From 4c53114daae7f9b2c90a24b173708a621907e05d Mon Sep 17 00:00:00 2001
From: phk <phk@FreeBSD.org>
Date: Tue, 2 Mar 2004 20:13:23 +0000
Subject: Make swapbacked md(4) devices respect the -x and -y emulation
 arguments.

---
 sys/dev/md/md.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'sys/dev')

diff --git a/sys/dev/md/md.c b/sys/dev/md/md.c
index 1d66856..4564aa69 100644
--- a/sys/dev/md/md.c
+++ b/sys/dev/md/md.c
@@ -1050,6 +1050,10 @@ mdcreate_swap(struct md_ioctl *mdio, struct thread *td)
 	sc->secsize = DEV_BSIZE;
 	sc->npage = mdio->md_size / (PAGE_SIZE / DEV_BSIZE);
 	sc->nsect = sc->npage * (PAGE_SIZE / DEV_BSIZE);
+	if (mdio->md_fwsectors != 0)
+		sc->fwsectors = mdio->md_fwsectors;
+	if (mdio->md_fwheads != 0)
+		sc->fwheads = mdio->md_fwheads;
 	sc->object = vm_pager_allocate(OBJT_SWAP, NULL, PAGE_SIZE * 
 	    (vm_offset_t)sc->npage, VM_PROT_DEFAULT, 0);
 	sc->flags = mdio->md_options & MD_FORCE;
-- 
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