On Fri, 30 May 2014, Frederic Weisbecker wrote: > > + cpu_stat_off = kmalloc(cpumask_size(), GFP_KERNEL); > > + cpumask_copy(cpu_stat_off, cpu_online_mask); > > Actually looks like you can as well remove that cpumask and use > cpu_online_mask directly. That would mean I would offline cpus that do not need the vmstat worker? -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>