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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 8FDADC4707F for ; Thu, 27 May 2021 03:20:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6AFD2613DA for ; Thu, 27 May 2021 03:20:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234534AbhE0DVs (ORCPT ); Wed, 26 May 2021 23:21:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37462 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234423AbhE0DVr (ORCPT ); Wed, 26 May 2021 23:21:47 -0400 Received: from mail-pj1-x102d.google.com (mail-pj1-x102d.google.com [IPv6:2607:f8b0:4864:20::102d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 74D4FC061574; Wed, 26 May 2021 20:20:14 -0700 (PDT) Received: by mail-pj1-x102d.google.com with SMTP id n6-20020a17090ac686b029015d2f7aeea8so1511692pjt.1; Wed, 26 May 2021 20:20:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=SgrK0Rp+6uI7UXrVdr3LXkgGvvUlF/qXSVzV7pcp+dQ=; b=m+G4xSsgL4jGqmdti4+nulAb9NJwATCnxtZD3fa2GDfApX/qhbiZQnmY45fwNX6pIY kyxYkSZ0xMxMyfis4i8glVrAQLHU4swf4ILoUXgwxZj0bWbX/i09ZqWTwbB5G5qT84Ie o1G5EzRVa4Rfy4VcSVGUYP8K6xwCFJ9Zz11FL/hRWRObzCnmRtVrKcKw4IGFz9I6uOZg TTQ3evA6prBlD2T1dvJL0z0PaPtLU+YXUbX63b6Ih4y5OYo46+5CLafxvdZZihAxv153 JdrDX0HuDxMsJlH+gHBJ3Nmnpz7N1Ti97eqgLqA/DiIL+FLiHWWHRRYFXkf6/Ptjhf96 JgRw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=SgrK0Rp+6uI7UXrVdr3LXkgGvvUlF/qXSVzV7pcp+dQ=; b=SHrKAgBhnmZY1FSI86NrfRoTkPMT6boUxFXvedgKXwx67vmzajIRp2Yt9Qx7KhC47G wSGsi5BSyPEu9QtMoxK/JEsh/11eR5PP6GfOf+Kz3EaFO2fj9CBK+sD2tT+9AyrCsYno p8znv9yiU3/rc5miu4GX0vV7dTWHRhnFJpzoGiHfX7nc5rGP+K5RsND0JYw234U/seXo WHXryT+s+82Tq0qNLNRkh3MgoXYk5mxfpKQUw4ly1AAJRJp/un+8Dk6YCJKrEQNWuWWF XBygqYCLGxl/9Z9Ks/iU24wWPsltpvf7I+V+YIqpCRilO8/Xc4FKQHZxMWwb4bhJTUyj NNUw== X-Gm-Message-State: AOAM533OiMIoSvdb+XvDxtnsocQSaUjE+PvLcKqyXgfmhq/f0Ks3jHFN nGwLCPNmUGTxew4kXcA1pjo= X-Google-Smtp-Source: ABdhPJwgDcbx1nJqHEPdDVcuj4ZVsumMTPfLV45SpffxECp5DHnBlCQl9LPR7TLAOdBmDp2fz0nKQw== X-Received: by 2002:a17:902:d643:b029:ef:62cd:eeed with SMTP id y3-20020a170902d643b02900ef62cdeeedmr1328780plh.42.1622085614021; Wed, 26 May 2021 20:20:14 -0700 (PDT) Received: from localhost.localdomain ([203.205.141.39]) by smtp.gmail.com with ESMTPSA id l6sm554716pjf.28.2021.05.26.20.20.11 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 26 May 2021 20:20:13 -0700 (PDT) From: Haocheng Xie To: mingo@kernel.org, acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, mark.rutland@arm.com, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Haocheng Xie Subject: [PATCH v2 1/3] perf core: Make local function perf_pmu_snapshot_aux() static Date: Thu, 27 May 2021 11:19:45 +0800 Message-Id: <20210527031947.1801-2-xiehaocheng.cn@gmail.com> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20210527031947.1801-1-xiehaocheng.cn@gmail.com> References: <20210527031947.1801-1-xiehaocheng.cn@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-perf-users@vger.kernel.org Fixes the following W=1 kernel build warning: kernel/events/core.c:6670:6: warning: no previous prototype for 'perf_pmu_snapshot_aux' [-Wmissing-prototypes] Signed-off-by: Haocheng Xie --- kernel/events/core.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kernel/events/core.c b/kernel/events/core.c index 6fee4a7..e1a80e1 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -6667,10 +6667,10 @@ static unsigned long perf_prepare_sample_aux(struct perf_event *event, return data->aux_size; } -long perf_pmu_snapshot_aux(struct perf_buffer *rb, - struct perf_event *event, - struct perf_output_handle *handle, - unsigned long size) +static long perf_pmu_snapshot_aux(struct perf_buffer *rb, + struct perf_event *event, + struct perf_output_handle *handle, + unsigned long size) { unsigned long flags; long ret; -- 2.9.5