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From: Namhyung Kim <namhyung@kernel.org>
To: Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@redhat.com>, 
 Arnaldo Carvalho de Melo <acme@kernel.org>, 
 Mark Rutland <mark.rutland@arm.com>, 
 Alexander Shishkin <alexander.shishkin@linux.intel.com>, 
 Jiri Olsa <jolsa@kernel.org>, Adrian Hunter <adrian.hunter@intel.com>, 
 Kan Liang <kan.liang@linux.intel.com>, James Clark <james.clark@linaro.org>, 
 Zhongqiu Han <quic_zhonhan@quicinc.com>, 
 Yicong Yang <yangyicong@hisilicon.com>, linux-perf-users@vger.kernel.org, 
 linux-kernel@vger.kernel.org, bpf@vger.kernel.org, 
 Ian Rogers <irogers@google.com>
In-Reply-To: <20250607061238.161756-1-irogers@google.com>
References: <20250607061238.161756-1-irogers@google.com>
Subject: Re: [PATCH v1 0/4] Pipe mode header dumping and minor space saving
Message-Id: <175095968444.2045399.15438256971505917077.b4-ty@kernel.org>
Date: Thu, 26 Jun 2025 10:41:24 -0700
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On Fri, 06 Jun 2025 23:12:34 -0700, Ian Rogers wrote:
> Pipe mode has no header and emits the data as if it were events. The
> dumping of features was controlled by the --header/-I options which
> makes little sense when they are events, normally traced when
> dump_trace is true. Switch to making pipe feature events also be
> traced with detail when other events are.
> 
> The attr event in pipe mode had no dumping, wire this up and use the
> existing perf_event_attr fprintf support.
> 
> [...]
Applied to perf-tools-next, thanks!

Best regards,
Namhyung