linux/tools/tracing
Daniel Bristot de Oliveira 173a3b0148 rtla/timerlat: Add the automatic trace option
Add the -a/--auto <arg in us> option. This option sets some commonly
used options while debugging the system. It aims to help users produce
reports in the field, reducing the number of arguments passed to the
tool in the first approach to a problem.

It is equivalent to setting osnoise/stop_tracing_total_us and print_stack
with the argument, and saving the trace to timerlat_trace.txt file if the
trace is stopped automatically.

Link: https://lkml.kernel.org/r/92438f7ef132c731f538cebdf77850300afe04a5.1646247211.git.bristot@kernel.org

Cc: Daniel Bristot de Oliveira <bristot@kernel.org>
Cc: Clark Williams <williams@redhat.com>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2022-03-15 14:36:49 -04:00
..
latency tools/latency-collector: Use correct size when writing queue_full_warning 2021-10-25 22:27:19 -04:00
rtla rtla/timerlat: Add the automatic trace option 2022-03-15 14:36:49 -04:00
Makefile tools/tracing: Update Makefile to build rtla 2022-01-27 19:15:47 -05:00