MAX_ZONELISTS 700 include/linux/mmzone.h struct zonelist node_zonelists[MAX_ZONELISTS]; MAX_ZONELISTS 40 mm/mm_init.c BUG_ON(MAX_ZONELISTS > 2); MAX_ZONELISTS 41 mm/mm_init.c for (i = 0; i < MAX_ZONELISTS * MAX_NR_ZONES; i++) {