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=-9.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 3FB2FC433DF for ; Fri, 16 Oct 2020 09:14:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E245A20872 for ; Fri, 16 Oct 2020 09:14:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602839696; bh=mproNZnamBATcM+ig0bwVL7EvJ1odgRY9i9o4w8Hy9c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=djHP03hfWFNC4h0y+8on8QImA2Xw1iQEwf3HgdpwdgwW2jnTbNx+Ts3eSxjaCWYE7 ZIaTwP5g1E4S1ZDQAtrAQSrTda36xu50tO6+jdDk7GfoMg9MxXxpVJwAMUON1DUrXC veNH3QPVblndB+6vD4vafB2zc4W05mp6P6Z0XGuY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405570AbgJPJJg (ORCPT ); Fri, 16 Oct 2020 05:09:36 -0400 Received: from mail.kernel.org ([198.145.29.99]:37244 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2395000AbgJPJJQ (ORCPT ); Fri, 16 Oct 2020 05:09:16 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5A67721D81; Fri, 16 Oct 2020 09:09:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602839340; bh=mproNZnamBATcM+ig0bwVL7EvJ1odgRY9i9o4w8Hy9c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=O3Bm/q3AEijC2Lr/DP4ktYoDbiJY5MzMOHpxjRfEy8/gZfYZdHY7pNVJ2mkVsaq9l iZwxZ8fdFCiPbN8Duuh4yh95idNP1IifD0A4o7n6b5+MSMrp7mUShWo9Q7cD7VcUDl fjdwD2rT2qk4MuZZxGoNkHDrHSNKE6cL3EQ6nyA0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Thomas Backlund , Leo Yan , Mathieu Poirier , Mike Leach , Alexander Shishkin , Jiri Olsa , Mark Rutland , Namhyung Kim , Peter Zijlstra , Suzuki Poulouse , Tor Jeremiassen , linux-arm-kernel@lists.infradead.org, Arnaldo Carvalho de Melo , Paul Barker Subject: [PATCH 4.19 01/21] perf cs-etm: Move definition of traceid_list global variable from header file Date: Fri, 16 Oct 2020 11:07:20 +0200 Message-Id: <20201016090437.378858243@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201016090437.301376476@linuxfoundation.org> References: <20201016090437.301376476@linuxfoundation.org> User-Agent: quilt/0.66 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Leo Yan commit 168200b6d6ea0cb5765943ec5da5b8149701f36a upstream. The variable 'traceid_list' is defined in the header file cs-etm.h, if multiple C files include cs-etm.h the compiler might complaint for multiple definition of 'traceid_list'. To fix multiple definition error, move the definition of 'traceid_list' into cs-etm.c. Fixes: cd8bfd8c973e ("perf tools: Add processing of coresight metadata") Reported-by: Thomas Backlund Signed-off-by: Leo Yan Reviewed-by: Mathieu Poirier Reviewed-by: Mike Leach Tested-by: Mike Leach Tested-by: Thomas Backlund Cc: Alexander Shishkin Cc: Jiri Olsa Cc: Mark Rutland Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Suzuki Poulouse Cc: Tor Jeremiassen Cc: linux-arm-kernel@lists.infradead.org Link: http://lore.kernel.org/lkml/20200505133642.4756-1-leo.yan@linaro.org Signed-off-by: Arnaldo Carvalho de Melo Cc: Paul Barker Signed-off-by: Greg Kroah-Hartman --- tools/perf/util/cs-etm.c | 3 +++ tools/perf/util/cs-etm.h | 3 --- 2 files changed, 3 insertions(+), 3 deletions(-) --- a/tools/perf/util/cs-etm.c +++ b/tools/perf/util/cs-etm.c @@ -87,6 +87,9 @@ struct cs_etm_queue { struct cs_etm_packet *packet; }; +/* RB tree for quick conversion between traceID and metadata pointers */ +static struct intlist *traceid_list; + static int cs_etm__update_queues(struct cs_etm_auxtrace *etm); static int cs_etm__process_timeless_queues(struct cs_etm_auxtrace *etm, pid_t tid, u64 time_); --- a/tools/perf/util/cs-etm.h +++ b/tools/perf/util/cs-etm.h @@ -53,9 +53,6 @@ enum { CS_ETMV4_PRIV_MAX, }; -/* RB tree for quick conversion between traceID and CPUs */ -struct intlist *traceid_list; - #define KiB(x) ((x) * 1024) #define MiB(x) ((x) * 1024 * 1024)