Re: [PATCH V2 0/3] basic busy polling support for vhost_net

2016-01-25 Thread Jason Wang
On 01/25/2016 03:58 PM, Michael Rapoport wrote: > (restored 'CC, sorry for dropping it originally, Notes is still hard > for me) > > > Jason Wang wrote on 01/25/2016 05:00:05 AM: > > On 01/24/2016 05:00 PM, Mike Rapoport wrote: > > > Hi Jason, > > > > > >> Jason Wang redhat.com> writes: > > >>

[PATCH V2 0/3] basic busy polling support for vhost_net

2015-11-30 Thread Jason Wang
Hi all: This series tries to add basic busy polling for vhost net. The idea is simple: at the end of tx/rx processing, busy polling for new tx added descriptor and rx receive socket for a while. The maximum number of time (in us) could be spent on busy polling was specified ioctl. Test A were don