On Fri, Oct 21, 2016 at 03:49:30PM +0200, Dario Faggioli wrote: > During NUMA automatic placement, the information > of how many vCPUs can run on what NUMA nodes is used, > in order to spread the load as evenly as possible. > > Such information is derived from vCPU hard and soft > affinity, but that is not enough. In fact, affinity > can be set to be a superset of the pCPUs that belongs > to the cpupool in which a domain is but, of course, > the domain will never run on pCPUs outside of its > cpupool. > > Take this into account in the placement algorithm. > > Signed-off-by: Dario Faggioli <[email protected]> > Reported-by: George Dunlap <[email protected]> > Reviewed-by: Juergen Gross <[email protected]>
Reviewed-by: Wei Liu <[email protected]> Release-acked-by: Wei Liu <[email protected]> _______________________________________________ Xen-devel mailing list [email protected] https://lists.xen.org/xen-devel
