has_isolate_pageblock 956 mm/page_alloc.c if (unlikely(has_isolate_pageblock(zone))) { has_isolate_pageblock 1306 mm/page_alloc.c isolated_pageblocks = has_isolate_pageblock(zone); has_isolate_pageblock 1332 mm/page_alloc.c if (unlikely(has_isolate_pageblock(zone) ||