From patchwork Thu Feb 25 08:06:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiapeng Chong X-Patchwork-Id: 12103605 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,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 B5B07C433DB for ; Thu, 25 Feb 2021 08:07:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 672C764EF1 for ; Thu, 25 Feb 2021 08:07:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235433AbhBYIHl (ORCPT ); Thu, 25 Feb 2021 03:07:41 -0500 Received: from out30-56.freemail.mail.aliyun.com ([115.124.30.56]:57631 "EHLO out30-56.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235515AbhBYIHh (ORCPT ); Thu, 25 Feb 2021 03:07:37 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R541e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e01424;MF=jiapeng.chong@linux.alibaba.com;NM=1;PH=DS;RN=19;SR=0;TI=SMTPD_---0UPWVIGD_1614240405; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0UPWVIGD_1614240405) by smtp.aliyun-inc.com(127.0.0.1); Thu, 25 Feb 2021 16:06:53 +0800 From: Jiapeng Chong To: peterz@infradead.org Cc: mingo@redhat.com, acme@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@redhat.com, namhyung@kernel.org, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, kafai@fb.com, songliubraving@fb.com, yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org, Jiapeng Chong Subject: [PATCH] perf/core: make perf_pmu_snapshot_aux static Date: Thu, 25 Feb 2021 16:06:42 +0800 Message-Id: <1614240402-9003-1-git-send-email-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Fix the following sparse warning: kernel/events/core.c:6539:6: warning: symbol 'perf_pmu_snapshot_aux' was not declared. Should it be static? Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- kernel/events/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/events/core.c b/kernel/events/core.c index 129dee5..45cb62f 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -6521,7 +6521,7 @@ static unsigned long perf_prepare_sample_aux(struct perf_event *event, return data->aux_size; } -long perf_pmu_snapshot_aux(struct perf_buffer *rb, +static long perf_pmu_snapshot_aux(struct perf_buffer *rb, struct perf_event *event, struct perf_output_handle *handle, unsigned long size)