summaryrefslogtreecommitdiff
path: root/arch/x86/include/asm/pgtable-2level-defs.h
blob: d77db8990eaaa9e7b8250f50134d22979fc4a1d7 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
#ifndef _ASM_X86_PGTABLE_2LEVEL_DEFS_H
#define _ASM_X86_PGTABLE_2LEVEL_DEFS_H

#define SHARED_KERNEL_PMD	0

/*
 * 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 /* _ASM_X86_PGTABLE_2LEVEL_DEFS_H */