Re: [ovs-dev] [PATCHv5] netdev-afxdp: Add need_wakeup supprt.

2019-10-23 Thread William Tu
On Wed, Oct 16, 2019 at 04:13:14PM +, Loftus, Ciara wrote: > > > > The patch adds support for using need_wakeup flag in AF_XDP rings. > > A new option, use_need_wakeup, is added. When this option is used, > > it means that OVS has to explicitly wake up the kernel RX, using poll() > > syscall

Re: [ovs-dev] [PATCHv5] netdev-afxdp: Add need_wakeup supprt.

2019-10-18 Thread William Tu
On Fri, Oct 18, 2019 at 05:14:46PM +0200, Ilya Maximets wrote: > On 26.09.2019 21:29, William Tu wrote: > >The patch adds support for using need_wakeup flag in AF_XDP rings. > >A new option, use_need_wakeup, is added. When this option is used, > >it means that OVS has to explicitly wake up the

Re: [ovs-dev] [PATCHv5] netdev-afxdp: Add need_wakeup supprt.

2019-10-18 Thread Ilya Maximets
On 26.09.2019 21:29, William Tu wrote: The patch adds support for using need_wakeup flag in AF_XDP rings. A new option, use_need_wakeup, is added. When this option is used, it means that OVS has to explicitly wake up the kernel RX, using poll() syscall and wake up TX, using sendto() syscall.

Re: [ovs-dev] [PATCHv5] netdev-afxdp: Add need_wakeup supprt.

2019-10-17 Thread William Tu
On Wed, Oct 16, 2019 at 9:13 AM Loftus, Ciara wrote: > > > > > The patch adds support for using need_wakeup flag in AF_XDP rings. > > A new option, use_need_wakeup, is added. When this option is used, > > it means that OVS has to explicitly wake up the kernel RX, using poll() > > syscall and wake

Re: [ovs-dev] [PATCHv5] netdev-afxdp: Add need_wakeup supprt.

2019-10-16 Thread Loftus, Ciara
> > The patch adds support for using need_wakeup flag in AF_XDP rings. > A new option, use_need_wakeup, is added. When this option is used, > it means that OVS has to explicitly wake up the kernel RX, using poll() > syscall and wake up TX, using sendto() syscall. This feature improves > the

Re: [ovs-dev] [PATCHv5] netdev-afxdp: Add need_wakeup supprt.

2019-09-27 Thread Eelco Chaudron
On 26 Sep 2019, at 21:29, William Tu wrote: The patch adds support for using need_wakeup flag in AF_XDP rings. A new option, use_need_wakeup, is added. When this option is used, it means that OVS has to explicitly wake up the kernel RX, using poll() syscall and wake up TX, using sendto()

[ovs-dev] [PATCHv5] netdev-afxdp: Add need_wakeup supprt.

2019-09-26 Thread William Tu
The patch adds support for using need_wakeup flag in AF_XDP rings. A new option, use_need_wakeup, is added. When this option is used, it means that OVS has to explicitly wake up the kernel RX, using poll() syscall and wake up TX, using sendto() syscall. This feature improves the performance by