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1 | TRACE-CMD-START(1) | ||
2 | =================== | ||
3 | |||
4 | NAME | ||
5 | ---- | ||
6 | trace-cmd-start - start the Ftrace Linux kernel tracer without recording | ||
7 | |||
8 | SYNOPSIS | ||
9 | -------- | ||
10 | *trace-cmd start* ['OPTIONS'] | ||
11 | |||
12 | DESCRIPTION | ||
13 | ----------- | ||
14 | The trace-cmd(1) start enables all the Ftrace tracing the same way | ||
15 | trace-cmd-record(1) does. The difference is that it does not run threads to | ||
16 | create a trace.dat file. This is useful just to enable Ftrace and you are only | ||
17 | interested in the trace after some event has occurred and the trace is | ||
18 | stopped. Then the trace can be read straight from the Ftrace pseudo file | ||
19 | system or can be extracted with trace-cmd-extract(1). | ||
20 | |||
21 | OPTIONS | ||
22 | ------- | ||
23 | The options are the same as 'trace-cmd-record(1)', except that it does not | ||
24 | take options specific to recording (*-s*, *-o*, *-F*, *-N*, and *-t*). | ||
25 | |||
26 | SEE ALSO | ||
27 | -------- | ||
28 | trace-cmd(1), trace-cmd-record(1), trace-cmd-report(1), trace-cmd-stop(1), | ||
29 | trace-cmd-extract(1), trace-cmd-reset(1), trace-cmd-split(1), | ||
30 | trace-cmd-list(1), trace-cmd-listen(1) | ||
31 | |||
32 | AUTHOR | ||
33 | ------ | ||
34 | Written by Steven Rostedt, <rostedt@goodmis.org> | ||
35 | |||
36 | RESOURCES | ||
37 | --------- | ||
38 | git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git | ||
39 | |||
40 | COPYING | ||
41 | ------- | ||
42 | Copyright \(C) 2010 Red Hat, Inc. Free use of this software is granted under | ||
43 | the terms of the GNU Public License (GPL). | ||
44 | |||