From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- include/asm-i386/pgtable-3level-defs.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 include/asm-i386/pgtable-3level-defs.h (limited to 'include/asm-i386/pgtable-3level-defs.h') diff --git a/include/asm-i386/pgtable-3level-defs.h b/include/asm-i386/pgtable-3level-defs.h new file mode 100644 index 00000000000..eb3a1ea8867 --- /dev/null +++ b/include/asm-i386/pgtable-3level-defs.h @@ -0,0 +1,22 @@ +#ifndef _I386_PGTABLE_3LEVEL_DEFS_H +#define _I386_PGTABLE_3LEVEL_DEFS_H + +/* + * PGDIR_SHIFT determines what a top-level page table entry can map + */ +#define PGDIR_SHIFT 30 +#define PTRS_PER_PGD 4 + +/* + * PMD_SHIFT determines the size of the area a middle-level + * page table can map + */ +#define PMD_SHIFT 21 +#define PTRS_PER_PMD 512 + +/* + * entries per page directory level + */ +#define PTRS_PER_PTE 512 + +#endif /* _I386_PGTABLE_3LEVEL_DEFS_H */ -- cgit v1.2.3