diff options
Diffstat (limited to 'include/asm-i386/pgtable-2level-defs.h')
| -rw-r--r-- | include/asm-i386/pgtable-2level-defs.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/asm-i386/pgtable-2level-defs.h b/include/asm-i386/pgtable-2level-defs.h new file mode 100644 index 000000000000..02518079f816 --- /dev/null +++ b/include/asm-i386/pgtable-2level-defs.h @@ -0,0 +1,18 @@ +#ifndef _I386_PGTABLE_2LEVEL_DEFS_H +#define _I386_PGTABLE_2LEVEL_DEFS_H + +/* + * traditional i386 two-level paging structure: + */ + +#define PGDIR_SHIFT 22 +#define PTRS_PER_PGD 1024 + +/* + * the i386 is two-level, so we don't really have any + * PMD directory physically. + */ + +#define PTRS_PER_PTE 1024 + +#endif /* _I386_PGTABLE_2LEVEL_DEFS_H */ |