xref: /onnv-gate/usr/src/cmd/dtrace/demo/sched/firebird.d (revision 0:68f95e015346)
1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate  * CDDL HEADER START
3*0Sstevel@tonic-gate  *
4*0Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
7*0Sstevel@tonic-gate  * with the License.
8*0Sstevel@tonic-gate  *
9*0Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate  * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate  * and limitations under the License.
13*0Sstevel@tonic-gate  *
14*0Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate  *
20*0Sstevel@tonic-gate  * CDDL HEADER END
21*0Sstevel@tonic-gate  */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24*0Sstevel@tonic-gate  * Use is subject to license terms.
25*0Sstevel@tonic-gate  */
26*0Sstevel@tonic-gate 
27*0Sstevel@tonic-gate #pragma D option quiet
28*0Sstevel@tonic-gate 
29*0Sstevel@tonic-gate sched:::sleep
30*0Sstevel@tonic-gate /execname == "MozillaFirebird" && curlwpsinfo->pr_stype == SOBJ_CV/
31*0Sstevel@tonic-gate {
32*0Sstevel@tonic-gate 	bedtime[curlwpsinfo->pr_addr] = timestamp;
33*0Sstevel@tonic-gate }
34*0Sstevel@tonic-gate 
35*0Sstevel@tonic-gate sched:::wakeup
36*0Sstevel@tonic-gate /execname == "MozillaFirebird" && bedtime[args[0]->pr_addr]/
37*0Sstevel@tonic-gate {
38*0Sstevel@tonic-gate 	@[args[1]->pr_pid, args[0]->pr_lwpid, pid, curlwpsinfo->pr_lwpid] =
39*0Sstevel@tonic-gate 	    quantize(timestamp - bedtime[args[0]->pr_addr]);
40*0Sstevel@tonic-gate 	bedtime[args[0]->pr_addr] = 0;
41*0Sstevel@tonic-gate }
42*0Sstevel@tonic-gate 
43*0Sstevel@tonic-gate sched:::wakeup
44*0Sstevel@tonic-gate /bedtime[args[0]->pr_addr]/
45*0Sstevel@tonic-gate {
46*0Sstevel@tonic-gate 	bedtime[args[0]->pr_addr] = 0;
47*0Sstevel@tonic-gate }
48*0Sstevel@tonic-gate 
49*0Sstevel@tonic-gate END
50*0Sstevel@tonic-gate {
51*0Sstevel@tonic-gate 	printa("%d/%d sleeping on %d/%d:\n%@d\n", @);
52*0Sstevel@tonic-gate }
53