This set introduces some tracing facilities to rtla tools. It adds the possibility to change the tracing_thresh to osnoise, allowing a fine tune of OS noise detection. It also adds the auto tracing feature (-a threshold us), which aims helping the first approach to a problem by setting common tracing features with a single parameter. Finally, it also allow osnoise top and timerlat top to enable additional trace events via (possible multiple) -e sys:event options. Daniel Bristot de Oliveira (7): rtla/osnoise: Add support to adjust the tracing_thresh rtla/osnoise: Add an option to set the threshold rtla/osnoise: Add the automatic trace option rtla/timerlat: Add the automatic trace option rtla/trace: Add trace events helpers rtla/osnoise: Add -e/--event option rtla/timerlat: Add -e/--event option .../tools/rtla/common_osnoise_options.rst | 10 ++ .../tools/rtla/common_timerlat_options.rst | 7 ++ tools/tracing/rtla/src/osnoise.c | 83 ++++++++++++++ tools/tracing/rtla/src/osnoise.h | 8 ++ tools/tracing/rtla/src/osnoise_hist.c | 35 +++++- tools/tracing/rtla/src/osnoise_top.c | 58 +++++++++- tools/tracing/rtla/src/timerlat_hist.c | 24 +++- tools/tracing/rtla/src/timerlat_top.c | 50 ++++++++- tools/tracing/rtla/src/trace.c | 105 ++++++++++++++++++ tools/tracing/rtla/src/trace.h | 15 +++ 10 files changed, 382 insertions(+), 13 deletions(-) -- 2.34.1
