com>
References: <20201026052105.1561859-1-thomas@monjalon.net>
<20201026052105.1561859-6-thomas@monjalon.net>
<CAJFAV8zKQpkg3zme7PqUCD0Xf9=mwc1LbajUH6dn6rY7Y04k2w@mail.gmail.com>
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Subject: Re: [dpdk-dev] [PATCH 05/15] security: switch metadata to dynamic
mbuf field
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Sender: "dev" <dev-bounces@dpdk.org>
26/10/2020 11:41, David Marchand:
> On Mon, Oct 26, 2020 at 6:21 AM Thomas Monjalon <thomas@monjalon.net> wrote:
> > +/* Dynamic mbuf field for device-specific metadata */
> > +static const struct rte_mbuf_dynfield rte_security_dynfield_desc = {
> > + .name = RTE_SECURITY_DYNFIELD_NAME,
> > + .size = sizeof(RTE_SECURITY_DYNFIELD_TYPE),
> > + .align = __alignof__(RTE_SECURITY_DYNFIELD_TYPE),
> > +};
>
> Should be in rte_security.c?
Yes,
and the inline function below can be a simple macro.
> > +extern int rte_security_dynfield_offset;
> > +
> > +__rte_experimental
> > +int rte_security_dynfield_register(void);
> > +
> > +static inline RTE_SECURITY_DYNFIELD_TYPE *
> > +rte_security_dynfield(struct rte_mbuf *mbuf)
> > +{
> > + return RTE_MBUF_DYNFIELD(mbuf,
> > + rte_security_dynfield_offset, RTE_SECURITY_DYNFIELD_TYPE *);
> > +}