--- 2.2.17pre19/mm/filemap.c	Tue Aug 22 14:54:13 2000
+++ /tmp/filemap.c	Thu Aug 24 01:05:50 2000
@@ -179,6 +179,8 @@
 		if ((gfp_mask & __GFP_DMA) && !PageDMA(page))
 			continue;
 
+		count--;
+
 		/*
 		 * Is it a page swap page? If so, we want to
 		 * drop it if it is no longer used, even if it
@@ -224,7 +226,7 @@
 			return 1;
 		}
 
-	} while (--count > 0);
+	} while (count > 0);
 	return 0;
 }