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Mon, 29 Dec 2025 17:00:14 -0500 (EST) Date: Mon, 29 Dec 2025 17:00:21 -0500 From: Steven Rostedt To: "Rafael J. Wysocki" Cc: Christian Loehle , Samuel Wu , Huang Rui , "Gautham R. Shenoy" , Mario Limonciello , Perry Yuan , Jonathan Corbet , Viresh Kumar , Masami Hiramatsu , Mathieu Desnoyers , Srinivas Pandruvada , Len Brown , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Ian Rogers , Adrian Hunter , James Clark , kernel-team@android.com, linux-pm@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, bpf@vger.kernel.org, linux-perf-users@vger.kernel.org Subject: Re: [PATCH v3 1/2] cpufreq: Replace trace_cpu_frequency with trace_policy_frequency Message-ID: <20251229170021.71cc5425@gandalf.local.home> In-Reply-To: <20251229165212.5bd8508d@gandalf.local.home> References: <20251201202437.3750901-1-wusamuel@google.com> <20251201202437.3750901-2-wusamuel@google.com> <20251204114844.54953b01@gandalf.local.home> <20251229165212.5bd8508d@gandalf.local.home> X-Mailer: Claws Mail 3.20.0git84 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Mon, 29 Dec 2025 16:52:12 -0500 Steven Rostedt wrote: > On Thu, 4 Dec 2025 18:24:57 +0100 > "Rafael J. Wysocki" wrote: > > > My concern is that the patch effectively removes one trace point > > (cpu_frequency) and adds another one with a different format > > (policy_frequency), updates one utility in the kernel tree and expects > > everyone else to somehow know that they should switch over. > > > > I know about at least several people who have their own scripts using > > this tracepoint though. > > Hi Rafael, > > Can you reach out to those that have scripts that use this trace event to > see if it can be changed? > > Thanks, I got a bunch of "Undelivered Mail Returned to Sender". It seems that gmail thinks my goodmis.org account is now spam :-p -- Steve