From mboxrd@z Thu Jan 1 00:00:00 1970 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 05297223338 for ; Wed, 9 Jul 2025 21:40:33 +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=1752097236; cv=none; b=pFHJ114/bqJjJAz+F4UI+U7z28OsQtUCRdhWlplQBRYrb45uczUTbQmdhnWlM0PcNo/heErSv37kxrz8pwiTVJXwdFOGHujgN9RrIs+mHImtpufPu9f5ZgxDfOCwEBnOP1ZPLJGB1JjPm+F1IPg3aA0Y81qnr7HitW2F2ORxrvQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752097236; c=relaxed/simple; bh=dAx/9BHHk2gp6RbxbMCNF3YyX8iXzA6yqSrF1kGWbs0=; h=Date:Mime-Version:Message-ID:Subject:From:To:Content-Type; b=GwlwUZRKteIpJfmkaSbPRrkDvdj9HmReboVgqcAcrk/mli3HkitV5PvwnQ7COQQEZEuB0G1+7p0esTWbV6Zn6t89x1hz2qOw0DY/cNV1xUu+De43F37BC5rYT/hRmPlQ0RIs49OCyRMlVeGLSIVwZ/oxn8cNIphk6+ROvzCH37Q= 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=z5DZf2j8; 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="z5DZf2j8" Received: by mail-pl1-f202.google.com with SMTP id d9443c01a7336-2356ce55d33so4431905ad.0 for ; Wed, 09 Jul 2025 14:40:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1752097233; x=1752702033; darn=vger.kernel.org; h=to:from:subject:message-id:mime-version:date:from:to:cc:subject :date:message-id:reply-to; bh=xW/jUGxNTN0mrL6/OLpy7P8Qk2WaeRoeDZDx7KoSzjo=; b=z5DZf2j8FjlgU/fBo6sL598Zv3bIoh9La682PPstn4VXGVADrevfvF+xtg992Y84Ng M8+4tSar0FMkWWIhTNGewWm2lC+m79r2CiAM7+p5fjTGXo0tT+9a0lToHHuwEJkqBG7Q WMBLSUDWr1wnwBGCT50jdo/1FDksp9tyufoNUWUOp2GheQ9+wMdEJLo637nLzOVUbtaT za7kEPqF0nta6zP8BvPOrl9AKIQNLnoKRW3evbqzR7W3OjZI+RgY2lTVuxgPHoMExovI +xjrsqaw9e0RXTMVMj9OuEm9WwRIy6+Wg3m4djpfXo4cYeChc2Pc5AmuQB6MiVa4+ml2 UJBQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752097233; x=1752702033; h=to:from:subject:message-id:mime-version:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=xW/jUGxNTN0mrL6/OLpy7P8Qk2WaeRoeDZDx7KoSzjo=; b=U2GPA7QUi/9BQkkQ8GSU8iG5qCuIV0Xjp0OOc6maQVp1aciCz7weW1Yk7M4nrzmqE+ 9qxe4eia4JtLVIKIgZXw6D2qDUKc2k3JVLAgw5uy2tZLWIHrU/ltlcNK0NKL2MvL9gSU neHoZSXZWWwTT7edatH+Cu3yVfo7U9N40SjX0fI7fMVYOlj/fHdEoxbL2VBUc9NHKg/j rv1zYsX5kcJD7JPqBLkVnHjMvHcG38WBlBIN0aS7/FyugOm694sYslYgdoql4nL/C6FF x/CociejrXAwmyUlA+p4lcVRlN+uozJY4HdIf4lsLRLChRb0dga4k2F0BXfB911V3BLU 5nAg== X-Forwarded-Encrypted: i=1; AJvYcCVRJH6Eho9FuGK11tFiA0UolNgQ+PsgyWZfnvJBdWAEPF/kWBAPB+E3f+WkFAv6eMu9SV4VGnsIqqw5LKYTKHYp@vger.kernel.org X-Gm-Message-State: AOJu0YzGJjsJ7BobcxMYcfralBbseKq5QoPREPE49k2qkNAS7CR/DDJ5 ZYD/CUeDoNwypLAaheBafZeAYvYK2b6X/FKIajIvgJuun7MDH1oVkmNvUzc/9Bc4UfCMsamJhcE yVPong7Knbw== X-Google-Smtp-Source: AGHT+IEjv5yfrOnuSh9ELqkUNKnwmKE8U+2+0r4wrCq2uBQvE9VogBqclCPRDDIkeTGiNeskN9VwecG8hPYK X-Received: from plup7.prod.google.com ([2002:a17:903:4b27:b0:22e:4c89:97c7]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a17:902:f707:b0:236:8df9:ab38 