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Diffstat (limited to 'include/asm-i386/pgtable-2level.h')
-rw-r--r--include/asm-i386/pgtable-2level.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/include/asm-i386/pgtable-2level.h b/include/asm-i386/pgtable-2level.h
index 8d8d3b9ecdb0..38c3fcc0676d 100644
--- a/include/asm-i386/pgtable-2level.h
+++ b/include/asm-i386/pgtable-2level.h
@@ -1,8 +1,6 @@
1#ifndef _I386_PGTABLE_2LEVEL_H 1#ifndef _I386_PGTABLE_2LEVEL_H
2#define _I386_PGTABLE_2LEVEL_H 2#define _I386_PGTABLE_2LEVEL_H
3 3
4#include <asm-generic/pgtable-nopmd.h>
5
6#define pte_ERROR(e) \ 4#define pte_ERROR(e) \
7 printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, (e).pte_low) 5 printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, (e).pte_low)
8#define pgd_ERROR(e) \ 6#define pgd_ERROR(e) \
@@ -13,17 +11,19 @@
13 * within a page table are directly modified. Thus, the following 11 * within a page table are directly modified. Thus, the following
14 * hook is made available. 12 * hook is made available.
15 */ 13 */
14#ifndef CONFIG_PARAVIRT
16#define set_pte(pteptr, pteval) (*(pteptr) = pteval) 15#define set_pte(pteptr, pteval) (*(pteptr) = pteval)
17#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval) 16#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
17#define set_pmd(pmdptr, pmdval) (*(pmdptr) = (pmdval))
18#endif
19
18#define set_pte_atomic(pteptr, pteval) set_pte(pteptr,pteval) 20#define set_pte_atomic(pteptr, pteval) set_pte(pteptr,pteval)
19#define set_pte_present(mm,addr,ptep,pteval) set_pte_at(mm,addr,ptep,pteval) 21#define set_pte_present(mm,addr,ptep,pteval) set_pte_at(mm,addr,ptep,pteval)
20#define set_pmd(pmdptr, pmdval) (*(pmdptr) = (pmdval))
21 22
22#define pte_clear(mm,addr,xp) do { set_pte_at(mm, addr, xp, __pte(0)); } while (0) 23#define pte_clear(mm,addr,xp) do { set_pte_at(mm, addr, xp, __pte(0)); } while (0)
23#define pmd_clear(xp) do { set_pmd(xp, __pmd(0)); } while (0) 24#define pmd_clear(xp) do { set_pmd(xp, __pmd(0)); } while (0)
24 25
25#define __HAVE_ARCH_PTEP_GET_AND_CLEAR 26#define raw_ptep_get_and_clear(xp) __pte(xchg(&(xp)->pte_low, 0))
26#define ptep_get_and_clear(mm,addr,xp) __pte(xchg(&(xp)->pte_low, 0))
27 27
28#define pte_page(x) pfn_to_page(pte_pfn(x)) 28#define pte_page(x) pfn_to_page(pte_pfn(x))
29#define pte_none(x) (!(x).pte_low) 29#define pte_none(x) (!(x).pte_low)