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Date: Thu, 2 Oct 2025 16:35:51 -0300
From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Thomas Falcon <thomas.falcon@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@redhat.com>,
	Namhyung Kim <namhyung@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Jiri Olsa <jolsa@kernel.org>, Ian Rogers <irogers@google.com>,
	Adrian Hunter <adrian.hunter@intel.com>,
	Kan Liang <kan.liang@linux.intel.com>, linux-kernel@vger.kernel.org,
	linux-perf-users@vger.kernel.org, Andi Kleen <ak@linux.intel.com>
Subject: Re: [RESEND][PATCH v2 0/2] perf record: ratio-to-prev event term for
 auto counter reload
Message-ID: <aN7UF0MwmQnzk72W@x1>
References: <20250902164047.64261-1-thomas.falcon@intel.com>
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In-Reply-To: <20250902164047.64261-1-thomas.falcon@intel.com>

On Tue, Sep 02, 2025 at 11:40:44AM -0500, Thomas Falcon wrote:
> The Auto Counter Reload (ACR)[1] feature is used to track the
> relative rates of two or more perf events, only sampling
> when a given threshold is exceeded. This helps reduce overhead
> and unnecessary samples. However, enabling this feature
> currently requires setting two parameters:

Can you please try to rebase to what is in tmp.perf-tools-next now?

- Arnaldo