[dpdk-dev] [PATCH 05/15] security: switch metadata to dynamic mbuf field

[Thomas Monjalon]

26/10/2020 11:41, David Marchand:
> On Mon, Oct 26, 2020 at 6:21 AM Thomas Monjalon <thomas at 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 *);
> > +}