zone_intersects
if (zone_intersects(zone, PHYS_PFN(e->base), PHYS_PFN(e->length)))
if (!zone_intersects(zone, start_pfn, nr_pages))
bool in_kernel = zone_intersects(kernel_zone, start_pfn, nr_pages);
bool in_movable = zone_intersects(movable_zone, start_pfn, nr_pages);
if (zone_intersects(zone, start_pfn, nr_pages))
if (zone_intersects(zone, start_pfn, nr_pages)) {