From nobody Tue Oct 7 05:43:03 2025 Received: from mail-pl1-f202.google.com (mail-pl1-f202.google.com [209.85.214.202]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BD8A0265637 for ; Mon, 14 Jul 2025 16:44:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.202 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752511469; cv=none; b=H0G8FUFiOiEFxflldIMxe3t2oOVRw4ziHXnclMQ1zIhbA5HfxbED76iNGjgvEG72KtXyDuWrSYWDT146erZ8XLLsUI/j8dt7eZtKA7X2+zFS8R9NfGq1dwmDmvzbklsgbOXt8WVXhPgLT0/wBVNOhE+Gb+QGTaCl6zQ6VKloYOI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752511469; c=relaxed/simple; bh=WDFb8KRjkWtnIVv8Htut7znggZbaQvt3o8qYiqxrd2c=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Content-Type; b=W378MN7aWWb9LXoK/FiJEwAOj9fEOFQchxMwm/7G60bsJAxBsj86UrwnzO5GdV/LUs0zYvyudCdTB6/n1/NrkH93DNxwqMlUHEWCQOpARugrs7NrDcjYyAVi69c153WdCyNOnZNhYUkRVINBB5WuGZCeS+wNn2ixsP/yGiRKtC8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=0S5N0gvX; arc=none smtp.client-ip=209.85.214.202 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="0S5N0gvX" Received: by mail-pl1-f202.google.com with SMTP id d9443c01a7336-23536f7c2d7so74013345ad.2 for ; Mon, 14 Jul 2025 09:44:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1752511467; x=1753116267; darn=vger.kernel.org; h=to:from:subject:message-id:references:mime-version:in-reply-to:date :from:to:cc:subject:date:message-id:reply-to; bh=Gj6H/6wWHWCvqxE/S+KSUU184sKn3KsUwpHe5HzrhKI=; b=0S5N0gvX/Vm5aqR1BsEVTVCHTtpev2HkK6lIlllEtkkkBFN2TCFezi/uPHFAaDr3JA PV176H+ECckWpLA2RhPP6xkKA76VCNYZtcn8vqMhwXmyQua9RarveByZ20A0b+eQdubT 5DaBIPmnEkiMo3kugiwz1xoRtWe1IQAN70I0vyePr7OtlCsxd2UBdoNIMHR5BocUdzhN yxQnJX0BGqA3ghkd1tN9RnBXAJ3eMariH8vVx8HrUTIF1ioDJCdkfzA9gJOhJoPUCvfJ DvHK9ob4zcBgLW1X72+HMM9Z7ryNe0p2FW0eWQyzQMtMHpKiHVBx5MJuCVoGKEljRBmP YxPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752511467; x=1753116267; h=to:from:subject:message-id:references:mime-version:in-reply-to:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Gj6H/6wWHWCvqxE/S+KSUU184sKn3KsUwpHe5HzrhKI=; b=qrndgGwNxCybXKssZ0mX0vL+3ukx9/om1/eFZuXQF+NVWAgFxVS690u2iy2Xy17EF/ 6UCAwvcMsEYrILEnmCN8JXjADJ9+f3a7ZHbU0Tp9/w2EY/zD0w2nrZWJuNgA4kJRcI9v x9oFLB/8j15dht9pyM7mjFIZjC3Su/pC+YzKXbvzcVKViLEptOugkUXJWGyR+eEnM7uC 7kZ7HNKSQskCaHSqZW1c4x4kx4zxhf3qUMWb4F8n9I+kPRT1gNtSx3llx1g901bzuyeU cKNRLMPihB/UjnXMMdFowZ57Y1XqsvuJj/PGpRIQbCIJD2PWlOoVpAgoJ7bfAksMY3KZ YlXw== X-Forwarded-Encrypted: i=1; AJvYcCWkwJWCNtTeZTqxMz5nxM27qBG8rlCrba6ghPpqn16/6AK2lzSK3993yEN7LLHuKR8PXXlRazqn2SOGK0M=@vger.kernel.org X-Gm-Message-State: AOJu0YzGo39f8q72qSpLv9Qx+O2ZNI2SDCpAcJ2dPE4Eb3sKub0B2Z/y 2+O5ZVTcWbkVC3oEFzmjWIqU1YtO3LKvN4e0xlG4N+kfVTwMBCrKTBNpgcuMRTyYu/RUzDoEj48 cJysKHHNt8w== X-Google-Smtp-Source: AGHT+IHThaOZrwv7vNnjKKkw81fYMbm9wUwXPz7cKmEhuXFkBx/N0hqwMXNTYQXdJH17JJRVF0v9BYCDBmii X-Received: from plkq5.prod.google.com ([2002:a17:902:edc5:b0:234:9673:1d13]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a17:903:1a2f:b0:23d:dd63:2cd9 with SMTP id d9443c01a7336-23dee27dc17mr231875115ad.46.1752511467196; Mon, 14 Jul 2025 09:44:27 -0700 (PDT) Date: Mon, 14 Jul 2025 09:43:55 -0700 In-Reply-To: <20250714164405.111477-1-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250714164405.111477-1-irogers@google.com> X-Mailer: git-send-email 2.50.0.727.gbf7dc18ff4-goog Message-ID: <20250714164405.111477-8-irogers@google.com> Subject: [PATCH v7 07/16] perf list: Skip ABI