On Wed, Jul 17, 2013 at 09:31:05AM +0800, Hillf Danton wrote: > On Mon, Jul 15, 2013 at 11:20 PM, Mel Gorman <[email protected]> wrote: > > +static int > > +find_idlest_cpu_node(int this_cpu, int nid) > > +{ > > + unsigned long load, min_load = ULONG_MAX; > > + int i, idlest_cpu = this_cpu; > > + > > + BUG_ON(cpu_to_node(this_cpu) == nid); > > + > > + rcu_read_lock(); > > + for_each_cpu(i, cpumask_of_node(nid)) { > > Check allowed CPUs first if task is given? >
If the task is not allowed to run on the CPUs for that node then how were the NUMA hinting faults recorded? -- Mel Gorman SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
