__purge_vmap_area_lazy 1307 mm/vmalloc.c   		__purge_vmap_area_lazy(ULONG_MAX, 0);
__purge_vmap_area_lazy 1319 mm/vmalloc.c   	__purge_vmap_area_lazy(ULONG_MAX, 0);
__purge_vmap_area_lazy 1705 mm/vmalloc.c   	if (!__purge_vmap_area_lazy(start, end) && flush)