From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Yang Jihong <yangjihong1@huawei.com>
Cc: peterz@infradead.org, mingo@redhat.com, mark.rutland@arm.com,
alexander.shishkin@linux.intel.com, jolsa@kernel.org,
namhyung@kernel.org, irogers@google.com, adrian.hunter@intel.com,
linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] perf debug: List available options when no variable is specified
Date: Fri, 3 Nov 2023 12:29:31 -0300 [thread overview]
Message-ID: <ZUUR2/9An1ccCY+C@kernel.org> (raw)
In-Reply-To: <20231101064543.1481957-1-yangjihong1@huawei.com>
Em Wed, Nov 01, 2023 at 06:45:43AM +0000, Yang Jihong escreveu:
> Minor help message improvement for `perf --debug`
> Before:
> # perf --debug
> No variable specified for --debug.
> Usage: perf [--version] [--help] [OPTIONS] COMMAND [ARGS]
> After:
> # perf --debug
> No variable specified for --debug, available options: verbose,ordered-events,stderr,data-convert,perf-event-open
>
> Usage: perf [--version] [--help] [OPTIONS] COMMAND [ARGS]
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
- Arnaldo
> Suggested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
> Signed-off-by: Yang Jihong <yangjihong1@huawei.com>
> ---
>
> Changes since v1:
> - Provide helper to iterate debug_opts and print name instead of adding a new variable.
prev parent reply other threads:[~2023-11-03 15:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-01 6:45 [PATCH v2] perf debug: List available options when no variable is specified Yang Jihong
2023-11-03 15:29 ` Arnaldo Carvalho de Melo [this message]
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