isolate_pages_global 1452 mm/vmscan.c    		.isolate_pages = isolate_pages_global,
isolate_pages_global 1517 mm/vmscan.c    		.isolate_pages = isolate_pages_global,
isolate_pages_global 1838 mm/vmscan.c    		.isolate_pages = isolate_pages_global,
isolate_pages_global 2023 mm/vmscan.c    		.isolate_pages = isolate_pages_global,