first_online_pgdat  701 include/linux/mmzone.h extern struct pglist_data *first_online_pgdat(void);
first_online_pgdat  710 include/linux/mmzone.h 	for (pgdat = first_online_pgdat();		\
first_online_pgdat  721 include/linux/mmzone.h 	for (zone = (first_online_pgdat())->node_zones; \
first_online_pgdat  402 mm/vmstat.c    	for (pgdat = first_online_pgdat();