Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | #ifndef _I386_PGTABLE_2LEVEL_DEFS_H |
2 | #define _I386_PGTABLE_2LEVEL_DEFS_H | ||||
3 | |||||
4 | /* | ||||
5 | * traditional i386 two-level paging structure: | ||||
6 | */ | ||||
7 | |||||
8 | #define PGDIR_SHIFT 22 | ||||
9 | #define PTRS_PER_PGD 1024 | ||||
10 | |||||
11 | /* | ||||
12 | * the i386 is two-level, so we don't really have any | ||||
13 | * PMD directory physically. | ||||
14 | */ | ||||
15 | |||||
16 | #define PTRS_PER_PTE 1024 | ||||
17 | |||||
18 | #endif /* _I386_PGTABLE_2LEVEL_DEFS_H */ |