fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / include / asm-i386 / pgtable-2level.h

diff --git a/include/asm-i386/pgtable-2level.h b/include/asm-i386/pgtable-2level.h
index 2756d4b..38c3fcc 100644 (file)
--- a/include/asm-i386/pgtable-2level.h
+++ b/include/asm-i386/pgtable-2level.h
@@ -1,8 +1,6 @@
 #ifndef _I386_PGTABLE_2LEVEL_H
 #define _I386_PGTABLE_2LEVEL_H
 
-#include <asm-generic/pgtable-nopmd.h>
-
 #define pte_ERROR(e) \
        printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, (e).pte_low)
 #define pgd_ERROR(e) \
@@ -13,16 +11,20 @@
  * within a page table are directly modified.  Thus, the following
  * hook is made available.
  */
+#ifndef CONFIG_PARAVIRT
 #define set_pte(pteptr, pteval) (*(pteptr) = pteval)
 #define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-#define set_pte_atomic(pteptr, pteval) set_pte(pteptr,pteval)
 #define set_pmd(pmdptr, pmdval) (*(pmdptr) = (pmdval))
+#endif
+
+#define set_pte_atomic(pteptr, pteval) set_pte(pteptr,pteval)
+#define set_pte_present(mm,addr,ptep,pteval) set_pte_at(mm,addr,ptep,pteval)
 
 #define pte_clear(mm,addr,xp)  do { set_pte_at(mm, addr, xp, __pte(0)); } while (0)
 #define pmd_clear(xp)  do { set_pmd(xp, __pmd(0)); } while (0)
 
-#define ptep_get_and_clear(mm,addr,xp) __pte(xchg(&(xp)->pte_low, 0))
-#define pte_same(a, b)         ((a).pte_low == (b).pte_low)
+#define raw_ptep_get_and_clear(xp)     __pte(xchg(&(xp)->pte_low, 0))
+
 #define pte_page(x)            pfn_to_page(pte_pfn(x))
 #define pte_none(x)            (!(x).pte_low)
 #define pte_pfn(x)             ((unsigned long)(((x).pte_low >> PAGE_SHIFT)))