/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2006 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ int schedules; int executes; /* * This script is a bit naughty: it's assuming the implementation of the * VM system's page scanning. If this implementation changes -- either by * changing the function that scans pages or by making that scanning * multithreaded -- this script will break. */ fbt::timeout:entry /args[0] == (void *)&genunix`schedpaging/ { schedules++; } fbt::schedpaging:entry /executes == 10/ { printf("%d schedules, %d executes\n", schedules, executes); exit(executes == schedules ? 0 : 1); } fbt::schedpaging:entry { executes++; }