[src/trunk]: src/sys/uvm/pmap No need to hold the pmap_tlb_miss_lock when cal...

[skrll <skrll%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2975ef7f5ee3
branches:  trunk
changeset: 372111:2975ef7f5ee3
user:      skrll <skrll%NetBSD.org@localhost>
date:      Thu Oct 27 06:20:41 2022 +0000

description:
No need to hold the pmap_tlb_miss_lock when calling pmap_segtab_destroy

diffstat:

 sys/uvm/pmap/pmap.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (28 lines):

diff -r c42f3b05d229 -r 2975ef7f5ee3 sys/uvm/pmap/pmap.c
--- a/sys/uvm/pmap/pmap.c       Thu Oct 27 06:19:56 2022 +0000
+++ b/sys/uvm/pmap/pmap.c       Thu Oct 27 06:20:41 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pmap.c,v 1.70 2022/10/27 06:19:56 skrll Exp $  */
+/*     $NetBSD: pmap.c,v 1.71 2022/10/27 06:20:41 skrll Exp $  */
 
 /*-
  * Copyright (c) 1998, 2001 The NetBSD Foundation, Inc.
@@ -67,7 +67,7 @@
 
 #include <sys/cdefs.h>
 
-__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.70 2022/10/27 06:19:56 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.71 2022/10/27 06:20:41 skrll Exp $");
 
 /*
  *     Manages physical address maps.
@@ -764,8 +764,8 @@
        kpreempt_disable();
        pmap_tlb_miss_lock_enter();
        pmap_tlb_asid_release_all(pmap);
+       pmap_tlb_miss_lock_exit();
        pmap_segtab_destroy(pmap, NULL, 0);
-       pmap_tlb_miss_lock_exit();
 
        KASSERT(TAILQ_EMPTY(&pmap->pm_ppg_list));