patch-2.3.99-pre9 linux/include/asm-mips64/pgalloc.h

• Lines: 53
• Date: Mon May 15 12:10:26 2000
• Orig file: v2.3.99-pre8/linux/include/asm-mips64/pgalloc.h
• Orig date: Thu May 11 15:30:08 2000

diff -u --recursive --new-file v2.3.99-pre8/linux/include/asm-mips64/pgalloc.h linux/include/asm-mips64/pgalloc.h
@@ -18,6 +18,7 @@
  *  - flush_tlb_mm(mm) flushes the specified mm context TLB entries
  *  - 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
  */
 extern void (*_flush_tlb_all)(void);
 extern void (*_flush_tlb_mm)(struct mm_struct *mm);
@@ -25,11 +26,22 @@
 			       unsigned long end);
 extern void (*_flush_tlb_page)(struct vm_area_struct *vma, unsigned long page);
 
+#ifndef CONFIG_SMP
+
 #define flush_tlb_all()			_flush_tlb_all()
 #define flush_tlb_mm(mm)		_flush_tlb_mm(mm)
 #define flush_tlb_range(mm,vmaddr,end)	_flush_tlb_range(mm, vmaddr, end)
 #define flush_tlb_page(vma,page)	_flush_tlb_page(vma, page)
 
+#else /* CONFIG_SMP */
+
+extern void flush_tlb_all(void);
+extern void flush_tlb_mm(struct mm_struct *);
+extern void flush_tlb_range(struct mm_struct *, unsigned long, unsigned long);
+extern void flush_tlb_page(struct vm_area_struct *, unsigned long);
+
+#endif /* CONFIG_SMP */
+
 extern inline void flush_tlb_pgtables(struct mm_struct *mm,
                                       unsigned long start, unsigned long end)
 {
@@ -111,8 +123,8 @@
 {
 	unsigned long *ret;
 
-	if ((ret = (unsigned long *)pte_quicklist) != NULL) {
-		pte_quicklist = (unsigned long *)(*ret);
+	if ((ret = (unsigned long *)pmd_quicklist) != NULL) {
+		pmd_quicklist = (unsigned long *)(*ret);
 		ret[0] = ret[1];
 		pgtable_cache_size--;
 		return (pmd_t *)ret;
@@ -123,8 +135,8 @@
 
 extern inline void free_pmd_fast(pmd_t *pmd)
 {
-	*(unsigned long *)pmd = (unsigned long) pte_quicklist;
-	pte_quicklist = (unsigned long *) pmd;
+	*(unsigned long *)pmd = (unsigned long) pmd_quicklist;
+	pmd_quicklist = (unsigned long *) pmd;
 	pgtable_cache_size++;
 }