On Fri, Aug 26, 2022 at 4:02 PM Guoqing Jiang <guoqing.jiang@xxxxxxxxx> wrote: > > > > On 8/26/22 7:58 PM, Jinpu Wang wrote: > >> And I guess we can just pass parameters with register after remove an > >> argument, > >> otherwise need to push/pop stack with more than six parameters for x64. > > I doubt it makes any notable performance change. > > I think it is called in the IO path (process_read and process_write) ... > > BTW, do you agree if the 'usr' can be dropped from rdma_ev given it is > always > same as 'data + data_len'? in the current form, yes, usr can be dropped. we can add later if there is a need. > > Thanks, > Guoqing Thx!
