From 2db08c03f0737a1f32017264a799d02512a6e3cf Mon Sep 17 00:00:00 2001
From: John Baldwin <jhb@FreeBSD.org>
Date: Tue, 11 Feb 2014 21:57:37 +0000
Subject: [PATCH] Expose OBJT_MGTDEVICE VM objects used for GEM/TTM with drm2
 as an explicit object type.

Reviewed by:	kib
MFC after:	1 week
---
 sys/kern/kern_proc.c           | 3 +++
 sys/sys/user.h                 | 1 +
 usr.bin/procstat/procstat.1    | 5 ++++-
 usr.bin/procstat/procstat_vm.c | 3 +++
 4 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c
index 3dc1a584d854..e38d01169498 100644
--- a/sys/kern/kern_proc.c
+++ b/sys/kern/kern_proc.c
@@ -2255,6 +2255,9 @@ kern_proc_vmmap_out(struct proc *p, struct sbuf *sb)
 			case OBJT_SG:
 				kve->kve_type = KVME_TYPE_SG;
 				break;
+			case OBJT_MGTDEVICE:
+				kve->kve_type = KVME_TYPE_MGTDEVICE;
+				break;
 			default:
 				kve->kve_type = KVME_TYPE_UNKNOWN;
 				break;
diff --git a/sys/sys/user.h b/sys/sys/user.h
index eabd84b3ebe1..8576f6d4d4b8 100644
--- a/sys/sys/user.h
+++ b/sys/sys/user.h
@@ -414,6 +414,7 @@ struct kinfo_file {
 #define	KVME_TYPE_PHYS		5
 #define	KVME_TYPE_DEAD		6
 #define	KVME_TYPE_SG		7
+#define	KVME_TYPE_MGTDEVICE	8
 #define	KVME_TYPE_UNKNOWN	255
 
 #define	KVME_PROT_READ		0x00000001
diff --git a/usr.bin/procstat/procstat.1 b/usr.bin/procstat/procstat.1
index a0aca05be31c..f06b2bca52f1 100644
--- a/usr.bin/procstat/procstat.1
+++ b/usr.bin/procstat/procstat.1
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd October 27, 2013
+.Dd February 11, 2014
 .Dt PROCSTAT 1
 .Os
 .Sh NAME
@@ -416,6 +416,9 @@ dead
 default
 .It dv
 device
+.It md
+device with managed pages
+.Pq GEM/TTM
 .It ph
 physical
 .It sg
diff --git a/usr.bin/procstat/procstat_vm.c b/usr.bin/procstat/procstat_vm.c
index d44b9c23ae1c..80fe6a1b04cb 100644
--- a/usr.bin/procstat/procstat_vm.c
+++ b/usr.bin/procstat/procstat_vm.c
@@ -100,6 +100,9 @@ procstat_vm(struct procstat *procstat, struct kinfo_proc *kipp)
 		case KVME_TYPE_SG:
 			str = "sg";
 			break;
+		case KVME_TYPE_MGTDEVICE:
+			str = "md";
+			break;
 		case KVME_TYPE_UNKNOWN:
 		default:
 			str = "??";