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authorIngo Molnar <mingo@elte.hu>2008-01-30 13:32:56 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:32:56 +0100
commite8a4852453c5af27d2a9c606e76809afa3dedb64 (patch)
tree44fbde545c2ac842fce0ae642442ccffa432258c /include/asm-x86/pgtable_32.h
parent7d00a1ae54779db1bec03fa575cf53d99cb6cc48 (diff)
x86/pgtable: unify pagetable accessors, #5
reorder. NOP. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/pgtable_32.h')
-rw-r--r--include/asm-x86/pgtable_32.h17
1 files changed, 6 insertions, 11 deletions
diff --git a/include/asm-x86/pgtable_32.h b/include/asm-x86/pgtable_32.h
index b3e92124fc3..1c43c302609 100644
--- a/include/asm-x86/pgtable_32.h
+++ b/include/asm-x86/pgtable_32.h
@@ -108,28 +108,23 @@ extern unsigned long pg0[];
static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; }
static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; }
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; }
-/*
- * The following only works if pte_present() is not true.
- */
-static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE; }
+static inline int pmd_large(pmd_t pte) {
+ return (pmd_val(pte) & (_PAGE_PSE|_PAGE_PRESENT)) ==
+ (_PAGE_PSE|_PAGE_PRESENT);
+}
static inline pte_t pte_mkclean(pte_t pte) { return __pte(pte_val(pte) & ~_PAGE_DIRTY); }
static inline pte_t pte_mkold(pte_t pte) { return __pte(pte_val(pte) & ~_PAGE_ACCESSED); }
static inline pte_t pte_wrprotect(pte_t pte) { return __pte(pte_val(pte) & ~_PAGE_RW); }
+static inline pte_t pte_mkexec(pte_t pte) { return __pte(pte_val(pte) & ~_PAGE_NX); }
static inline pte_t pte_mkdirty(pte_t pte) { return __pte(pte_val(pte) | _PAGE_DIRTY); }
static inline pte_t pte_mkyoung(pte_t pte) { return __pte(pte_val(pte) | _PAGE_ACCESSED); }
static inline pte_t pte_mkwrite(pte_t pte) { return __pte(pte_val(pte) | _PAGE_RW); }
static inline pte_t pte_mkhuge(pte_t pte) { return __pte(pte_val(pte) | _PAGE_PSE); }
-
static inline pte_t pte_clrhuge(pte_t pte) { return __pte(pte_val(pte) & ~_PAGE_PSE); }
-static inline pte_t pte_mkexec(pte_t pte) { return __pte(pte_val(pte) & ~_PAGE_NX); }
-
-static inline int pmd_large(pmd_t pte) {
- return (pmd_val(pte) & (_PAGE_PSE|_PAGE_PRESENT)) ==
- (_PAGE_PSE|_PAGE_PRESENT);
-}
#ifdef CONFIG_X86_PAE
# include <asm/pgtable-3level.h>