[PATCH v4 0/4] perf timechart io mode

From: Stanislav Fomichev
Date: Tue Jul 08 2014 - 12:04:25 EST

This patchset adds IO mode: instead of process time we record io syscalls
and then draw timechart of writes/reads/tx/rx/polls.

- v5 didn't actually contained 'converted consistency checks' fix, so
respinning the series once again with the fix folded;
Namhyung, can I still keep your Acked-By?
Jiri, can you please pull it?

- converted consistency check errors to warnings so we can tolerate
some perf.data errors
- added more info to 'implement IO mode' changelog

- another attempt for fix segfault when skipping invalid tracepoints
- added new patch to fix rendering in Firefox

- fixed segfault when skipping invalid tracepoints
- added ms/us units support for --io-xyz time options
- fixed missing boxes on Firefox

- separated start_time fix into distinct commit
- separated --io-xyz options into distinct commit
- fixed 'error' shadowing
- initialized variables in declaration when possible
- removed assert usage
- fprintf -> pr_err
- removed wrongly placed __maybe_unused

Stanislav Fomichev (4):
perf timechart: fix rendering in Firefox
perf timechart: implement IO mode
perf timechart: conditionally update start_time on fork
perf timechart: add more options to IO mode

tools/perf/Documentation/perf-timechart.txt | 38 +-
tools/perf/builtin-timechart.c | 693 +++++++++++++++++++++++++++-
tools/perf/util/svghelper.c | 168 +++++--
tools/perf/util/svghelper.h | 6 +-
4 files changed, 845 insertions(+), 60 deletions(-)


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