PMUs when printing pmu values From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Kan Liang , James Clark , Xu Yang , "Masami Hiramatsu (Google)" , Collin Funk , Howard Chu , Weilin Wang , Andi Kleen , "Dr. David Alan Gilbert" , Thomas Richter , Tiezhu Yang , Gautam Menghani , Thomas Falcon , Chun-Tse Shao , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Avoid printing tracepoint, legacy and software events when listing for the pmu option. Add the PMU type to the print_event callbacks to ease detection. Signed-off-by: Ian Rogers --- tools/perf/builtin-list.c | 17 +++++++++++++---- tools/perf/util/pfm.c | 2 ++ tools/perf/util/pmus.c | 2 ++ tools/perf/util/print-events.c | 5 +++++ tools/perf/util/print-events.h | 2 +- 5 files changed, 23 insertions(+), 5 deletions(-) diff --git a/tools/perf/builtin-list.c b/tools/perf/builtin-list.c index 3a4061d02f6c..caf42276bd0f 100644 --- a/tools/perf/builtin-list.c +++ b/tools/perf/builtin-list.c @@ -58,6 +58,8 @@ struct print_state { bool metrics; /** @metricgroups: Controls printing of metric and metric groups. */ bool metricgroups; + /** @exclude_abi: Exclude PMUs with types less than PERF_TYPE_MAX except = PERF_TYPE_RAW. */ + bool exclude_abi; /** @last_topic: The last printed event topic. */ char *last_topic; /** @last_metricgroups: The last printed metric group. */ @@ -113,7 +115,8 @@ static void wordwrap(FILE *fp, const char *s, int start= , int max, int corr) } } =20 -static void default_print_event(void *ps, const char *topic, const char *p= mu_name, +static void default_print_event(void *ps, const char *topic, + const char *pmu_name, u32 pmu_type, const char *event_name, const char *event_alias, const char *scale_unit __maybe_unused, bool deprecated, const char *event_type_desc, @@ -130,6 +133,9 @@ static void default_print_event(void *ps, const char *t= opic, const char *pmu_nam if (print_state->pmu_glob && pmu_name && !strglobmatch(pmu_name, print_st= ate->pmu_glob)) return; =20 + if (print_state->exclude_abi && pmu_type < PERF_TYPE_MAX && pmu_type !=3D= PERF_TYPE_RAW) + return; + if (print_state->event_glob && (!event_name || !strglobmatch(event_name, print_state->event_glob)) && (!event_alias || !strglobmatch(event_alias, print_state->event_glob))= && @@ -354,7 +360,8 @@ static void fix_escape_fprintf(FILE *fp, struct strbuf = *buf, const char *fmt, .. fputs(buf->buf, fp); } =20 -static void json_print_event(void *ps, const char *topic, const char *pmu_= name, +static void json_print_event(void *ps, const char *topic, + const char *pmu_name, u32 pmu_type __maybe_unused, const char *event_name, const char *event_alias, const char *scale_unit, bool deprecated, const char *event_type_desc, @@ -647,9 +654,11 @@ int cmd_list(int argc, const char **argv) } else if (strcmp(argv[i], "cache") =3D=3D 0 || strcmp(argv[i], "hwcache") =3D=3D 0) print_hwcache_events(&print_cb, ps); - else if (strcmp(argv[i], "pmu") =3D=3D 0) + else if (strcmp(argv[i], "pmu") =3D=3D 0) { + default_ps.exclude_abi =3D true; perf_pmus__print_pmu_events(&print_cb, ps); - else if (strcmp(argv[i], "sdt") =3D=3D 0) + default_ps.exclude_abi =3D false; + } else if (strcmp(argv[i], "sdt") =3D=3D 0) print_sdt_events(&print_cb, ps); else if (strcmp(argv[i], "metric") =3D=3D 0 || strcmp(argv[i], "metrics"= ) =3D=3D 0) { default_ps.metricgroups =3D false; diff --git a/tools/perf/util/pfm.c b/tools/perf/util/pfm.c