Re: [RFC PATCH] net/af_xdp: reenable secondary process support

2021-12-11 Thread Stephen Hemminger
On Fri, 10 Dec 2021 15:32:45 + Ciara Loftus wrote: > Secondary process support had been disabled for the AF_XDP PMD > because there was no logic in place to share the AF_XDP socket > file descriptors between the processes. This commit introduces > this logic using the IPC APIs. > > Since AF_

[RFC PATCH] net/af_xdp: reenable secondary process support

2021-12-10 Thread Ciara Loftus
Secondary process support had been disabled for the AF_XDP PMD because there was no logic in place to share the AF_XDP socket file descriptors between the processes. This commit introduces this logic using the IPC APIs. Since AF_XDP rings are single-producer single-consumer, rx/tx in the secondary