X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Fdoc%2Fdeveloper%2Flttng-lttv-roadmap.html;h=af9bd0540ba28f2a5c45fab0ab8909ccea70eca0;hb=0074825552c18b94ee88a0949f082102c9c7a0d9;hp=36d4bcfa0096fb5bc81c7e5026563e5815b28a12;hpb=36e658f8693f1579518616e80579ba4952c4f329;p=lttv.git
diff --git a/ltt/branches/poly/doc/developer/lttng-lttv-roadmap.html b/ltt/branches/poly/doc/developer/lttng-lttv-roadmap.html
index 36d4bcfa..af9bd054 100644
--- a/ltt/branches/poly/doc/developer/lttng-lttv-roadmap.html
+++ b/ltt/branches/poly/doc/developer/lttng-lttv-roadmap.html
@@ -16,7 +16,6 @@ The % symbol marks who is interested in the realisation of the item.
LTTV Roadmap
* TODO
-(2) Finish pre-computing of states to a file.
(3) Add cluster support.
# Eric Clement
(3) Make LTTV aware of type formats (visual separators) defined in the XML
@@ -37,6 +36,7 @@ cpus > 0.
(4) Compensate for time spent in probes in LTTV analysis.
(4) Add CPU, network, disk, memory usage histogram. [Per interval statistics]
(5) Add Python scripting hooks.
+(5) Add GUI interface to take an hybrid trace.
(5) Flight recorder : start lttd automatically upon GUI trace control stop.
(5) Automatically detect traces with too much processes and disable faulty operations.
(5) Event sequence detector (inspired from regular expressions).
@@ -57,7 +57,10 @@ of process 0.
LTT Next Generation Roadmap
* TODO
-(3) Have various subbuffer sizes for high and low rate channels.
+(1) Adapt printk to use LTTng.
+(1) Integrate SystemTAP logging with LTTng.
+(2) Rethink facility logging code (genevent output).
+(2) Post an updated LTTng version to LKML (2.6.18-rcX).
(3) Change the byte pair "facility, event" id for a short combining the
informatinon.
(4) Add Xen support.
@@ -66,8 +69,6 @@ informatinon.
(4) efficient dynamic event filtering while recording trace.
% Sensis Corp. Tim Bish
(4) instrument kernel bottom half irqsave, spinlocks, rwlocks, seqlocks, semaphores, mutexes, brlock.
-(4) In flight recorder mode, have the low traffic channels saved as normal
-tracefiles and high traffic channels being flight recorder.
(4) Try to use my own non LOCK prefixed version of atomic operations : we are
using per-CPU variables, so it should make it possible.
(4) integrate NPTL instrumentation (see
@@ -75,14 +76,10 @@ using per-CPU variables, so it should make it possible.
(4) Probe calibration kernel module.
(4) Make page faults detect nested fault without nesting 4 times in the page
fault handler.
-(4) #IBM Test fix for ppc64 kernel 2.6.9 missing syscall return instrumentation.
-(5) Discuss with RelayFS upstream to integrate LTTng modifications.
-(5) Move to DebugFS for channel files.
(5) Support CPUs with scalable frequency.
(5) Integrate LTTng and lttd with LKCD.
(7) Integrate periodical dump of perfctr hardware counters.
(8) Integrate periodical dump of SystemTAP computed information.
-(8) Integrate SystemTAP logging with LTTng.
(9) Add support for setjmp/longjmp and jump tables instrumentation to
ltt-instrument-functions.
(9) Make ltt-usertrace-fast support internal heartbeat timer.