From 80b3616b3ce42e41b2996504720895aec2daa732 Mon Sep 17 00:00:00 2001
From: David du Colombier <0intro@gmail.com>
Date: Mon, 25 Jul 1994 00:00:00 +0000
Subject: [PATCH] Plan 9 from Bell Labs 1994-07-25

---
 carrera/fns.h  | 1 +
 pc/fns.h       | 1 +
 port/portdat.h | 1 +
 port/proc.c    | 2 +-
 power/fns.h    | 1 +
 5 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/carrera/fns.h b/carrera/fns.h
index 53f663824514afb7a568bd477107e5df67e4e4c7..331ac7175437bc2bd7ec14cf4bfbed26e39e0284 100644
--- a/carrera/fns.h
+++ b/carrera/fns.h
@@ -6,6 +6,7 @@ void		addportintr(int(*)(void));
 #define		affinity(x) m
 void		allflush(void*, ulong);
 void		arginit(void);
+#define		balance(x) m
 int		busprobe(ulong);
 void		cleancache(void);
 void		clearmmucache(void);
diff --git a/pc/fns.h b/pc/fns.h
index e2ef8b1dc66b937582b199f2b8c28287c117f079..84b2b52e29f143e93cbeca7a9c1e1a15908f9c9d 100644
--- a/pc/fns.h
+++ b/pc/fns.h
@@ -3,6 +3,7 @@
 void	aamloop(int);
 void	addconf(char*, char*);
 #define	affinity(x) m
+#define	balance(x) m
 void	bbinit(void);
 void	bigcursor(void);
 void	bootargs(ulong);
diff --git a/port/portdat.h b/port/portdat.h
index cc1e9529758f5a54f1c4f22ee459224908a6c564..afec73e1f3cf6e34bac5a6c6b7611fff44947786 100644
--- a/port/portdat.h
+++ b/port/portdat.h
@@ -578,6 +578,7 @@ struct Proc
 
 	Mach	*mp;		/* machine this process last ran on */
 	ulong	affinity;	/* affinity counter for that mach */
+	ulong	movetime;	/* ticks when proc was last reassigned */
 
 	void	*ureg;		/* User registers for notes */
 	void	*dbgreg;	/* User registers for devproc */
diff --git a/port/proc.c b/port/proc.c
index 56cd8a63345f8f3a3dc5529e82d79cb48e3d53f4..703a8865ca221609b07c213f6403678052a0c87f 100644
--- a/port/proc.c
+++ b/port/proc.c
@@ -114,7 +114,7 @@ ready(Proc *p)
 	s = splhi();
 
 	if(p->state == Running)
-		rq = &m->loq;
+		rq = &balance(p)->loq;
 	else
 		rq = &affinity(p)->hiq;
 
diff --git a/power/fns.h b/power/fns.h
index 1910f6934b10888986d5a36f5186b6111c077574..0dfb826635ab9371fff9df15455b13ad6dae81e8 100644
--- a/power/fns.h
+++ b/power/fns.h
@@ -2,6 +2,7 @@
 
 #define affinity(x) m
 void	arginit(void);
+#define	balance(x) m
 void	clearmmucache(void);
 void	clock(Ureg*);
 void	clockinit(void);