> -----Original Message----- > From: linux-kernel-owner@xxxxxxxxxxxxxxx [mailto:linux-kernel- > owner@xxxxxxxxxxxxxxx] On Behalf Of Tejun Heo ... > The thing I don't get is why multiple MSI handling and this patchset > are tied to threaded interrupt handling. Splitting locks don't > necessarily have much to do with threaded handling and it's not like > ahci interrupt handling is heavy. The hot path is pretty short > actually. The meat of the work - completing requests and propagating > completions - is offloaded to softirq by block layer anyway. blk-mq/scsi-mq chose to move all completion work into hardirq context, so this seems headed in a different direction. -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
