(1) LTTng event description: move from tracepoint/markers to Ftrace TRACE_EVENT
declarations. Extend TRACE_EVENT as needed.<br>
# <A HREF="mailto: Douglas Santos <douglas.santos@polymtl.ca>">Douglas Santos</A>)<BR>
-(1) LTTng ring buffer adaptation for FTrace.
+(1) LTTng ring buffer adaptation for FTrace.<br>
(1) FTrace/LTTng trace format standardization.<BR>
(1) Extend NO_HZ support vs trace streaming support to other architectures (need
to add cpu idle notifiers and test).<br>
(1) Make sure ltt-ascii kernel text dump fits well with streaming hooked into
cpu idle.<br>
+[Depends on cpu idle notifier port to other architectures]<br>
(1) Support CPUs with scalable frequency with a time-consistent increment and
with an approach scalable to SMP. (done for ARM OMAP3 UP only, but the OMAP3
approach should be tested and probably derived into an SMP implementation)<br>
<br>
<br>
+* TODO (medium priority)<br>
+(3) LTTng trace session (support multiple active traces at once) integration
+into Ftrace.<br>
+(3) LTTng and Ftrace DebugFS interface merge.<br>
+(3) LTTng trace clock time-stamping merge into mainline.<br>
+(3) NMI-safe tracing merge into mainline.<br>
+<br>
+<br>
* Nice to have<br>
<br>
(3) Bring stack dump in sync with new lttng.<br>
(4) integrate NPTL instrumentation (see
<A HREF="http://nptltracetool.sourceforge.net/">PTT</A>).<br>
(4) Probe calibration kernel module.<br>
-(4) Make page faults detect nested fault without nesting 4 times in the page
-fault handler. (or use vmalloc_sync_all at each tracing module load)<br>
(5) Add boot time tracing support.<br>
(5) Integrate LTTng and lttd with LKCD.<br>
- # <A HREF="mailto:Lai Jiangshan <laijs@cn.fujitsu.com>>">Lai Jiangshan</A><br>
(7) Integrate periodical dump of perfctr hardware counters.<br>
(8) Integrate SystemTAP logging with LTTng.<br>
(8) Integrate periodical dump of SystemTAP computed information.<br>