Re: [PATCH net-next RFC 1/3] virtio: support for urgent descriptors

2014-10-16 Thread Jason Wang
On 10/15/2014 01:40 PM, Rusty Russell wrote: Jason Wang jasow...@redhat.com writes: Below should be useful for some experiments Jason is doing. I thought I'd send it out for early review/feedback. event idx feature allows us to defer interrupts until a specific # of descriptors were used.

Re: [PATCH net-next RFC 1/3] virtio: support for urgent descriptors

2014-10-15 Thread Rusty Russell
Jason Wang jasow...@redhat.com writes: Below should be useful for some experiments Jason is doing. I thought I'd send it out for early review/feedback. event idx feature allows us to defer interrupts until a specific # of descriptors were used. Sometimes it might be useful to get an

Re: [PATCH net-next RFC 1/3] virtio: support for urgent descriptors

2014-10-13 Thread Jason Wang
On 10/12/2014 05:27 PM, Michael S. Tsirkin wrote: On Sat, Oct 11, 2014 at 03:16:44PM +0800, Jason Wang wrote: Below should be useful for some experiments Jason is doing. I thought I'd send it out for early review/feedback. event idx feature allows us to defer interrupts until a specific # of

Re: [PATCH net-next RFC 1/3] virtio: support for urgent descriptors

2014-10-13 Thread Michael S. Tsirkin
On Mon, Oct 13, 2014 at 02:22:12PM +0800, Jason Wang wrote: On 10/12/2014 05:27 PM, Michael S. Tsirkin wrote: On Sat, Oct 11, 2014 at 03:16:44PM +0800, Jason Wang wrote: Below should be useful for some experiments Jason is doing. I thought I'd send it out for early review/feedback.

Re: [PATCH net-next RFC 1/3] virtio: support for urgent descriptors

2014-10-12 Thread Michael S. Tsirkin
On Sat, Oct 11, 2014 at 03:16:44PM +0800, Jason Wang wrote: Below should be useful for some experiments Jason is doing. I thought I'd send it out for early review/feedback. event idx feature allows us to defer interrupts until a specific # of descriptors were used. Sometimes it might be