Re: [net-next RFC V5 0/5] Multiqueue virtio-net

2012-07-09 Thread Rick Jones
On 07/08/2012 08:23 PM, Jason Wang wrote: On 07/07/2012 12:23 AM, Rick Jones wrote: On 07/06/2012 12:42 AM, Jason Wang wrote: Which mechanism to address skew error? The netperf manual describes more than one: This mechanism is missed in my test, I would add them to my test scripts. http://w

Re: [net-next RFC V5 0/5] Multiqueue virtio-net

2012-07-08 Thread Jason Wang
On 07/08/2012 04:19 PM, Ronen Hod wrote: On 07/05/2012 01:29 PM, Jason Wang wrote: Hello All: This series is an update version of multiqueue virtio-net driver based on Krishna Kumar's work to let virtio-net use multiple rx/tx queues to do the packets reception and transmission. Please review

Re: [net-next RFC V5 0/5] Multiqueue virtio-net

2012-07-08 Thread Jason Wang
On 07/07/2012 12:23 AM, Rick Jones wrote: On 07/06/2012 12:42 AM, Jason Wang wrote: I'm not expert of tcp, but looks like the changes are reasonable: - we can do full-sized TSO check in tcp_tso_should_defer() only for westwood, according to tcp westwood - run tcp_tso_should_defer for tso_segs =

Re: [net-next RFC V5 0/5] Multiqueue virtio-net

2012-07-08 Thread Ronen Hod
On 07/05/2012 01:29 PM, Jason Wang wrote: Hello All: This series is an update version of multiqueue virtio-net driver based on Krishna Kumar's work to let virtio-net use multiple rx/tx queues to do the packets reception and transmission. Please review and comments. Test Environment: - Intel(R)

Re: [net-next RFC V5 0/5] Multiqueue virtio-net

2012-07-06 Thread Rick Jones
On 07/06/2012 12:42 AM, Jason Wang wrote: I'm not expert of tcp, but looks like the changes are reasonable: - we can do full-sized TSO check in tcp_tso_should_defer() only for westwood, according to tcp westwood - run tcp_tso_should_defer for tso_segs = 1 when tso is enabled. I'm sure Eric and