From nobody Sun Feb 8 17:42:56 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A4BFFC77B73 for ; Fri, 26 May 2023 21:57:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244276AbjEZV5y (ORCPT ); Fri, 26 May 2023 17:57:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48292 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244390AbjEZV5Z (ORCPT ); Fri, 26 May 2023 17:57:25 -0400 Received: from mail-yw1-x1149.google.com (mail-yw1-x1149.google.com [IPv6:2607:f8b0:4864:20::1149]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6C56C116 for ; Fri, 26 May 2023 14:56:42 -0700 (PDT) Received: by mail-yw1-x1149.google.com with SMTP id 00721157ae682-564fb1018bcso30867997b3.0 for ; Fri, 26 May 2023 14:56:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1685138132; x=1687730132; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :from:to:cc:subject:date:message-id:reply-to; bh=I37rqh5cG8jyPI8CnkZDKw7uLKTCQzZXDibgw5Pks+s=; b=7vbUEjTg++uSRlxt9/L8w7EUfHc0cEng9J5xXYzkNK4RtEub32q+k1MjWS4ZoqgJVp bPakSgV6smTXGiuXxRwa+gbjMAHBndhZ0m4m7hRjgRVz+pMZzBDU+8jPInIiyMCbcDFO zhK0BCKwSsIXCqjGxY8icTH2xYVL8LcmhKtERl7jtq5kBg03lb5Z8+c5XjLm5udvEf+w qaU1g/frJAEfQgaE+aXUU1tmJcdcdkPHa3fqhn0uMJwn2rLJicoPv8aiFc4gkXi+Pacw g7/MqOE388AMWjIY+OcZdDllz8WfOf9h9CoQZCpSqa4kUAuh8KytEZ9C0cTpfsm172eC Arsw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685138132; x=1687730132; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=I37rqh5cG8jyPI8CnkZDKw7uLKTCQzZXDibgw5Pks+s=; b=O3Yo4h/g9q+XFUii+gC6640ti1b8hE22RtOFnzgAdLj1L1YqQndVEo6EWgCe+D9IBd Soj+vUK6qsWqhAn7+jKIWNitl5GMEXbl3ytXW9q5qZDcgUyHExiGJKbi6oBZW6U/tYtR fKUBRKzkr6lKsRd9eiOzTz17zlrh+jrTG87wQe5VnFoSkfMo07mmVfaGLtcSDeUlcT/M vdaLfAoATThJuXB3+Wq+iPTiqUh4BMyHpQBCrSvdvw7CeNuGhfkON2/8x21vboVOMVbS jPz91xLTDGeCSrrkHSnW05qM4ViGG+HonW9KLWFAGBIswhHGCIZGTosx+TX4G79vi/yB ZdaA== X-Gm-Message-State: AC+VfDyRN4hA/PiuN6JSDMuYWvmzzQw/bDY/RII1a91NBI9ZoDa4A1Yp xAck/UjG/tbbVerXG7pf9oxtIOOa861e X-Google-Smtp-Source: ACHHUZ48ljorUNxuemfq25gYwZO+QkJCDIdXd2cai4k6TFvPbsNPR0m3OMWBkqmC6SCuVN9fnpWdn+ntMCja X-Received: from irogers.svl.corp.google.com ([2620:15c:2d4:203:3b4e:312c:644:a642]) (user=irogers job=sendgmr) by 2002:a81:d84a:0:b0:562:837:122f with SMTP id n10-20020a81d84a000000b005620837122fmr1901844ywl.9.1685138132485; Fri, 26 May 2023 14:55:32 -0700 (PDT) Date: Fri, 26 May 2023 14:54:10 -0700 In-Reply-To: <20230526215410.2435674-1-irogers@google.com> Message-Id: <20230526215410.2435674-36-irogers@google.com> Mime-Version: 1.0 References: <20230526215410.2435674-1-irogers@google.com> X-Mailer: git-send-email 2.41.0.rc0.172.g3f132b7071-goog Subject: [PATCH v4 35/35] perf pmu: Remove is_pmu_hybrid From: Ian Rogers To: Suzuki K Poulose , Mike Leach , Leo Yan , John Garry , Will Deacon , James Clark , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Ian Rogers , Adrian Hunter , Kajol Jain , Jing Zhang , Kan Liang , Zhengjun Xing , Ravi Bangoria , Madhavan Srinivasan , Athira Rajeev , Ming Wang , Huacai Chen , Sandipan Das , Dmitrii Dolgov <9erthalion6@gmail.com>, Sean Christopherson , Ali Saidi , Rob Herring , Thomas Richter , Kang Minchul , linux-kernel@vger.kernel.org, coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Users have been removed or switched to using pmu->is_core with perf_pmus__num_core_pmus() > 1. Signed-off-by: Ian Rogers Reviewed-by: Kan Liang --- tools/perf/util/pmu.c | 7 +------ tools/perf/util/pmu.h | 1 - 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 7102084dd3aa..0520aa9fe991 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -1417,11 +1417,6 @@ bool is_pmu_core(const char *name) return !strcmp(name, "cpu") || is_sysfs_pmu_core(name); } =20 -bool is_pmu_hybrid(const char *name) -{ - return !strcmp(name, "cpu_atom") || !strcmp(name, "cpu_core"); -} - bool perf_pmu__supports_legacy_cache(const struct perf_pmu *pmu) { return pmu->is_core; @@ -1429,7 +1424,7 @@ bool perf_pmu__supports_legacy_cache(const struct per= f_pmu *pmu) =20 bool perf_pmu__auto_merge_stats(const struct perf_pmu *pmu) { - return !is_pmu_hybrid(pmu->name); + return pmu->is_core && perf_pmus__num_core_pmus() > 1; } =20 bool perf_pmu__have_event(const struct perf_pmu *pmu, const char *name) diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h index 02fec0a7d4c8..287f593b15c7 100644 --- a/tools/perf/util/pmu.h +++ b/tools/perf/util/pmu.h @@ -221,7 +221,6 @@ int perf_pmu__format_parse(int dirfd, struct list_head = *head); void perf_pmu__del_formats(struct list_head *formats); =20 bool is_pmu_core(const char *name); -bool is_pmu_hybrid(const char *name); bool perf_pmu__supports_legacy_cache(const struct perf_pmu *pmu); bool perf_pmu__auto_merge_stats(const struct perf_pmu *pmu); bool perf_pmu__have_event(const struct perf_pmu *pmu, const char *name); --=20 2.41.0.rc0.172.g3f132b7071-goog