Messages in this thread | | | Date | Tue, 18 Sep 2007 16:22:10 -0700 | From | Randy Dunlap <> | Subject | Re: [patch 3/4] Linux Kernel Markers - Documentation |
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On Tue, 18 Sep 2007 17:13:27 -0400 Mathieu Desnoyers wrote:
> Here is some documentation explaining what is/how to use the Linux > Kernel Markers. > > --- > > Documentation/markers/markers.txt | 93 +++++++++++++++++++++++++++ > Documentation/markers/src/Makefile | 7 ++ > Documentation/markers/src/marker-example.c | 55 ++++++++++++++++ > Documentation/markers/src/probe-example.c | 98 +++++++++++++++++++++++++++++ > 4 files changed, 253 insertions(+) > > Index: linux-2.6-lttng/Documentation/markers/markers.txt > =================================================================== > --- /dev/null 1970-01-01 00:00:00.000000000 +0000 > +++ linux-2.6-lttng/Documentation/markers/markers.txt 2007-09-07 09:17:45.000000000 -0400 > @@ -0,0 +1,93 @@
> +The marker mechanism supports inserting multiple instances of the same marker. > +Markers can be put in inline functions, inlined static functions, and > +unrolled loops.
as well as regular functions ?
> +* Probe / marker example > + > +See the example provided in Documentation/markers/markers/src
drop one of ^^^ "markers/"
> +Run, as root : > + > +make > +insmod marker-example.ko (insmod order is not important) > +insmod probe-example.ko > +cat /proc/marker-example (returns an expected error) > +rmmod marker-example probe-example > +dmesg
--- ~Randy *** Remember to use Documentation/SubmitChecklist when testing your code *** - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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