Module Name: src
Committed By: ad
Date: Tue Apr 21 17:50:19 UTC 2020
Modified Files:
src/sys/kern: subr_vmem.c
Log Message:
vmem_list_lock needs to be an adaptive lock. Fixes LOCKDEBUG panic.
To generate a diff of this commit:
cvs rdiff -u -r1.102 -r1.103 src/sys/kern/subr_vmem.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/kern/subr_vmem.c
diff -u src/sys/kern/subr_vmem.c:1.102 src/sys/kern/subr_vmem.c:1.103
--- src/sys/kern/subr_vmem.c:1.102 Sun Apr 19 21:55:37 2020
+++ src/sys/kern/subr_vmem.c Tue Apr 21 17:50:19 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: subr_vmem.c,v 1.102 2020/04/19 21:55:37 ad Exp $ */
+/* $NetBSD: subr_vmem.c,v 1.103 2020/04/21 17:50:19 ad Exp $ */
/*-
* Copyright (c)2006,2007,2008,2009 YAMAMOTO Takashi,
@@ -46,7 +46,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: subr_vmem.c,v 1.102 2020/04/19 21:55:37 ad Exp $");
+__KERNEL_RCSID(0, "$NetBSD: subr_vmem.c,v 1.103 2020/04/21 17:50:19 ad Exp $");
#if defined(_KERNEL) && defined(_KERNEL_OPT)
#include "opt_ddb.h"
@@ -662,7 +662,7 @@ static void
vmem_bootstrap(void)
{
- mutex_init(&vmem_list_lock, MUTEX_DEFAULT, IPL_VM);
+ mutex_init(&vmem_list_lock, MUTEX_DEFAULT, IPL_NONE);
mutex_init(&vmem_btag_lock, MUTEX_DEFAULT, IPL_VM);
mutex_init(&vmem_btag_refill_lock, MUTEX_DEFAULT, IPL_VM);
