Re: [PATCH] perf script: Simplify auxiliary event printing functions

From: Arnaldo Carvalho de Melo
Date: Mon Apr 06 2020 - 09:39:37 EST


Em Fri, Apr 03, 2020 at 12:48:02PM +0200, Jiri Olsa escreveu:
> On Thu, Apr 02, 2020 at 05:15:48PM +0300, Adrian Hunter wrote:
> > This simplifies the print functions for the following perf script
> > options:
> >
> > --show-task-events
> > --show-namespace-events
> > --show-cgroup-events
> > --show-mmap-events
> > --show-switch-events
> > --show-lost-events
> > --show-bpf-events
> >
> > Example:
> > # perf record --switch-events -a -e cycles -c 10000 sleep 1
> > Before:
> > # perf script --show-task-events --show-namespace-events --show-cgroup-events --show-mmap-events --show-switch-events --show-lost-events --show-bpf-events >out-before.txt
> > After:
> > # perf script --show-task-events --show-namespace-events --show-cgroup-events --show-mmap-events --show-switch-events --show-lost-events --show-bpf-events >out-after.txt
> > # diff -s out-before.txt out-after.txt
> > Files out-before.txt and out-after.tx are identical
> >
> > Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
>
> Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>

Thanks, applied.

- Arnaldo