From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0628FCA9EA0 for ; Fri, 18 Oct 2019 09:43:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D680520820 for ; Fri, 18 Oct 2019 09:43:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392284AbfJRJnd (ORCPT ); Fri, 18 Oct 2019 05:43:33 -0400 Received: from mga12.intel.com ([192.55.52.136]:9503 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731603AbfJRJnd (ORCPT ); Fri, 18 Oct 2019 05:43:33 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 18 Oct 2019 02:43:33 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,311,1566889200"; d="scan'208";a="202654102" Received: from linux.intel.com ([10.54.29.200]) by FMSMGA003.fm.intel.com with ESMTP; 18 Oct 2019 02:43:32 -0700 Received: from [10.125.252.194] (abudanko-mobl.ccr.corp.intel.com [10.125.252.194]) by linux.intel.com (Postfix) with ESMTP id 99B555802F0; Fri, 18 Oct 2019 02:43:29 -0700 (PDT) Subject: [PATCH v3 2/4] perf/x86: install platform specific sync_task_ctx adapter From: Alexey Budankov To: Peter Zijlstra Cc: Arnaldo Carvalho de Melo , Ingo Molnar , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Andi Kleen , Kan Liang , Stephane Eranian , Ian Rogers , Song Liu , linux-kernel References: <0b20a07f-d074-d3da-7551-c9a4a94fe8e3@linux.intel.com> Organization: Intel Corp. Message-ID: Date: Fri, 18 Oct 2019 12:43:28 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <0b20a07f-d074-d3da-7551-c9a4a94fe8e3@linux.intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Bridge perf core and x86 sync_task_ctx() method calls. Signed-off-by: Alexey Budankov --- arch/x86/events/core.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c index 15b90b1a8fb1..2c293bbd093f 100644 --- a/arch/x86/events/core.c +++ b/arch/x86/events/core.c @@ -2243,6 +2243,12 @@ static void x86_pmu_sched_task(struct perf_event_context *ctx, bool sched_in) x86_pmu.sched_task(ctx, sched_in); } +static void x86_pmu_sync_task_ctx(void *one, void *another) +{ + if (x86_pmu.sync_task_ctx) + x86_pmu.sync_task_ctx(one, another); +} + void perf_check_microcode(void) { if (x86_pmu.check_microcode) @@ -2297,6 +2303,7 @@ static struct pmu pmu = { .event_idx = x86_pmu_event_idx, .sched_task = x86_pmu_sched_task, .task_ctx_size = sizeof(struct x86_perf_task_context), + .sync_task_ctx = x86_pmu_sync_task_ctx, .check_period = x86_pmu_check_period, .aux_output_match = x86_pmu_aux_output_match, -- 2.20.1