On 09/15/2017 06:35 PM, Dario Faggioli wrote: > For now, just as a way to give a scheduler an "heads up", > about the fact that the affinity changed. > > This enables some optimizations, such as pre-computing > and storing (e.g., in flags) facts like a vcpu being > exclusively pinned to a pcpu, or having or not a > soft affinity. I.e., conditions that, despite the fact > that they rarely change, are right now checked very > frequently, even in hot paths. > > Note also that this, in future, may turn out as a useful > mean for, e.g., having the schedulers vet, ack or nack > the changes themselves. > > Signed-off-by: Dario Faggioli <dario.faggi...@citrix.com>
Reviewed-by: George Dunlap <george.dun...@citrix.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel