From 0da9c86e7fb39e1edbda99de6fbc68719a6a3e7f Mon Sep 17 00:00:00 2001
From: jhb <jhb@FreeBSD.org>
Date: Fri, 20 Oct 2000 07:32:48 +0000
Subject: - machine/mutex.h -> sys/mutex.h - Use MUTEX_DECLARE() and MTX_COLD
 for Giant and sched_lock.

---
 sys/alpha/alpha/machdep.c | 10 +++++-----
 sys/amd64/amd64/machdep.c | 12 ++++++------
 sys/i386/i386/machdep.c   | 12 ++++++------
 sys/ia64/ia64/machdep.c   |  8 ++++----
 4 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/sys/alpha/alpha/machdep.c b/sys/alpha/alpha/machdep.c
index 36bd959..27ba0f1 100644
--- a/sys/alpha/alpha/machdep.c
+++ b/sys/alpha/alpha/machdep.c
@@ -97,7 +97,7 @@
 #include <sys/systm.h>
 #include <sys/eventhandler.h>
 #include <sys/sysproto.h>
-#include <machine/mutex.h>
+#include <sys/mutex.h>
 #include <sys/ktr.h>
 #include <sys/signalvar.h>
 #include <sys/kernel.h>
@@ -153,8 +153,8 @@ struct bootinfo_kernel bootinfo;
 
 struct cpuhead cpuhead;
 
-struct mtx	sched_lock;
-struct mtx	Giant;
+MUTEX_DECLARE( ,sched_lock);
+MUTEX_DECLARE( ,Giant);
 
 struct	user *proc0paddr;
 
@@ -1029,8 +1029,8 @@ alpha_init(pfn, ptb, bim, bip, biv)
 	/*
 	 * Initialise mutexes.
 	 */
-	mtx_init(&Giant, "Giant", MTX_DEF);
-	mtx_init(&sched_lock, "sched lock", MTX_SPIN);
+	mtx_init(&Giant, "Giant", MTX_DEF | MTX_COLD);
+	mtx_init(&sched_lock, "sched lock", MTX_SPIN | MTX_COLD);
 
 	/*
 	 * Enable interrupts on first release (in switch_trampoline).
diff --git a/sys/amd64/amd64/machdep.c b/sys/amd64/amd64/machdep.c
index 6634aba..03bd07d 100644
--- a/sys/amd64/amd64/machdep.c
+++ b/sys/amd64/amd64/machdep.c
@@ -60,6 +60,7 @@
 #include <sys/ktr.h>
 #include <sys/linker.h>
 #include <sys/malloc.h>
+#include <sys/mutex.h>
 #include <sys/proc.h>
 #include <sys/bio.h>
 #include <sys/buf.h>
@@ -98,7 +99,6 @@
 #include <machine/specialreg.h>
 #include <machine/bootinfo.h>
 #include <machine/md_var.h>
-#include <machine/mutex.h>
 #include <machine/pc/bios.h>
 #include <machine/pcb_ext.h>		/* pcb.h included via sys/user.h */
 #include <machine/globaldata.h>
@@ -247,8 +247,8 @@ static struct trapframe proc0_tf;
 
 struct cpuhead cpuhead;
 
-struct mtx	sched_lock;
-struct mtx	Giant;
+MUTEX_DECLARE(,sched_lock);
+MUTEX_DECLARE(,Giant);
 
 #define offsetof(type, member)	((size_t)(&((type *)0)->member))
 
@@ -428,7 +428,7 @@ again:
 	SLIST_INIT(&cpuhead);
 	SLIST_INSERT_HEAD(&cpuhead, GLOBALDATA, gd_allcpu);
 
-	mtx_init(&sched_lock, "sched lock", MTX_SPIN);
+	mtx_init(&sched_lock, "sched lock", MTX_SPIN | MTX_COLD);
 
 #ifdef SMP
 	/*
@@ -1941,7 +1941,7 @@ init386(first)
 	/*
 	 * We need this mutex before the console probe.
 	 */
-	mtx_init(&clock_lock, "clk interrupt lock", MTX_SPIN);
+	mtx_init(&clock_lock, "clk", MTX_SPIN | MTX_COLD);
 
