From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnaldo Carvalho de Melo Subject: [PATCH 26/40] perf annotate: Process tracing data in pipe mode Date: Wed, 26 Jul 2017 11:17:16 -0300 Message-ID: <20170726141730.30750-27-acme@kernel.org> References: <20170726141730.30750-1-acme@kernel.org> Return-path: In-Reply-To: <20170726141730.30750-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, David Carrillo-Cisneros , Alexander Shishkin , Elena Reshetova , Kees Kook , Paul Turner , Stephane Eranian , Sudeep Holla , Wang Nan , Arnaldo Carvalho de Melo List-Id: linux-perf-users.vger.kernel.org From: David Carrillo-Cisneros 'perf annotate' was missing the handler for tracing data records. Prior to this patch we obtained "unhandled" records when piping trace events to perf annotate (using -D option to show the dump_printf messages in process_event_synth_tracing_data_stub): $ perf record -o - -e block:bio_free sleep 2 | perf annotate -D --stdio ... 0x78 [0xc]: PERF_RECORD_TRACING_DATA: unhandled! ... Signed-off-by: David Carrillo-Cisneros Tested-by: Arnaldo Carvalho de Melo Acked-by: Jiri Olsa Cc: Alexander Shishkin Cc: Elena Reshetova Cc: Kees Kook Cc: Paul Turner Cc: Stephane Eranian Cc: Sudeep Holla Cc: Wang Nan Link: http://lkml.kernel.org/r/20170719011839.99399-4-davidcc@google.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-annotate.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 7e33278eff67..6db782dfce96 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -396,6 +396,7 @@ int cmd_annotate(int argc, const char **argv) .namespaces = perf_event__process_namespaces, .attr = perf_event__process_attr, .build_id = perf_event__process_build_id, + .tracing_data = perf_event__process_tracing_data, .feature = perf_event__process_feature, .ordered_events = true, .ordering_requires_timestamps = true, -- 2.9.4