Fixes to swap migration patch V5

- Fix comment for isolate_lru_page().

Signed-off-by: Christoph Lameter <clameter@sgi.com>

Index: linux-2.6.14-mm2/mm/vmscan.c
===================================================================
--- linux-2.6.14-mm2.orig/mm/vmscan.c	2005-11-12 09:07:10.000000000 -0800
+++ linux-2.6.14-mm2/mm/vmscan.c	2005-11-12 09:07:23.000000000 -0800
@@ -815,7 +815,7 @@ static void lru_add_drain_per_cpu(void *
  * Result:
  *  0 = page not on LRU list
  *  1 = page removed from LRU list and added to the specified list.
- * -1 = page is being freed elsewhere.
+ * -ENOENT = page is being freed elsewhere.
  */
 int isolate_lru_page(struct page *page)
 {