 	/*
 	 * Initialize the console before we print anything out.
@@ -1956,7 +1956,7 @@ init386(first)
 	/*
 	 * Giant is used early for at least debugger traps and unexpected traps.
 	 */
-	mtx_init(&Giant, "Giant", MTX_DEF);
+	mtx_init(&Giant, "Giant", MTX_DEF | MTX_COLD);
 
 #ifdef DDB
 	kdb_init();
diff --git a/sys/i386/i386/machdep.c b/sys/i386/i386/machdep.c
index 6634aba..03bd07d 100644
--- a/sys/i386/i386/machdep.c
+++ b/sys/i386/i386/machdep.c
@@ -60,6 +60,7 @@
 #include <sys/ktr.h>
 #include <sys/linker.h>
 #include <sys/malloc.h>
+#include <sys/mutex.h>
 #include <sys/proc.h>
 #include <sys/bio.h>
 #include <sys/buf.h>
@@ -98,7 +99,6 @@
 #include <machine/specialreg.h>
 #include <machine/bootinfo.h>
 #include <machine/md_var.h>
-#include <machine/mutex.h>
 #include <machine/pc/bios.h>
 #include <machine/pcb_ext.h>		/* pcb.h included via sys/user.h */
 #include <machine/globaldata.h>
@@ -247,8 +247,8 @@ static struct trapframe proc0_tf;
 
 struct cpuhead cpuhead;
 
-struct mtx	sched_lock;
-struct mtx	Giant;
+MUTEX_DECLARE(,sched_lock);
+MUTEX_DECLARE(,Giant);
 
 #define offsetof(type, member)	((size_t)(&((type *)0)->member))
 
@@ -428,7 +428,7 @@ again:
 	SLIST_INIT(&cpuhead);
 	SLIST_INSERT_HEAD(&cpuhead, GLOBALDATA, gd_allcpu);
 
-	mtx_init(&sched_lock, "sched lock", MTX_SPIN);
+	mtx_init(&sched_lock, "sched lock", MTX_SPIN | MTX_COLD);
 
 #ifdef SMP
 	/*
@@ -1941,7 +1941,7 @@ init386(first)
 	/*
 	 * We need this mutex before the console probe.
 	 */
-	mtx_init(&clock_lock, "clk interrupt lock", MTX_SPIN);
+	mtx_init(&clock_lock, "clk", MTX_SPIN | MTX_COLD);
 
 	/*
 	 * Initialize the console before we print anything out.
@@ -1956,7 +1956,7 @@ init386(first)
 	/*
 	 * Giant is used early for at least debugger traps and unexpected traps.
 	 */
-	mtx_init(&Giant, "Giant", MTX_DEF);
+	mtx_init(&Giant, "Giant", MTX_DEF | MTX_COLD);
 
 #ifdef DDB
 	kdb_init();
diff --git a/sys/ia64/ia64/machdep.c b/sys/ia64/ia64/machdep.c
index 7d3241f..32cc8c0 100644
--- a/sys/ia64/ia64/machdep.c
+++ b/sys/ia64/ia64/machdep.c
@@ -84,8 +84,8 @@ struct bootinfo_kernel bootinfo;
 
 struct cpuhead cpuhead;
 
-struct mtx	sched_lock;
-struct mtx	Giant;
+MUTEX_DECLARE( ,sched_lock);
+MUTEX_DECLARE( ,Giant);
 
 struct	user *proc0paddr;
 
@@ -617,8 +617,8 @@ ia64_init()
 	/*
 	 * Initialise mutexes.
 	 */
-	mtx_init(&Giant, "Giant", MTX_DEF);
-	mtx_init(&sched_lock, "sched lock", MTX_SPIN);
+	mtx_init(&Giant, "Giant", MTX_DEF | MTX_COLD);
+	mtx_init(&sched_lock, "sched lock", MTX_SPIN | MTX_COLD);
 
 #if 0
 	/*
-- 
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