On 01/08/19 14:57, Dario Faggioli wrote: > Can't we achieve this by removing SD_WAKE_AFFINE from the relevant > scheduling domains? By acting on > /proc/sys/kernel/sched_domain/cpuX/domainY/flags, I mean? > > Of course this will impact all tasks, not only KVM vcpus. But if the > host does KVM only anyway... Perhaps add flags to the unified cgroups hierarchy instead. But if the "min_cap close to max_cap" heuristics are wrong they should indeed be fixed. Paolo
