Re: [dpdk-dev] [PATCH RFC 1/1] net/af_xdp: shared UMEM support

2020-08-26 Thread Loftus, Ciara
> > On 8/11/2020 10:50 AM, Ciara Loftus wrote: > > A future kernel will introduce the ability to efficiently share a UMEM > > between AF_XDP sockets bound to different queue ids on the same or > > different devices. This patch integrates that functionality into the AF_XDP > > PMD. > > > > A PMD w

Re: [dpdk-dev] [PATCH RFC 1/1] net/af_xdp: shared UMEM support

2020-08-25 Thread Ferruh Yigit
On 8/11/2020 10:50 AM, Ciara Loftus wrote: > A future kernel will introduce the ability to efficiently share a UMEM > between AF_XDP sockets bound to different queue ids on the same or > different devices. This patch integrates that functionality into the AF_XDP > PMD. > > A PMD will attempt to sh

[dpdk-dev] [PATCH RFC 1/1] net/af_xdp: shared UMEM support

2020-08-11 Thread Ciara Loftus
A future kernel will introduce the ability to efficiently share a UMEM between AF_XDP sockets bound to different queue ids on the same or different devices. This patch integrates that functionality into the AF_XDP PMD. A PMD will attempt to share a UMEM with others if the shared_umem=1 vdev arg is