On Thu, 2015-08-20 at 00:52 -0700, Tejun Heo wrote: > Hmmm... I think this discussion got pretty badly derailed at this > point. If I'm not mistaken, you're talking about tens or a few > hundred millisecs of latency per migration which no longer exists and > won't ever come back and the discussion originally was about something > like migrating thread for issuing several IO requests versus bouncing > that to a dedicated issuer thread in that domain. Yes, ms latencies ever coming back is the concern, whether that be due to something akin to the old synchronize_rcu() horror.. or some handoff of whatever to whomever. -Mike -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
