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[73.202.46.50]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3124e3327b4sm4232625a91.48.2025.06.01.10.32.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 01 Jun 2025 10:32:55 -0700 (PDT) From: Howard Chu To: acme@kernel.org Cc: mingo@redhat.com, namhyung@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, irogers@google.com, adrian.hunter@intel.com, peterz@infradead.org, kan.liang@linux.intel.com, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, Howard Chu Subject: [PATCH v2] perf doc trace: Remove --map-dump documentation Date: Sun, 1 Jun 2025 10:32:52 -0700 Message-ID: <20250601173252.717780-1-howardchu95@gmail.com> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The --map-dump option was removed in 5e6da6be3082 ("perf trace: Migrate BPF augmentation to use a skeleton"), this patch removes its remaining documentation. Change in v2: - Correct the commit log format Fixes: 5e6da6be3082 ("perf trace: Migrate BPF augmentation to use a skeleto= n") Signed-off-by: Howard Chu --- tools/perf/Documentation/perf-trace.txt | 8 -------- 1 file changed, 8 deletions(-) diff --git a/tools/perf/Documentation/perf-trace.txt b/tools/perf/Documenta= tion/perf-trace.txt index c1fb6056a0d3..973fede403a0 100644 --- a/tools/perf/Documentation/perf-trace.txt +++ b/tools/perf/Documentation/perf-trace.txt @@ -238,14 +238,6 @@ the thread executes on the designated CPUs. Default is= to monitor all CPUs. the same beautifiers used in the strace-like enter+exit lines to augment = the tracepoint arguments. =20 ---map-dump:: - Dump BPF maps setup by events passed via -e, for instance the augmented_r= aw_syscalls - living in tools/perf/examples/bpf/augmented_raw_syscalls.c. For now this - dumps just boolean map values and integer keys, in time this will print i= n hex - by default and use BTF when available, as well as use functions to do pre= tty - printing using the existing 'perf trace' syscall arg beautifiers to map i= nteger - arguments to strings (pid to comm, syscall id to syscall name, etc). - --force-btf:: Use btf_dump to pretty print syscall argument data, instead of using hand= -crafted pretty printers. This option is intended for testing BTF integration in perf tra= ce. btf_dump-based --=20 2.45.2