On 01/11/2017 02:43 PM, Johannes Thumshirn wrote: > Hi all, > > I'd like to attend LSF/MM and would like to discuss polling for block drivers. > > Currently there is blk-iopoll but it is neither as widely used as NAPI in the > networking field and accoring to Sagi's findings in [1] performance with > polling is not on par with IRQ usage. > > On LSF/MM I'd like to whether it is desirable to have NAPI like polling in > more block drivers and how to overcome the currently seen performance issues. > > [1] http://lists.infradead.org/pipermail/linux-nvme/2016-October/006975.html > Yup.
I'm all for it. Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking [email protected] +49 911 74053 688 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton HRB 21284 (AG Nürnberg) -- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
