Symbol: MAX_ARCH_PFN
arch/x86/kernel/e820.c
845
# define MAX_ARCH_PFN (1ULL<<(36-PAGE_SHIFT))
arch/x86/kernel/e820.c
847
# define MAX_ARCH_PFN (1ULL<<(32-PAGE_SHIFT))
arch/x86/kernel/e820.c
850
# define MAX_ARCH_PFN MAXMEM>>PAGE_SHIFT