Fastest and easiest method to share mem between two DPDK processes

[Dmitry Kozlyuk]

2022-04-04 16:04 (UTC+0200), Antonio Di Bacco:
> I have a Primary (Pa) and a secondary (Sa). Pa allocates memory that shares
> with Sa.
> Now I also have another Primary (Pb). I need to allocate some memory in Pa
> or Sa that has to be shared with (Pb) or the reverse. Is this a feasible
> configuration?

Please tell more about the use case.
Do you want to share an arbitrary block or part of DPDK memory?
What the shared memory contains and how it will be used w.r.t. DPDK?