From bb8985586b7a906e116db835c64773b7a7d51663 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 17 Aug 2008 21:05:42 -0400 Subject: x86, um: ... and asm-x86 move Signed-off-by: Al Viro Signed-off-by: H. Peter Anvin --- arch/x86/include/asm/pgtable-2level-defs.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 arch/x86/include/asm/pgtable-2level-defs.h (limited to 'arch/x86/include/asm/pgtable-2level-defs.h') diff --git a/arch/x86/include/asm/pgtable-2level-defs.h b/arch/x86/include/asm/pgtable-2level-defs.h new file mode 100644 index 000000000000..7ec48f4e5347 --- /dev/null +++ b/arch/x86/include/asm/pgtable-2level-defs.h @@ -0,0 +1,20 @@ +#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 */ -- cgit v1.2.2