index 0dacc133ed39..15fc3898ec83 100644 --- a/tools/perf/util/pfm.c +++ b/tools/perf/util/pfm.c @@ -234,6 +234,7 @@ print_libpfm_event(const struct print_callbacks *print_= cb, void *print_state, =20 if (is_libpfm_event_supported(name, cpus, threads)) { print_cb->print_event(print_state, topic, pinfo->name, + /*pmu_type=3D*/PERF_TYPE_RAW, name, info->equiv, /*scale_unit=3D*/NULL, /*deprecated=3D*/NULL, "PFM event", @@ -269,6 +270,7 @@ print_libpfm_event(const struct print_callbacks *print_= cb, void *print_state, print_cb->print_event(print_state, topic, pinfo->name, + /*pmu_type=3D*/PERF_TYPE_RAW, name, /*alias=3D*/NULL, /*scale_unit=3D*/NULL, /*deprecated=3D*/NULL, "PFM event", diff --git a/tools/perf/util/pmus.c b/tools/perf/util/pmus.c index 409b909cfa02..004f5f0c621f 100644 --- a/tools/perf/util/pmus.c +++ b/tools/perf/util/pmus.c @@ -645,6 +645,7 @@ void perf_pmus__print_pmu_events(const struct print_cal= lbacks *print_cb, void *p print_cb->print_event(print_state, aliases[j].topic, aliases[j].pmu_name, + aliases[j].pmu->type, aliases[j].name, aliases[j].alias, aliases[j].scale_unit, @@ -749,6 +750,7 @@ void perf_pmus__print_raw_pmu_events(const struct print= _callbacks *print_cb, voi print_cb->print_event(print_state, /*topic=3D*/NULL, /*pmu_name=3D*/NULL, + pmu->type, format_args.short_string.buf, /*event_alias=3D*/NULL, /*scale_unit=3D*/NULL, diff --git a/tools/perf/util/print-events.c b/tools/perf/util/print-events.c index 3a5e5e7bae13..4153124a9948 100644 --- a/tools/perf/util/print-events.c +++ b/tools/perf/util/print-events.c @@ -121,6 +121,7 @@ void print_sdt_events(const struct print_callbacks *pri= nt_cb, void *print_state) print_cb->print_event(print_state, /*topic=3D*/NULL, /*pmu_name=3D*/NULL, + PERF_TYPE_TRACEPOINT, evt_name ?: sdt_name->s, /*event_alias=3D*/NULL, /*deprecated=3D*/false, @@ -222,6 +223,7 @@ int print_hwcache_events(const struct print_callbacks *= print_cb, void *print_sta print_cb->print_event(print_state, "cache", pmu->name, + pmu->type, name, alias_name, /*scale_unit=3D*/NULL, @@ -278,6 +280,7 @@ void print_symbol_events(const struct print_callbacks *= print_cb, void *print_sta print_cb->print_event(print_state, /*topic=3D*/NULL, /*pmu_name=3D*/NULL, + type, nd->s, alias, /*scale_unit=3D*/NULL, @@ -438,6 +441,7 @@ void print_events(const struct print_callbacks *print_c= b, void *print_state) print_cb->print_event(print_state, /*topic=3D*/NULL, /*pmu_name=3D*/NULL, + PERF_TYPE_RAW, "rNNN", /*event_alias=3D*/NULL, /*scale_unit=3D*/NULL, @@ -452,6 +456,7 @@ void print_events(const struct print_callbacks *print_c= b, void *print_state) print_cb->print_event(print_state, /*topic=3D*/NULL, /*pmu_name=3D*/NULL, + PERF_TYPE_BREAKPOINT, "mem:[/len][:access]", /*scale_unit=3D*/NULL, /*event_alias=3D*/NULL, diff --git a/tools/perf/util/print-events.h b/tools/perf/util/print-events.h index 4d95b8257e23..d6ba384f0c66 100644 --- a/tools/perf/util/print-events.h +++ b/tools/perf/util/print-events.h @@ -12,7 +12,7 @@ struct print_callbacks { void (*print_start)(void *print_state); void (*print_end)(void *print_state); void (*print_event)(void *print_state, const char *topic, - const char *pmu_name, + const char *pmu_name, u32 pmu_type, const char *event_name, const char *event_alias, const char *scale_unit, bool deprecated, const char *event_type_desc, --=20 2.50.0.727.gbf7dc18ff4-goog