patch-2.1.129 linux/include/linux/mm.h

• Lines: 26
• Date: Wed Nov 18 22:33:12 1998
• Orig file: v2.1.128/linux/include/linux/mm.h
• Orig date: Sun Nov 8 14:03:11 1998

diff -u --recursive --new-file v2.1.128/linux/include/linux/mm.h linux/include/linux/mm.h
@@ -3,7 +3,6 @@
 
 #include <linux/sched.h>
 #include <linux/errno.h>
-#include <linux/kernel.h>
 
 #ifdef __KERNEL__
 
@@ -118,7 +117,7 @@
 	unsigned long offset;
 	struct page *next_hash;
 	atomic_t count;
-	unsigned int age;
+	unsigned int unused;
 	unsigned long flags;	/* atomic flags, some possibly updated asynchronously */
 	struct wait_queue *wait;
 	struct page **pprev_hash;
@@ -227,8 +226,6 @@
  * For choosing which pages to swap out, inode pages carry a
  * page->referenced bit, which is set any time the system accesses
  * that page through the (inode,offset) hash table.
- * There is also the page->age counter, which implements a linear
- * decay (why not an exponential decay?), see swapctl.h.
  */
 
 extern mem_map_t * mem_map;