--- linux/drivers/md/lvm.c.orig	Sat Dec 29 13:53:49 2001
+++ linux/drivers/md/lvm.c	Sat Dec 29 15:11:49 2001
@@ -1046,7 +1046,7 @@
 
 	memset(&bio,0,sizeof(bio));
 	bio.bi_dev = inode->i_rdev;
-	bio.bi_size = lvm_get_blksize(bio.bi_dev); /* NEEDED by bio_sectors */
+	bio.bi_size = block_size(bio.bi_dev); /* NEEDED by bio_sectors */
  	bio.bi_sector = block * bio_sectors(&bio);
 	bio.bi_rw = READ;
 	if ((err=lvm_map(&bio)) < 0)  {