with SMTP id d9443c01a7336-23ddb2fce7bmr60676095ad.34.1752097233391; Wed, 09 Jul 2025 14:40:33 -0700 (PDT) Date: Wed, 9 Jul 2025 14:40:17 -0700 Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Mailer: git-send-email 2.50.0.727.gbf7dc18ff4-goog Message-ID: <20250709214029.1769089-1-irogers@google.com> Subject: [PATCH v1 00/12] Python motivated fixes and cleanup 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 , Howard Chu , "Dr. David Alan Gilbert" , Levi Yun , Andi Kleen , Thomas Richter , Weilin Wang , Tiezhu Yang , Gautam Menghani , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Various fixes and clean ups done as part of creating the ilist app, the v4 patch series of which is posted here: https://lore.kernel.org/lkml/20250628000929.230406-1-irogers@google.com/ These patches are separated out to give something smaller to review before adding features. As requested by Namhyung. Ian Rogers (12): perf hwmon_pmu: Avoid shortening hwmon PMU name perf parse-events: Minor tidy up of event_type helper perf spark: Fix includes and add SPDX perf pmu: Tolerate failure to read the type for wellknown PMUs perf metricgroup: Factor out for-each function and move out printing perf stat: Move metric list from config to evlist perf expr: Accumulate rather than replace in the context counts perf jevents: If the long_desc and desc are identical then drop the long_desc perf python: In str(evsel) use the evsel__pmu_name helper perf python: Fix thread check in pyrf_evsel__read perf python: Correct pyrf_evsel__read for tool PMUs perf python: Improve leader copying from evlist tools/perf/builtin-script.c | 3 +- tools/perf/builtin-stat.c | 25 ++- tools/perf/pmu-events/empty-pmu-events.c | 128 +++++------ tools/perf/pmu-events/jevents.py | 3 + tools/perf/tests/expand-cgroup.c | 24 +-- tools/perf/tests/parse-metric.c | 16 +- tools/perf/tests/pmu-events.c | 30 +-- tools/perf/util/cgroup.c | 23 +- tools/perf/util/cgroup.h | 3 +- tools/perf/util/evlist.c | 3 + tools/perf/util/evlist.h | 6 + tools/perf/util/expr.c | 6 +- tools/perf/util/hwmon_pmu.c | 2 +- tools/perf/util/metricgroup.c | 261 ++++------------------- tools/perf/util/metricgroup.h | 10 +- tools/perf/util/parse-events.c | 31 ++- tools/perf/util/parse-events.h | 2 +- tools/perf/util/pmu.c | 37 +++- tools/perf/util/print-events.c | 133 ++++++++++++ tools/perf/util/print-events.h | 2 + tools/perf/util/python.c | 91 +++++++- tools/perf/util/spark.c | 8 +- tools/perf/util/spark.h | 1 + tools/perf/util/stat-display.c | 16 +- tools/perf/util/stat-shadow.c | 13 +- tools/perf/util/stat.h | 12 +- 26 files changed, 443 insertions(+), 446 deletions(-) -- 2.50.0.727.gbf7dc18ff4-goog