692 	pg_data_t *pgdat;  in try_to_free_pages()  local
700 	for_each_pgdat(pgdat) {  in try_to_free_pages()
701 		zonelist = pgdat->node_zonelists + (gfp_mask & GFP_ZONEMASK);  in try_to_free_pages()
725 static int kswapd_balance_pgdat(pg_data_t * pgdat)  in kswapd_balance_pgdat()  argument
730 	for (i = pgdat->nr_zones-1; i >= 0; i--) {  in kswapd_balance_pgdat()
731 		zone = pgdat->node_zones + i;  in kswapd_balance_pgdat()
754 	pg_data_t * pgdat;  in kswapd_balance()  local
759 		for_each_pgdat(pgdat)  in kswapd_balance()
760 			need_more_balance |= kswapd_balance_pgdat(pgdat);  in kswapd_balance()
764 static int kswapd_can_sleep_pgdat(pg_data_t * pgdat)  in kswapd_can_sleep_pgdat()  argument
769 	for (i = pgdat->nr_zones-1; i >= 0; i--) {  in kswapd_can_sleep_pgdat()
770 		zone = pgdat->node_zones + i;  in kswapd_can_sleep_pgdat()
781 	pg_data_t * pgdat;  in kswapd_can_sleep()  local
783 	for_each_pgdat(pgdat) {  in kswapd_can_sleep()
784 		if (!kswapd_can_sleep_pgdat(pgdat))  in kswapd_can_sleep()