xref: /titanic_51/usr/src/cmd/dtrace/demo/sched/nscd.d (revision b76c14595f2dd8b4765b40057467eb8796111fde)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*
23  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 sched:::sleep
28 /curlwpsinfo->pr_stype == SOBJ_SHUTTLE/
29 {
30 	bedtime[curlwpsinfo->pr_addr] = timestamp;
31 }
32 
33 sched:::wakeup
34 /execname == "nscd" && bedtime[args[0]->pr_addr]/
35 {
36 	@[stringof(curpsinfo->pr_fname), stringof(args[1]->pr_fname)] =
37 	    quantize(timestamp - bedtime[args[0]->pr_addr]);
38 	bedtime[args[0]->pr_addr] = 0;
39 }
40 
41 sched:::wakeup
42 /bedtime[args[0]->pr_addr]/
43 {
44 	bedtime[args[0]->pr_addr] = 0;
45 }
46