page_zonenum
if (page_zonenum(sg_page(sg)) != ZONE_DMA)
if (page_zonenum(sg_page(sg_tmp)) != ZONE_DMA) {
if (page_zonenum(page) != ZONE_MOVABLE)
return &NODE_DATA(page_to_nid(page))->node_zones[page_zonenum(page)];
return page_zonenum(page) == ZONE_MOVABLE;
#define PageHighMem(__p) is_highmem_idx(page_zonenum(__p))
if (page && page_zonenum(page) == ZONE_MOVABLE)
__count_zid_vm_events(PGALLOC, page_zonenum(page), 1 << order);
__count_zid_vm_events(PGALLOC, page_zonenum(page), 1 << order);