From nobody Sat Oct 11 11:45:13 2025 Received: from mail-pf1-f202.google.com (mail-pf1-f202.google.com [209.85.210.202]) (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 9F0B1226861 for ; Wed, 11 Jun 2025 03:46:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.202 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749613579; cv=none; b=ZJ792ZXG+u5SRFvbkwrjBZ0dOV6hbXgdUuqlO8T+azhMbtprXHvk5vuQxQ83XRJU/D3N+oC2bWT0BRfdGRM6bjAHlvvltVFwRVzonw/vbCzK9H+j6Wp4k1oPRmtqdGHVBsplqmuc0y6/2C/JJZu4IOmR53uIXbHaH0Xev8EJhr0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749613579; c=relaxed/simple; bh=BtcOquUGwsjRLqbBlkEJh0ol3cqkffLVbzVijupKQ7E=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Content-Type; b=K9g2EyFy4gRR72jEl5gP30rthxerPE6qKTNR2t0uS8rdy8R36a2RgZZZu0UPCkiLep0H5endSGU76G00kZGU+hdJzNkG8EfzJMMlSjGCPZZ0dxbs0deDLE3dYIeivHX8llxzyimTi1vCxf21un41kBYLhVRm8aaJc5MU8tR13XA= 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=Y0Xolltx; arc=none smtp.client-ip=209.85.210.202 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="Y0Xolltx" Received: by mail-pf1-f202.google.com with SMTP id d2e1a72fcca58-740270e168aso5048873b3a.1 for ; Tue, 10 Jun 2025 20:46:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1749613576; x=1750218376; 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=f5Xx6iphroRaR7e/xw5HkqxmSocnFfl7rcbz//2QDaI=; b=Y0XolltxE8u9NvLh/vF1sN1DC+/opIMAMguh7FPOeMXxDz4h1l+zfY/escpyrrz8Ax PdiR6fehVAhwCltx2YTTMFaHGt+Pl6ZEYtsQxz6UOL6SlTl/GInj+xSkJ5keXbjXBSzE a8uZ4G1wWHVL6jZuzv3UVp6ZMJC1UnLvXzA4iMi23FbcUhmxZH7makTK5bXhZ29IXI6V +jwJf0DaLTjtlfNKlKG5uedp2I0lil937VpP7XjvbzgJHLCLJKQgoi4RuvRDmPQHtX3X QS5LT+MZAb+Mp5htHkuaP1S3XCIvTSGcbrXM6ZOrucAhU95lk8aCdDJJef+HTQyCtr2b L73A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1749613576; x=1750218376; 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=f5Xx6iphroRaR7e/xw5HkqxmSocnFfl7rcbz//2QDaI=; b=PtBmYu11FWydUv9W6j0yGnpLjVAkJ3UQ9q+zSPdxiCICO9o6s0MLL/CRAgjCc9azVZ vboSs66u6xuzCnbg9l56QL+Z7jfa3qoON5/N7ZrdJsU+LIGaRbg2J6Q0sout6/8RqxLj LjQsft4Wmz3SPt8Ish7dB4z3nOaXr5I3OeSXlHap+EpnGOfRxYftcxocm2pjemqKj/o5 j7EBMsJ2KIGBr4fsJwHBnPqnXRLoOV7Q07DWtkEeTFufyh5xJR/5tXhwtDOgdhW2c6oG v8Slmvk1ngmgLV+GwXXMnjAovdO1ZwcNZ5EAZ9OUQhoLpByIxHUMFE8CC/b+ucsX3XgI F0Eg== X-Forwarded-Encrypted: i=1; AJvYcCVBjCPNH5cgIGHeM7fqkTfuua5n/ZB/e6UOWHsNB1dwymAdse4F/D8/IFfJE1MRMVRSg640yj+ecUM2Vkc=@vger.kernel.org X-Gm-Message-State: AOJu0Yz7FK5548LudR702ysHfkEu56+IG9vkDJocSZLjEP89um/S1ZAo yUFipauElLYkc2GOFi9XR0iAm8Sa4rmKrtofmy2MgcsB38e+TSRF7YSIcth+cBGe4uPPXsS5Axz LOluAiqXCkg== X-Google-Smtp-Source: AGHT+IFQVZM1IhRDpBF2ZYGc8nNH0F8JFzlu7zx3JEGYRdMi0czqCNaqZ9Jj8ehUm/ulZYPW7648pVCmdnF/ X-Received: from pgbfe4.prod.google.com ([2002:a05:6a02:2884:b0:b2f:a049:b765]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a20:9149:b0:21f:5674:3dd8 with SMTP id adf61e73a8af0-21f866f2d63mr3054859637.26.1749613576027; Tue, 10 Jun 2025 20:46:16 -0700 (PDT) Date: Tue, 10 Jun 2025 20:45:17 -0700 In-Reply-To: <20250611034529.508842-1-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250611034529.508842-1-irogers@google.com> X-Mailer: git-send-email 2.50.0.rc0.642.g800a2b2222-goog Message-ID: <20250611034529.508842-4-irogers@google.com> Subject: [PATCH v1 03/15] perf python: In str(evsel) use the evsel__pmu_name helper 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 , John Garry , "Masami Hiramatsu (Google)" , Howard Chu , Weilin Wang , Thomas Richter , Andi Kleen , Tiezhu Yang , Gautam Menghani , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The evsel__pmu_name helper will internally use evsel__find_pmu that handles legacy events, extended types, etc. in determining a PMU and will provide a better value than just trying to access the PMU's name directly as the PMU may not have been computed. Signed-off-by: Ian Rogers --- tools/perf/util/python.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 82666bcd2eda..49e1db3feb87 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -924,10 +924,7 @@ static PyObject *pyrf_evsel__str(PyObject *self) struct pyrf_evsel *pevsel =3D (void *)self; struct evsel *evsel =3D &pevsel->evsel; =20 - if (!evsel->pmu) - return PyUnicode_FromFormat("evsel(%s)", evsel__name(evsel)); - - return PyUnicode_FromFormat("evsel(%s/%s/)", evsel->pmu->name, evsel__nam= e(evsel)); + return PyUnicode_FromFormat("evsel(%s/%s/)", evsel__pmu_name(evsel), evse= l__name(evsel)); } =20 static PyMethodDef pyrf_evsel__methods[] =3D { --=20 2.50.0.rc0.642.g800a2b2222-goog