From MAILER-DAEMON Wed May 6 20:19:37 2020 From: Leo Yan To: Arnaldo Carvalho de Melo , Mathieu Poirier , Suzuki K Poulose , Mike Leach , Peter Zijlstra , Ingo Molnar , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Tor Jeremiassen , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] perf cs-etm: Move defined of traceid_list Date: Tue, 05 May 2020 21:36:42 +0800 Message-Id: <20200505133642.4756-1-leo.yan@linaro.org> List-Id: Cc: Leo Yan Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit 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 Tested-by: Thomas Backlund Tested-by: Mike Leach Reviewed-by: Mike Leach Reviewed-by: Mathieu Poirier --- tools/perf/util/cs-etm.c | 3 +++ tools/perf/util/cs-etm.h | 3 --- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c index 62d2f9b9ce1b..381d9708e9bd 100644 --- a/tools/perf/util/cs-etm.c +++ b/tools/perf/util/cs-etm.c @@ -94,6 +94,9 @@ struct cs_etm_queue { struct cs_etm_traceid_queue **traceid_queues; }; +/* 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_queues(struct cs_etm_auxtrace *etm); static int cs_etm__process_timeless_queues(struct cs_etm_auxtrace *etm, diff --git a/tools/perf/util/cs-etm.h b/tools/perf/util/cs-etm.h index 650ecc2a6349..4ad925d6d799 100644 --- a/tools/perf/util/cs-etm.h +++ b/tools/perf/util/cs-etm.h @@ -114,9 +114,6 @@ enum cs_etm_isa { CS_ETM_ISA_T32, }; -/* RB tree for quick conversion between traceID and metadata pointers */ -struct intlist *traceid_list; - struct cs_etm_queue; struct cs_etm_packet { -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel