On 11/16/18 2:12 AM, Oscar Salvador wrote: > +/* > + * Do we want sysfs memblock files created. This will allow userspace to online > + * and offline memory explicitly. Lack of this bit means that the caller has to > + * call move_pfn_range_to_zone to finish the initialization. > + */ > + > +#define MHP_MEMBLOCK_API 1<<0 > + > +/* Restrictions for the memory hotplug */ > +struct mhp_restrictions { > + unsigned long flags; /* MHP_ flags */ > + struct vmem_altmap *altmap; /* use this alternative allocatro for memmaps */ "allocatro" -> "allocator"