Quoting r. Shirley Ma <[EMAIL PROTECTED]>: > Subject: Re: [openib-general] Re: [PATCH 07/16] ehca: interrupt > handling?routines > > > "Michael S. Tsirkin" <[EMAIL PROTECTED]> wrote on 05/09/2006 01:20:41 PM: > > > Quoting r. Shirley Ma <[EMAIL PROTECTED]>: > > > My understanding is NAPI handle interrutps CQ callbacks on the same CPU. > > > > My understanding is NAPI disables interrupts under high RX load. No? > > Yes, NAPI disables the interrupts based on the weight. In IPoIB case, it > doesn't > send out the next completion notification under heavy loading. > The similiar CQ polling is still in NAPI on same CPU, but it's not a callback > anymore.
Sorry, same CPU as what? -- MST _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
