MAX_NR_ZONES 341 include/linux/mmzone.h long lowmem_reserve[MAX_NR_ZONES]; MAX_NR_ZONES 577 include/linux/mmzone.h #define MAX_ZONES_PER_ZONELIST (MAX_NUMNODES * MAX_NR_ZONES) MAX_NR_ZONES 720 include/linux/mmzone.h struct zone node_zones[MAX_NR_ZONES]; MAX_NR_ZONES 889 include/linux/mmzone.h extern int sysctl_lowmem_reserve_ratio[MAX_NR_ZONES-1]; MAX_NR_ZONES 14 include/linux/page-flags-layout.h #if MAX_NR_ZONES < 2 MAX_NR_ZONES 16 include/linux/page-flags-layout.h #elif MAX_NR_ZONES <= 2 MAX_NR_ZONES 18 include/linux/page-flags-layout.h #elif MAX_NR_ZONES <= 4