patch-2.4.25 linux-2.4.25/include/asm-mips64/pgalloc.h

• Lines: 59
• Date: 2004-02-18 05:36:32.000000000 -0800
• Orig file: linux-2.4.24/include/asm-mips64/pgalloc.h
• Orig date: 2002-11-28 15:53:15.000000000 -0800

diff -urN linux-2.4.24/include/asm-mips64/pgalloc.h linux-2.4.25/include/asm-mips64/pgalloc.h
@@ -18,6 +18,7 @@
  *  - flush_tlb_page(mm, vmaddr) flushes a single page
  *  - flush_tlb_range(mm, start, end) flushes a range of pages
  *  - flush_tlb_pgtables(mm, start, end) flushes a range of page tables
+ *  - flush_tlb_one(page) flushes a single kernel page
  */
 extern void local_flush_tlb_all(void);
 extern void local_flush_tlb_mm(struct mm_struct *mm);
@@ -25,6 +26,7 @@
 			       unsigned long end);
 extern void local_flush_tlb_page(struct vm_area_struct *vma,
                                  unsigned long page);
+extern void local_flush_tlb_one(unsigned long page);
 
 #ifdef CONFIG_SMP
 
@@ -87,14 +89,14 @@
 
 static inline void free_pgd_slow(pgd_t *pgd)
 {
-	free_pages((unsigned long)pgd, 1);
+	free_pages((unsigned long)pgd, PGD_ORDER);
 }
 
 static inline pte_t *pte_alloc_one(struct mm_struct *mm, unsigned long address)
 {
 	pte_t *pte;
 
-	pte = (pte_t *) __get_free_page(GFP_KERNEL);
+	pte = (pte_t *) __get_free_pages(GFP_KERNEL, PTE_ORDER);
 	if (pte)
 		clear_page(pte);
 	return pte;
@@ -135,14 +137,14 @@
 
 static inline void free_pte_slow(pte_t *pte)
 {
-	free_pages((unsigned long)pte, 0);
+	free_pages((unsigned long)pte, PTE_ORDER);
 }
 
 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
 {
 	pmd_t *pmd;
 
-	pmd = (pmd_t *) __get_free_pages(GFP_KERNEL, 1);
+	pmd = (pmd_t *) __get_free_pages(GFP_KERNEL, PMD_ORDER);
 	if (pmd)
 		pmd_init((unsigned long)pmd, (unsigned long)invalid_pte_table);
 	return pmd;
@@ -185,7 +187,7 @@
 
 static inline void free_pmd_slow(pmd_t *pmd)
 {
-	free_pages((unsigned long)pmd, 1);
+	free_pages((unsigned long)pmd, PMD_ORDER);
 }
 
 #define pte_free(pte)           free_pte_fast(pte)