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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 040B3C07548 for ; Wed, 15 Nov 2023 09:28:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234769AbjKOJ2X (ORCPT ); Wed, 15 Nov 2023 04:28:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60342 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234688AbjKOJ2W (ORCPT ); Wed, 15 Nov 2023 04:28:22 -0500 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 0FFE89B; Wed, 15 Nov 2023 01:28:18 -0800 (PST) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id ACB29DA7; Wed, 15 Nov 2023 01:29:02 -0800 (PST) Received: from a077893.arm.com (unknown [10.163.37.87]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id B3DB63F7B4; Wed, 15 Nov 2023 01:28:13 -0800 (PST) From: Anshuman Khandual To: linux-arm-kernel@lists.infradead.org Cc: Anshuman Khandual , Mark Rutland , Will Deacon , Russell King , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] drivers: perf: arm_pmu: Drop 'pmu_lock' element from 'struct pmu_hw_events' Date: Wed, 15 Nov 2023 14:58:03 +0530 Message-Id: <20231115092805.737822-1-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series drops 'pmu_lock' usage from all arm platforms which had already been dropped from arm64 platforms earlier via the following commit. commit 2a0e2a02e4b7 ("arm64: perf: Remove PMU locking"). Afterwards, drop unused 'pmu_lock' element from 'struct pmu_hw_events'. The series applies on 6.7-rc1 and has been tested on arm64. Although just build tested for arm platform. Cc: Mark Rutland Cc: Will Deacon Cc: Russell King Cc: linux-perf-users@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Changes in V1: - Added some build warning fixes RFC V1: https://lore.kernel.org/all/20231016052431.1390269-1-anshuman.khandual@arm.com/ Anshuman Khandual (2): arm: perf: Remove PMU locking drivers: perf: arm_pmu: Drop 'pmu_lock' element from 'struct pmu_hw_events' arch/arm/kernel/perf_event_v6.c | 28 ++++-------------- arch/arm/kernel/perf_event_v7.c | 44 ----------------------------- arch/arm/kernel/perf_event_xscale.c | 44 ++++++----------------------- drivers/perf/arm_pmu.c | 1 - include/linux/perf/arm_pmu.h | 6 ---- 5 files changed, 13 insertions(+), 110 deletions(-) -- 2.25.1