Module Name: src
Committed By: ryo
Date: Sat Feb 13 18:13:54 UTC 2021
Modified Files:
src/sys/arch/aarch64/aarch64: pmap.c
Log Message:
No assignment is needed here.
the loop in pmap_page_remove() always removes the first pv,
and since the list is managed by _pmap_remove_pv(), pp->pp_pv.pv_next always
points to the first.
To generate a diff of this commit:
cvs rdiff -u -r1.101 -r1.102 src/sys/arch/aarch64/aarch64/pmap.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/arch/aarch64/aarch64/pmap.c
diff -u src/sys/arch/aarch64/aarch64/pmap.c:1.101 src/sys/arch/aarch64/aarch64/pmap.c:1.102
--- src/sys/arch/aarch64/aarch64/pmap.c:1.101 Mon Feb 1 18:12:11 2021
+++ src/sys/arch/aarch64/aarch64/pmap.c Sat Feb 13 18:13:53 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: pmap.c,v 1.101 2021/02/01 18:12:11 ryo Exp $ */
+/* $NetBSD: pmap.c,v 1.102 2021/02/13 18:13:53 ryo Exp $ */
/*
* Copyright (c) 2017 Ryo Shimizu <r...@nerv.org>
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.101 2021/02/01 18:12:11 ryo Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.102 2021/02/13 18:13:53 ryo Exp $");
#include "opt_arm_debug.h"
#include "opt_ddb.h"
@@ -2237,7 +2237,7 @@ pmap_page_remove(struct pmap_page *pp, v
KASSERT(pv == &pp->pp_pv);
} else {
KASSERT(pv == pvtmp);
- pp->pp_pv.pv_next = pv->pv_next;
+ KASSERT(pp->pp_pv.pv_next == pv->pv_next);
pv->pv_next = pvtofree;
pvtofree = pv;
}
