1 #ifndef _I386_PGTABLE_3LEVEL_DEFS_H
2 #define _I386_PGTABLE_3LEVEL_DEFS_H
4 #define HAVE_SHARED_KERNEL_PMD 1
7 * PGDIR_SHIFT determines what a top-level page table entry can map
10 #define PTRS_PER_PGD 4
13 * PMD_SHIFT determines the size of the area a middle-level
17 #define PTRS_PER_PMD 512
20 * entries per page directory level
22 #define PTRS_PER_PTE 512
24 #endif /* _I386_PGTABLE_3LEVEL_DEFS_H */