patch-2.3.15 linux/mm/memory.c

• Lines: 20
• Date: Wed Aug 25 15:46:54 1999
• Orig file: v2.3.14/linux/mm/memory.c
• Orig date: Mon Aug 9 10:27:50 1999

diff -u --recursive --new-file v2.3.14/linux/mm/memory.c linux/mm/memory.c
@@ -540,8 +540,10 @@
 		wait_on_page(map);
 	}
 	
-	if (++repeat < 16)
+	if (++repeat < 16) {
+		ptr = va & PAGE_MASK;
 		goto repeat;
+	}
 	return -EAGAIN;
 }
 
@@ -819,7 +821,6 @@
 		if (PageReserved(page))
 			++vma->vm_mm->rss;
 		copy_cow_page(old_page,new_page);
-		flush_page_to_ram(old_page);
 		flush_page_to_ram(new_page);
 		flush_cache_page(vma, address);
 		set_pte(page_table, pte_mkwrite(pte_mkdirty(mk_pte(new_page, vma->vm_page_prot))));