Needed for some test code.
Signed-off-by: Andi Kleen <[EMAIL PROTECTED]>
---
include/asm-x86/pgtable_32.h | 3 +++
include/asm-x86/pgtable_64.h | 3 +++
2 files changed, 6 insertions(+)
Index: linux/include/asm-x86/pgtable_64.h
===================================================================
--- linux.orig/include/asm-x86/pgtable_64.h
+++ linux/include/asm-x86/pgtable_64.h
@@ -275,6 +275,7 @@ static inline int pte_young(pte_t pte)
static inline int pte_write(pte_t pte) { return pte_val(pte) &
_PAGE_RW; }
static inline int pte_file(pte_t pte) { return pte_val(pte) &
_PAGE_FILE; }
static inline int pte_huge(pte_t pte) { return pte_val(pte) &
_PAGE_PSE; }
+static inline int pte_global(pte_t pte) { return pte_val(pte) &
_PAGE_GLOBAL; }
static inline pte_t pte_mkclean(pte_t pte) { set_pte(&pte,
__pte(pte_val(pte) & ~_PAGE_DIRTY)); return pte; }
static inline pte_t pte_mkold(pte_t pte) { set_pte(&pte,
__pte(pte_val(pte) & ~_PAGE_ACCESSED)); return pte; }
@@ -285,6 +286,8 @@ static inline pte_t pte_mkyoung(pte_t pt
static inline pte_t pte_mkwrite(pte_t pte) { set_pte(&pte,
__pte(pte_val(pte) | _PAGE_RW)); return pte; }
static inline pte_t pte_mkhuge(pte_t pte) { set_pte(&pte,
__pte(pte_val(pte) | _PAGE_PSE)); return pte; }
static inline pte_t pte_clrhuge(pte_t pte) { set_pte(&pte,
__pte(pte_val(pte) & ~_PAGE_PSE)); return pte; }
+static inline pte_t pte_mkglobal(pte_t pte) { set_pte(&pte,
__pte(pte_val(pte) | _PAGE_GLOBAL)); return pte; }
+static inline pte_t pte_clrglobal(pte_t pte) { set_pte(&pte,
__pte(pte_val(pte) & ~_PAGE_GLOBAL)); return pte; }
struct vm_area_struct;
Index: linux/include/asm-x86/pgtable_32.h
===================================================================
--- linux.orig/include/asm-x86/pgtable_32.h
+++ linux/include/asm-x86/pgtable_32.h
@@ -220,6 +220,7 @@ static inline int pte_dirty(pte_t pte)
static inline int pte_young(pte_t pte) { return (pte).pte_low &
_PAGE_ACCESSED; }
static inline int pte_write(pte_t pte) { return (pte).pte_low &
_PAGE_RW; }
static inline int pte_huge(pte_t pte) { return (pte).pte_low &
_PAGE_PSE; }
+static inline int pte_global(pte_t pte) { return (pte).pte_low
& _PAGE_GLOBAL; }
/*
* The following only works if pte_present() is not true.
@@ -233,6 +234,8 @@ static inline pte_t pte_mkdirty(pte_t pt
static inline pte_t pte_mkyoung(pte_t pte) { (pte).pte_low |=
_PAGE_ACCESSED; return pte; }
static inline pte_t pte_mkwrite(pte_t pte) { (pte).pte_low |= _PAGE_RW;
return pte; }
static inline pte_t pte_mkhuge(pte_t pte) { (pte).pte_low |= _PAGE_PSE;
return pte; }
+static inline pte_t pte_mkglobal(pte_t pte) { (pte).pte_low |=
_PAGE_GLOBAL; return pte; }
+static inline pte_t pte_clrglobal(pte_t pte) { (pte).pte_low &=
~_PAGE_GLOBAL; return pte; }
#ifdef CONFIG_X86_PAE
# include <asm/pgtable-3level.h>
--
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