From nobody Sun Dec 28 17:13:04 2025 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 D50F3C10DC1 for ; Wed, 6 Dec 2023 20:13:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1379491AbjLFUNo (ORCPT ); Wed, 6 Dec 2023 15:13:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58060 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1442887AbjLFUNc (ORCPT ); Wed, 6 Dec 2023 15:13:32 -0500 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 22FA41A5; Wed, 6 Dec 2023 12:13:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1701893617; x=1733429617; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=sDPNIp9IXTZNk2JbRgBfRXncy7cROcPc5+X7nvCxRM0=; b=Rm4RPvVD9f7MNq5+3vW8wb7VqF5AYzvL+Z6lUVqLgQhAkHtPTdazcJgf YxhDk7MPMuwWCzdNwRhqdZzpS8H+BuhvYfHTHrXy1QoIWbjR0ftm+nRmS yBn7zfGdFKQiOHb430mSlTMosclqiegcF2pI7PI3Ukwvca0QfosQkcOGw y5QfcUvY7kngAvgSru80A4ouTnI9ZSCrTIrPtGO+2xNOqOjI3ekPVpWvP 6wNOCowXVBcUhRIcrDLBuHxTxJI9pVHs4pBQOYKx/fiRLT8R6EME3XZs1 +TQG7oivcsqibRik73IkdV00F/DC/B9oVrqIMiwe604t+CK3Q5AmFMlic A==; X-IronPort-AV: E=McAfee;i="6600,9927,10916"; a="458445588" X-IronPort-AV: E=Sophos;i="6.04,256,1695711600"; d="scan'208";a="458445588" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Dec 2023 12:13:33 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10916"; a="944766683" X-IronPort-AV: E=Sophos;i="6.04,256,1695711600"; d="scan'208";a="944766683" Received: from kanliang-dev.jf.intel.com ([10.165.154.102]) by orsmga005.jf.intel.com with ESMTP; 06 Dec 2023 12:13:32 -0800 From: kan.liang@linux.intel.com To: acme@kernel.org, irogers@google.com, peterz@infradead.org, mingo@redhat.com, namhyung@kernel.org, jolsa@kernel.org, adrian.hunter@intel.com, john.g.garry@oracle.com, will@kernel.org, james.clark@arm.com, mike.leach@linaro.org, leo.yan@linaro.org, yuhaixin.yhx@linux.alibaba.com, renyu.zj@linux.alibaba.com, tmricht@linux.ibm.com, ravi.bangoria@amd.com, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Kan Liang Subject: [PATCH 5/6] perf mem: Clean up is_mem_loads_aux_event() Date: Wed, 6 Dec 2023 12:13:23 -0800 Message-Id: <20231206201324.184059-6-kan.liang@linux.intel.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20231206201324.184059-1-kan.liang@linux.intel.com> References: <20231206201324.184059-1-kan.liang@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Kan Liang The aux_event can be retrieved from the perf_pmu now. Implement a generic support. Signed-off-by: Kan Liang Reviewed-by: Ian Rogers --- tools/perf/arch/x86/util/mem-events.c | 13 ------------- tools/perf/util/mem-events.c | 14 ++++++++++++-- 2 files changed, 12 insertions(+), 15 deletions(-) diff --git a/tools/perf/arch/x86/util/mem-events.c b/tools/perf/arch/x86/ut= il/mem-events.c index b776d849fc64..71ffe16de751 100644 --- a/tools/perf/arch/x86/util/mem-events.c +++ b/tools/perf/arch/x86/util/mem-events.c @@ -28,16 +28,3 @@ struct perf_mem_event perf_mem_events_amd[PERF_MEM_EVENT= S__MAX] =3D { E(NULL, NULL, NULL, false, 0), E("mem-ldst", "%s//", NULL, false, 0), }; - -bool is_mem_loads_aux_event(struct evsel *leader) -{ - struct perf_pmu *pmu =3D perf_pmus__find("cpu"); - - if (!pmu) - pmu =3D perf_pmus__find("cpu_core"); - - if (pmu && !perf_pmu__have_event(pmu, "mem-loads-aux")) - return false; - - return leader->core.attr.config =3D=3D MEM_LOADS_AUX; -} diff --git a/tools/perf/util/mem-events.c b/tools/perf/util/mem-events.c index 9ea9e9a868c4..336d1109b3a5 100644 --- a/tools/perf/util/mem-events.c +++ b/tools/perf/util/mem-events.c @@ -103,9 +103,19 @@ static const char *perf_mem_events__name(int i, struct= perf_pmu *pmu) return NULL; } =20 -__weak bool is_mem_loads_aux_event(struct evsel *leader __maybe_unused) +bool is_mem_loads_aux_event(struct evsel *leader) { - return false; + struct perf_pmu *pmu =3D leader->pmu; + struct perf_mem_event *e; + + if (!pmu || !pmu->mem_events) + return false; + + e =3D &pmu->mem_events[PERF_MEM_EVENTS__LOAD]; + if (!e->aux_event) + return false; + + return leader->core.attr.config =3D=3D e->aux_event; } =20 int perf_mem_events__parse(struct perf_pmu *pmu, const char *str) --=20 2.35.1