arch/x86/include/asm/pgtable-2level-defs.h


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 */