From 9b71542bc6b007151ac6c62c0c9d92178ff2b3d9 Mon Sep 17 00:00:00 2001
From: Poul-Henning Kamp <phk@FreeBSD.org>
Date: Wed, 5 Feb 2003 20:17:45 +0000
Subject: [PATCH] Add three more properties to struct disk:  Stripe offset and
 width and max request size.  These will be used to optimize our clustering
 behaviour.

---
 sys/sys/disk.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sys/sys/disk.h b/sys/sys/disk.h
index 25aa4af4701e..0149b15d717d 100644
--- a/sys/sys/disk.h
+++ b/sys/sys/disk.h
@@ -42,6 +42,9 @@ struct disk {
 	off_t			d_mediasize;
 	u_int			d_fwsectors;
 	u_int			d_fwheads;
+	u_int			d_stripe_offset;
+	u_int			d_stripe_width;
+	u_int			d_max_request;
 
 	struct g_geom		*d_softc;
 };