Re: [RFC] xdp, multiple rss objects

2019-04-01 Thread Jonathan Lemon
On 30 Mar 2019, at 8:52, William Tu wrote: > Hi Jonathan, > > Sorry I don't have good suggestions but I have a couple of questions. > > On Fri, Mar 29, 2019 at 9:17 AM Jonathan Lemon wrote: >> >> Background: >> >> With AF_XDP, packets are placed on queues which are serviced directly >> from >

Re: [RFC] xdp, multiple rss objects

2019-03-30 Thread William Tu
Hi Jonathan, Sorry I don't have good suggestions but I have a couple of questions. On Fri, Mar 29, 2019 at 9:17 AM Jonathan Lemon wrote: > > Background: > > With AF_XDP, packets are placed on queues which are serviced directly from > an application running in user space, which promises greatly i

Re: [RFC] xdp, multiple rss objects

2019-03-29 Thread Jonathan Lemon
On 29 Mar 2019, at 14:24, Jakub Kicinski wrote: > On Fri, 29 Mar 2019 16:14:57 +, Jonathan Lemon wrote: >> Background: >> >> With AF_XDP, packets are placed on queues which are serviced directly >> from >> an application running in user space, which promises greatly >> increased >> perform

Re: [RFC] xdp, multiple rss objects

2019-03-29 Thread Jakub Kicinski
On Fri, 29 Mar 2019 16:14:57 +, Jonathan Lemon wrote: > Background: > > With AF_XDP, packets are placed on queues which are serviced directly from > an application running in user space, which promises greatly increased > performance. However, not all incoming packets should be delivered to t