Re: [PATCH v5 net-next 0/5] net: low latency Ethernet device polling

2013-05-28 Thread Eliezer Tamir
On 28/05/2013 03:35, Eric Dumazet wrote: On Mon, 2013-05-27 at 10:43 +0300, Eliezer Tamir wrote: Hello Dave, There are many small changes from the last time. The two big changes are: * Skb and sk now store a napi_id instead of a pointer. * Very naive poll/select support. There is a dramatic imp

Re: [PATCH v5 net-next 0/5] net: low latency Ethernet device polling

2013-05-27 Thread Eric Dumazet
On Mon, 2013-05-27 at 10:43 +0300, Eliezer Tamir wrote: > Hello Dave, > > There are many small changes from the last time. > The two big changes are: > * Skb and sk now store a napi_id instead of a pointer. > * Very naive poll/select support. There is a dramatic improvement in both > latencey an

[PATCH v5 net-next 0/5] net: low latency Ethernet device polling

2013-05-27 Thread Eliezer Tamir
Hello Dave, There are many small changes from the last time. The two big changes are: * Skb and sk now store a napi_id instead of a pointer. * Very naive poll/select support. There is a dramatic improvement in both latencey and jitter, but clearly more work needs to be done here. Please conside