Module Name: src
Committed By: christos
Date: Mon Nov 14 21:34:50 UTC 2011
Modified Files:
src/sys/arch/xen/xen: xbdback_xenbus.c
Log Message:
Use getdiskinfo() to print the name of the device; the previous code
constructed the wrong name if it was a wedge.
To generate a diff of this commit:
cvs rdiff -u -r1.50 -r1.51 src/sys/arch/xen/xen/xbdback_xenbus.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/xen/xen/xbdback_xenbus.c
diff -u src/sys/arch/xen/xen/xbdback_xenbus.c:1.50 src/sys/arch/xen/xen/xbdback_xenbus.c:1.51
--- src/sys/arch/xen/xen/xbdback_xenbus.c:1.50 Mon Nov 14 11:04:29 2011
+++ src/sys/arch/xen/xen/xbdback_xenbus.c Mon Nov 14 16:34:50 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: xbdback_xenbus.c,v 1.50 2011/11/14 16:04:29 hannken Exp $ */
+/* $NetBSD: xbdback_xenbus.c,v 1.51 2011/11/14 21:34:50 christos Exp $ */
/*
* Copyright (c) 2006 Manuel Bouyer.
@@ -26,7 +26,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: xbdback_xenbus.c,v 1.50 2011/11/14 16:04:29 hannken Exp $");
+__KERNEL_RCSID(0, "$NetBSD: xbdback_xenbus.c,v 1.51 2011/11/14 21:34:50 christos Exp $");
#include <sys/types.h>
#include <sys/param.h>
@@ -38,7 +38,6 @@ __KERNEL_RCSID(0, "$NetBSD: xbdback_xenb
#include <sys/conf.h>
#include <sys/disk.h>
#include <sys/device.h>
-#include <sys/disklabel.h>
#include <sys/fcntl.h>
#include <sys/vnode.h>
#include <sys/kauth.h>
@@ -477,11 +476,14 @@ xbdback_xenbus_destroy(void *arg)
}
/* close device */
if (xbdi->xbdi_size) {
- printf("xbd backend: detach device %s%"PRId32"%c for domain %d\n",
- devsw_blk2name(major(xbdi->xbdi_dev)),
- DISKUNIT(xbdi->xbdi_dev),
- (char)DISKPART(xbdi->xbdi_dev) + 'a',
- xbdi->xbdi_domid);
+ const char *name;
+ struct dkwedge_info wi;
+ if (getdiskinfo(xbdi->xbdi_vp, &wi) == 0)
+ name = wi.dkw_devname;
+ else
+ name = "*unknown*";
+ printf("xbd backend: detach device %s for domain %d\n",
+ name, xbdi->xbdi_domid);
vn_close(xbdi->xbdi_vp, FREAD, NOCRED);
}
SLIST_REMOVE(&xbdback_instances, xbdi, xbdback_instance, next);
