--- linux-2.6.11.6/drivers/md/raid1.c.orig	Sat Mar 26 04:28:21 2005
+++ linux-2.6.11.6/drivers/md/raid1.c	Sun Jun 12 00:32:54 2005
@@ -512,6 +692,13 @@
 	r1bio_t *r1_bio;
 	struct bio *read_bio;
 	int i, disks;
+#ifdef CONFIG_MD_FR1
+        /* 
+         * counts of working and non-working (absent, faulty) disks.
+         */
+	int sum_bios = 0, sum_nobios = 0;
+	struct bitmap * bitmap = conf->bitmap;
+#endif /* CONFIG_MD_FR1 */
 
 	/*
 	 * Register the new request and wait if the reconstruction