[dpdk-dev] [PATCH v2] eal: rename state values in rte_lcore_state

[David Marchand]

On Tue, Apr 2, 2019 at 11:07 PM Stephen Hemminger <
stephen at networkplumber.org> wrote:

> On Tue, 2 Apr 2019 23:03:06 +0200
> David Marchand <david.marchand at redhat.com> wrote:
>
> > On Tue, Apr 2, 2019 at 10:48 PM Stephen Hemminger <
> > stephen at networkplumber.org> wrote:
> >
> > > On Tue, 2 Apr 2019 22:15:40 +0200
> > > David Marchand <david.marchand at redhat.com> wrote:
>
> > > > Well, I understand this is not clean, but this patch breaks the
> API.
> > >
> > > The lcore state was marked as internal in the header file, code that
> > > ignores that is going to have problems. The values are the same.
> > >
> > > We could defer this to 19.11 (next LTS) since it is cosmetic.
> > >
> >
> > We must announce it before changing.
>
> I disagree, if an API is marked as internal it can be changed at any
> time (as long as ABI is maintained).
>

rte_launch.h is exposed to applications.

And specifically, for rte_eal_get_lcore_state():

/**
 * Get the state of the lcore identified by slave_id.
 *
 * To be executed on the MASTER lcore only.
 *
 * @param slave_id
 *   The identifier of the lcore.
 * @return
 *   The state of the lcore.
 */
enum rte_lcore_state_t rte_eal_get_lcore_state(unsigned slave_id);

I don't see where this is marked as internal.


-- 
David Marchand