diff options
Diffstat (limited to 'src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/demo/sched/firebird.d')
-rw-r--r-- | src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/demo/sched/firebird.d | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/demo/sched/firebird.d b/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/demo/sched/firebird.d new file mode 100644 index 00000000..ab65e956 --- /dev/null +++ b/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/demo/sched/firebird.d @@ -0,0 +1,52 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License, Version 1.0 only + * (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 2005 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#pragma D option quiet + +sched:::sleep +/execname == "MozillaFirebird" && curlwpsinfo->pr_stype == SOBJ_CV/ +{ + bedtime[curlwpsinfo->pr_addr] = timestamp; +} + +sched:::wakeup +/execname == "MozillaFirebird" && bedtime[args[0]->pr_addr]/ +{ + @[args[1]->pr_pid, args[0]->pr_lwpid, pid, curlwpsinfo->pr_lwpid] = + quantize(timestamp - bedtime[args[0]->pr_addr]); + bedtime[args[0]->pr_addr] = 0; +} + +sched:::wakeup +/bedtime[args[0]->pr_addr]/ +{ + bedtime[args[0]->pr_addr] = 0; +} + +END +{ + printa("%d/%d sleeping on %d/%d:\n%@d\n", @); +} |