From 0889c9860f5d07fc87db6bfc287b9a3ddc764aa1 Mon Sep 17 00:00:00 2001 From: Patrik Nyblom Date: Thu, 8 Mar 2012 16:05:16 +0100 Subject: Move dtrace erlang code and NIF into runtime_tools Also make dyntrace NIF's load in on_load instead of init/0 --- lib/runtime_tools/examples/process-scheduling.d | 35 +++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 lib/runtime_tools/examples/process-scheduling.d (limited to 'lib/runtime_tools/examples/process-scheduling.d') diff --git a/lib/runtime_tools/examples/process-scheduling.d b/lib/runtime_tools/examples/process-scheduling.d new file mode 100644 index 0000000000..79e9cc598c --- /dev/null +++ b/lib/runtime_tools/examples/process-scheduling.d @@ -0,0 +1,35 @@ +/* example usage: dtrace -q -s /path/to/process-scheduling.d */ +/* + * %CopyrightBegin% + * + * Copyright Scott Lystig Fritchie 2011. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +erlang*:::process-scheduled +{ + printf(" Schedule pid %s mfa %s\n", copyinstr(arg0), copyinstr(arg1)); +} + +erlang*:::process-unscheduled +{ + printf("Unschedule pid %s\n", copyinstr(arg0)); +} + +erlang*:::process-hibernate +{ + printf(" Hibernate pid %s resume mfa %s\n", + copyinstr(arg0), copyinstr(arg1)); +} -- cgit v1.2.3