Re: [PATCH net-next] tuntap: calculate rps hash only when needed

On 04/26/2016 09:55 AM, Jason Wang wrote: > There's no need to calculate rps hash if it was not enabled. So this > patch export rps_needed and check it before trying to get rps > hash. Tests (using pktgen to inject packets to guest) shows this can > improve pps about 13% (when rps is disabled).

Re: [PATCH net-next] tuntap: calculate rps hash only when needed

On 04/26/2016 09:55 AM, Jason Wang wrote: > There's no need to calculate rps hash if it was not enabled. So this > patch export rps_needed and check it before trying to get rps > hash. Tests (using pktgen to inject packets to guest) shows this can > improve pps about 13% (when rps is disabled).

Re: [PATCH net-next] tuntap: calculate rps hash only when needed

Hi, [auto build test ERROR on net-next/master] url: https://github.com/0day-ci/linux/commits/Jason-Wang/tuntap-calculate-rps-hash-only-when-needed/20160426-095825 config: xtensa-allyesconfig (attached as .config) compiler: reproduce: wget

Re: [PATCH net-next] tuntap: calculate rps hash only when needed

Hi, [auto build test ERROR on net-next/master] url: https://github.com/0day-ci/linux/commits/Jason-Wang/tuntap-calculate-rps-hash-only-when-needed/20160426-095825 config: xtensa-allyesconfig (attached as .config) compiler: reproduce: wget