1*7c478bd9Sstevel@tonic-gate /*
2*7c478bd9Sstevel@tonic-gate  * CDDL HEADER START
3*7c478bd9Sstevel@tonic-gate  *
4*7c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*7c478bd9Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
6*7c478bd9Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
7*7c478bd9Sstevel@tonic-gate  * with the License.
8*7c478bd9Sstevel@tonic-gate  *
9*7c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*7c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
11*7c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
12*7c478bd9Sstevel@tonic-gate  * and limitations under the License.
13*7c478bd9Sstevel@tonic-gate  *
14*7c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
15*7c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*7c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
17*7c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
18*7c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
19*7c478bd9Sstevel@tonic-gate  *
20*7c478bd9Sstevel@tonic-gate  * CDDL HEADER END
21*7c478bd9Sstevel@tonic-gate  */
22*7c478bd9Sstevel@tonic-gate /*
23*7c478bd9Sstevel@tonic-gate  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24*7c478bd9Sstevel@tonic-gate  * Use is subject to license terms.
25*7c478bd9Sstevel@tonic-gate  */
26*7c478bd9Sstevel@tonic-gate 
27*7c478bd9Sstevel@tonic-gate sched:::off-cpu
28*7c478bd9Sstevel@tonic-gate /curlwpsinfo->pr_state == SSLEEP/
29*7c478bd9Sstevel@tonic-gate {
30*7c478bd9Sstevel@tonic-gate 	/*
31*7c478bd9Sstevel@tonic-gate 	 * We're sleeping.  Track our sobj type.
32*7c478bd9Sstevel@tonic-gate 	 */
33*7c478bd9Sstevel@tonic-gate 	self->sobj = curlwpsinfo->pr_stype;
34*7c478bd9Sstevel@tonic-gate 	self->bedtime = timestamp;
35*7c478bd9Sstevel@tonic-gate }
36*7c478bd9Sstevel@tonic-gate 
37*7c478bd9Sstevel@tonic-gate sched:::off-cpu
38*7c478bd9Sstevel@tonic-gate /curlwpsinfo->pr_state == SRUN/
39*7c478bd9Sstevel@tonic-gate {
40*7c478bd9Sstevel@tonic-gate 	self->bedtime = timestamp;
41*7c478bd9Sstevel@tonic-gate }
42*7c478bd9Sstevel@tonic-gate 
43*7c478bd9Sstevel@tonic-gate sched:::on-cpu
44*7c478bd9Sstevel@tonic-gate /self->bedtime && !self->sobj/
45*7c478bd9Sstevel@tonic-gate {
46*7c478bd9Sstevel@tonic-gate 	@["preempted"] = quantize(timestamp - self->bedtime);
47*7c478bd9Sstevel@tonic-gate 	self->bedtime = 0;
48*7c478bd9Sstevel@tonic-gate }
49*7c478bd9Sstevel@tonic-gate 
50*7c478bd9Sstevel@tonic-gate sched:::on-cpu
51*7c478bd9Sstevel@tonic-gate /self->sobj/
52*7c478bd9Sstevel@tonic-gate {
53*7c478bd9Sstevel@tonic-gate 	@[self->sobj == SOBJ_MUTEX ? "kernel-level lock" :
54*7c478bd9Sstevel@tonic-gate 	    self->sobj == SOBJ_RWLOCK ? "rwlock" :
55*7c478bd9Sstevel@tonic-gate 	    self->sobj == SOBJ_CV ? "condition variable" :
56*7c478bd9Sstevel@tonic-gate 	    self->sobj == SOBJ_SEMA ? "semaphore" :
57*7c478bd9Sstevel@tonic-gate 	    self->sobj == SOBJ_USER ? "user-level lock" :
58*7c478bd9Sstevel@tonic-gate 	    self->sobj == SOBJ_USER_PI ? "user-level prio-inheriting lock" :
59*7c478bd9Sstevel@tonic-gate 	    self->sobj == SOBJ_SHUTTLE ? "shuttle" : "unknown"] =
60*7c478bd9Sstevel@tonic-gate 	    quantize(timestamp - self->bedtime);
61*7c478bd9Sstevel@tonic-gate 
62*7c478bd9Sstevel@tonic-gate 	self->sobj = 0;
63*7c478bd9Sstevel@tonic-gate 	self->bedtime = 0;
64*7c478bd9Sstevel@tonic-gate }
65