From: sashiko-bot@kernel.org
To: "Arnaldo Carvalho de Melo" <acme@kernel.org>
Cc: linux-perf-users@vger.kernel.org
Subject: Re: [PATCH 2/4] perf report: Add --progress option
Date: Mon, 28 Sep 2026 22:12:51 +0000 [thread overview]
Message-ID: <20260928221252.0C8A01F000FF@smtp.kernel.org> (raw)
In-Reply-To: <20260928220634.2451784-3-acme@kernel.org>
> From: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> Processing a large session with stdio output gives no feedback about
> which phase perf is in or how far along it is: ui_progress updates are
> only shown by the TUI. Add --progress, installing a stdio backend
> (ui/stdio/progress.c) that prints the phase title, percentage and
> counts:
>
> Processing events... [42.3%] 317M / 746M
>
> Phases can be nested, so the backend tracks the ones started to
> complete the right one on ui_progress__finish(); that requires
> init()/finish() pairs, fixed in ordered-events.c and the pipe and
> directory event processing.
>
> Assisted-by: LLM
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260928220634.2451784-1-acme@kernel.org?part=2
next prev parent reply other threads:[~2026-09-28 22:12 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-28 22:06 [PATCH v3 0/4] perf tools: Add progress diagnostics and a false-sharing workload Arnaldo Carvalho de Melo
2026-09-28 22:06 ` [PATCH 1/4] perf config: Move perf_config__set_variable() to util/config.c Arnaldo Carvalho de Melo
2026-09-28 22:19 ` sashiko-bot
2026-09-28 22:06 ` [PATCH 2/4] perf report: Add --progress option Arnaldo Carvalho de Melo
2026-09-28 22:12 ` sashiko-bot [this message]
2026-09-29 18:29 ` Namhyung Kim
2026-09-28 22:06 ` [PATCH 3/4] perf scripts: Add perf-stuck, to tell where a running perf is stuck Arnaldo Carvalho de Melo
2026-09-28 22:16 ` sashiko-bot
2026-09-29 18:31 ` Namhyung Kim
2026-09-28 22:06 ` [PATCH 4/4] perf test: Add false_sharing workload exhibiting cross-CPU false sharing Arnaldo Carvalho de Melo
2026-09-28 22:14 ` sashiko-bot
-- strict thread matches above, loose matches on Subject: below --
2026-09-28 16:22 [PATCH 0/4 v1] perf tools: Add progress diagnostics and a false-sharing workload Arnaldo Carvalho de Melo
2026-09-28 16:22 ` [PATCH 2/4] perf report: Add --progress option Arnaldo Carvalho de Melo
2026-09-28 16:31 ` sashiko-bot
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