Module Name: src
Committed By: mrg
Date: Thu Apr 16 08:58:44 UTC 2015
Modified Files:
src/sys/arch/sparc64/sparc64: pmap.c
Log Message:
make some DEBUG code in pmap_clear_reference() UP-only
To generate a diff of this commit:
cvs rdiff -u -r1.293 -r1.294 src/sys/arch/sparc64/sparc64/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/sparc64/sparc64/pmap.c
diff -u src/sys/arch/sparc64/sparc64/pmap.c:1.293 src/sys/arch/sparc64/sparc64/pmap.c:1.294
--- src/sys/arch/sparc64/sparc64/pmap.c:1.293 Sun Apr 5 20:26:47 2015
+++ src/sys/arch/sparc64/sparc64/pmap.c Thu Apr 16 08:58:44 2015
@@ -1,4 +1,4 @@
-/* $NetBSD: pmap.c,v 1.293 2015/04/05 20:26:47 palle Exp $ */
+/* $NetBSD: pmap.c,v 1.294 2015/04/16 08:58:44 mrg Exp $ */
/*
*
* Copyright (C) 1996-1999 Eduardo Horvath.
@@ -26,7 +26,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.293 2015/04/05 20:26:47 palle Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.294 2015/04/16 08:58:44 mrg Exp $");
#undef NO_VCACHE /* Don't forget the locked TLB in dostart */
#define HWREF
@@ -2634,12 +2634,12 @@ pmap_clear_reference(struct vm_page *pg)
pv_entry_t pv;
int rv;
int changed = 0;
-#ifdef DEBUG
+#if defined(DEBUG) && !defined(MULTIPROCESSOR)
int referenced = 0;
#endif
mutex_enter(&pmap_lock);
-#ifdef DEBUG
+#if defined(DEBUG) && !defined(MULTIPROCESSOR)
DPRINTF(PDB_CHANGEPROT|PDB_REF, ("pmap_clear_reference(%p)\n", pg));
referenced = pmap_is_referenced_locked(pg);
#endif
@@ -2695,7 +2695,7 @@ pmap_clear_reference(struct vm_page *pg)
}
dcache_flush_page_all(VM_PAGE_TO_PHYS(pg));
pv_check();
-#ifdef DEBUG
+#if defined(DEBUG) && !defined(MULTIPROCESSOR)
if (pmap_is_referenced_locked(pg)) {
pv = &md->mdpg_pvh;
printf("pmap_clear_reference(): %p still referenced "
