VMALLOC_END 50 arch/x86/include/asm/pgtable_32_types.h #define MODULES_END VMALLOC_END VMALLOC_END 53 arch/x86/include/asm/pgtable_32_types.h #define MAXMEM (VMALLOC_END - PAGE_OFFSET - __VMALLOC_RESERVE) VMALLOC_END 367 include/linux/mm.h return addr >= VMALLOC_START && addr < VMALLOC_END; VMALLOC_END 183 include/linux/vmalloc.h #define VMALLOC_TOTAL (VMALLOC_END - VMALLOC_START)