linux-kernel - Re: [PATCH 0/3] tracing/kselftest: histogram trigger expression tests

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Date:   Wed, 27 Oct 2021 14:04:15 -0700
From:   Kalesh Singh <kaleshsingh@...gle.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     surenb@...gle.com, hridya@...gle.com, namhyung@...nel.org,
        kernel-team@...roid.com, rostedt@...dmis.org, mhiramat@...nel.org,
        Ingo Molnar <mingo@...hat.com>, Shuah Khan <shuah@...nel.org>,
        linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH 0/3] tracing/kselftest: histogram trigger expression tests

On Wed, Oct 27, 2021 at 1:59 PM Kalesh Singh <kaleshsingh@...gle.com> wrote:
>
> This series adds kselftest for histogram trigger expresions and is
> dependent on the series at [1] and can be applied on top of those after
> dropping the patch 7 in [1].
>
> [1] https://lore.kernel.org/r/20211025200852.3002369-1-kaleshsingh@google.com/
>
> Kalesh Singh (3):
>   tracing/histogram: Document hist trigger variables
>   tracing/kselftests: Remove triggers with references before their
>     definitions
>   tracing/selftests: Add tests for hist trigger expression parsing (v5)

Hi Steve, Masami,

Can you give these changes a try when you can please. I believe it
should not cause any regressions now.

Thanks,
Kalesh
>
>  kernel/trace/trace.c                          | 11 +++
>  .../testing/selftests/ftrace/test.d/functions |  9 +++
>  .../trigger/trigger-hist-expressions.tc       | 72 +++++++++++++++++++
>  3 files changed, 92 insertions(+)
>  create mode 100644 tools/testing/selftests/ftrace/test.d/trigger/trigger-hist-expressions.tc
>
> --
> 2.33.0.1079.g6e70778dc9-goog
>