From 9ee3f1ee064b40c09ccafdbed39b666e24baf6b0 Mon Sep 17 00:00:00 2001
From: jsg <jsg@openbsd.org>
Date: Tue, 8 Oct 2024 02:29:10 +0000
Subject: [PATCH] remove unused uvm_pause(); ok miod@

---
 sys/uvm/uvm_extern.h |  3 +--
 sys/uvm/uvm_glue.c   | 16 +---------------
 2 files changed, 2 insertions(+), 17 deletions(-)

diff --git a/sys/uvm/uvm_extern.h b/sys/uvm/uvm_extern.h
index 3bbd15047cb..0191372ee11 100644
--- a/sys/uvm/uvm_extern.h
+++ b/sys/uvm/uvm_extern.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: uvm_extern.h,v 1.177 2024/08/24 10:46:43 mpi Exp $	*/
+/*	$OpenBSD: uvm_extern.h,v 1.178 2024/10/08 02:29:10 jsg Exp $	*/
 /*	$NetBSD: uvm_extern.h,v 1.57 2001/03/09 01:02:12 chs Exp $	*/
 
 /*
@@ -280,7 +280,6 @@ int			uvm_vslock_device(struct proc *, void *, size_t,
 			    vm_prot_t, void **);
 void			uvm_vsunlock_device(struct proc *, void *, size_t,
 			    void *);
-void			uvm_pause(void);
 void			uvm_init(void);	
 void			uvm_init_percpu(void);
 int			uvm_io(vm_map_t, struct uio *, int);
diff --git a/sys/uvm/uvm_glue.c b/sys/uvm/uvm_glue.c
index 9c45bfdb767..2d1a6b08fe4 100644
--- a/sys/uvm/uvm_glue.c
+++ b/sys/uvm/uvm_glue.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: uvm_glue.c,v 1.84 2022/09/10 20:35:29 miod Exp $	*/
+/*	$OpenBSD: uvm_glue.c,v 1.85 2024/10/08 02:29:10 jsg Exp $	*/
 /*	$NetBSD: uvm_glue.c,v 1.44 2001/02/06 19:54:44 eeh Exp $	*/
 
 /* 
@@ -71,11 +71,9 @@
 #include <sys/proc.h>
 #include <sys/resourcevar.h>
 #include <sys/buf.h>
-#include <sys/user.h>
 #ifdef SYSVSHM
 #include <sys/shm.h>
 #endif
-#include <sys/sched.h>
 
 #include <uvm/uvm.h>
 
@@ -435,18 +433,6 @@ uvm_atopg(vaddr_t kva)
 	return (pg);
 }
 
-void
-uvm_pause(void)
-{
-	static unsigned int toggle;
-	if (toggle++ > 128) {
-		toggle = 0;
-		KERNEL_UNLOCK();
-		KERNEL_LOCK();
-	}
-	sched_pause(preempt);
-}
-
 #ifndef SMALL_KERNEL
 int
 fill_vmmap(struct process *pr, struct kinfo_vmentry *kve,
-- 
2.20.1