Module Name: src
Committed By: christos
Date: Sun Oct 26 01:42:07 UTC 2014
Modified Files:
src/sys/uvm: uvm_map.c uvm_pglist.c
Log Message:
Define UVMDEBUG for expensive debugging operations. Idea from chuq.
To generate a diff of this commit:
cvs rdiff -u -r1.330 -r1.331 src/sys/uvm/uvm_map.c
cvs rdiff -u -r1.66 -r1.67 src/sys/uvm/uvm_pglist.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/uvm/uvm_map.c
diff -u src/sys/uvm/uvm_map.c:1.330 src/sys/uvm/uvm_map.c:1.331
--- src/sys/uvm/uvm_map.c:1.330 Fri Jul 18 08:36:57 2014
+++ src/sys/uvm/uvm_map.c Sat Oct 25 21:42:07 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_map.c,v 1.330 2014/07/18 12:36:57 christos Exp $ */
+/* $NetBSD: uvm_map.c,v 1.331 2014/10/26 01:42:07 christos Exp $ */
/*
* Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -66,7 +66,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_map.c,v 1.330 2014/07/18 12:36:57 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_map.c,v 1.331 2014/10/26 01:42:07 christos Exp $");
#include "opt_ddb.h"
#include "opt_uvmhist.h"
@@ -2238,7 +2238,7 @@ uvm_unmap_remove(struct vm_map *map, vad
uvm_map_unlock_entry(entry);
}
-#if defined(DEBUG)
+#if defined(UVMDEBUG)
/*
* check if there's remaining mapping,
* which is a bug in caller.
@@ -2257,7 +2257,7 @@ uvm_unmap_remove(struct vm_map *map, vad
uvm_km_check_empty(map, entry->start,
entry->end);
}
-#endif /* defined(DEBUG) */
+#endif /* defined(UVMDEBUG) */
/*
* remove entry from map and put it on our list of entries
Index: src/sys/uvm/uvm_pglist.c
diff -u src/sys/uvm/uvm_pglist.c:1.66 src/sys/uvm/uvm_pglist.c:1.67
--- src/sys/uvm/uvm_pglist.c:1.66 Fri Sep 5 01:36:21 2014
+++ src/sys/uvm/uvm_pglist.c Sat Oct 25 21:42:07 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_pglist.c,v 1.66 2014/09/05 05:36:21 matt Exp $ */
+/* $NetBSD: uvm_pglist.c,v 1.67 2014/10/26 01:42:07 christos Exp $ */
/*-
* Copyright (c) 1997 The NetBSD Foundation, Inc.
@@ -35,7 +35,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_pglist.c,v 1.66 2014/09/05 05:36:21 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_pglist.c,v 1.67 2014/10/26 01:42:07 christos Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -90,7 +90,7 @@ uvm_pglist_add(struct vm_page *pg, struc
free_list = uvm_page_lookup_freelist(pg);
color = VM_PGCOLOR_BUCKET(pg);
pgflidx = (pg->flags & PG_ZERO) ? PGFL_ZEROS : PGFL_UNKNOWN;
-#ifdef NOT_DEBUG
+#ifdef UVMDEBUG
struct vm_page *tp;
LIST_FOREACH(tp,
&uvm.page_free[free_list].pgfl_buckets[color].pgfl_queues[pgflidx],
