[PATCH v3] ethdev: add flow rule actions update API

[Ori Kam]

Hi 

> -----Original Message-----
> From: Ferruh Yigit <ferruh.yigit at amd.com>
> Sent: Monday, May 22, 2023 1:28 PM
> 
> On 5/18/2023 10:48 PM, Alexander Kozyrev wrote:
> > Introduce the new rte_flow_update() API allowing users
> > to update the action list in the already existing rule.
> 
> If the API is only to update actions, does make sense to rename it to
> explicitly state this, like:
> `rte_flow_action_update()`
> 
> Same for async version of the API.
> 

I'm O.K with the suggested name.
Maybe just change action to actions?

Best,
Ori

> > Flow rules can be updated now without the need to destroy
> > the rule first and create a new one instead.
> > A single API call ensures that no packets are lost by
> > guaranteeing atomicity and flow state correctness.
> > The rte_flow_async_update() is added as well.
> > The matcher is not updated, only the action list is.
> >
> > Signed-off-by: Alexander Kozyrev <akozyrev at nvidia.com>
> 
> <...>