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From: Jiri Olsa <jolsa@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
	Ingo Molnar <mingo@kernel.org>,
	Namhyung Kim <namhyung@kernel.org>,
	David Ahern <dsahern@gmail.com>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Stephane Eranian <eranian@google.com>
Subject: [PATCH 18/20] perf annotate: Display percent type in stdio output
Date: Sat,  4 Aug 2018 15:05:19 +0200	[thread overview]
Message-ID: <20180804130521.11408-19-jolsa@kernel.org> (raw)
In-Reply-To: <20180804130521.11408-1-jolsa@kernel.org>

In following patches we will allow to switch percent type
even for stdio annotation outputs. Adding the percent type
value into the annotation outputs title.

  $ perf annotate --stdio
   Percent         |      Sou ... instructions:u } (2805 samples, percent: local period)
  --------------------------- ... ------------------------------------------------------
  ...

  $ perf annotate --stdio2
  Samples: 2K of events 'anon ...  count (approx.): 156525487, [percent: local period]
  safe_write.c() /usr/bin/yes
  Percent
  ...

Link: http://lkml.kernel.org/n/tip-6r6t568p4m4c3bmw3urr7o3z@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
 tools/perf/util/annotate.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 05d15629afd0..6316fa96d984 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -2056,10 +2056,12 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
 		evsel_name = buf;
 	}
 
-	graph_dotted_len = printf(" %-*.*s|	Source code & Disassembly of %s for %s (%" PRIu64 " samples)\n",
+	graph_dotted_len = printf(" %-*.*s|	Source code & Disassembly of %s for %s (%" PRIu64 " samples, "
+				  "percent: %s)\n",
 				  width, width, symbol_conf.show_total_period ? "Period" :
 				  symbol_conf.show_nr_samples ? "Samples" : "Percent",
-				  d_filename, evsel_name, h->nr_samples);
+				  d_filename, evsel_name, h->nr_samples,
+				  percent_type_str(opts->percent_type));
 
 	printf("%-*.*s----\n",
 	       graph_dotted_len, graph_dotted_len, graph_dotted_line);
@@ -2434,7 +2436,8 @@ int symbol__tty_annotate2(struct symbol *sym, struct map *map,
 	}
 
 	hists__scnprintf_title(hists, buf, sizeof(buf));
-	fprintf(stdout, "%s\n%s() %s\n", buf, sym->name, dso->long_name);
+	fprintf(stdout, "%s, [percent: %s]\n%s() %s\n",
+		buf, percent_type_str(opts->percent_type), sym->name, dso->long_name);
 	symbol__annotate_fprintf2(sym, stdout, opts);
 
 	annotated_source__purge(symbol__annotation(sym)->src);
-- 
2.17.1


  parent reply	other threads:[~2018-08-04 13:05 UTC|newest]

Thread overview: 67+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-04 13:05 [PATCH 00/20] perf annotate: Make symbol__annotate_fprintf2 local Jiri Olsa
2018-08-04 13:05 ` [PATCH 01/20] " Jiri Olsa
2018-08-06 15:00   ` Arnaldo Carvalho de Melo
2018-08-18 11:25   ` [tip:perf/urgent] perf annotate: Make symbol__annotate_fprintf2() local tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 02/20] perf annotate: Make annotation_line__max_percent static Jiri Olsa
2018-08-06 15:01   ` Arnaldo Carvalho de Melo
2018-08-18 11:26   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 03/20] perf annotate: Get rid of annotation__scnprintf_samples_period Jiri Olsa
2018-08-06 15:07   ` Arnaldo Carvalho de Melo
2018-08-18 11:26   ` [tip:perf/urgent] perf annotate: Get rid of annotation__scnprintf_samples_period() tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 04/20] perf annotate: Rename struct annotation_line::samples* to data* Jiri Olsa
2018-08-06 15:08   ` Arnaldo Carvalho de Melo
2018-08-18 11:27   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 05/20] perf annotate: Rename local sample variables to data Jiri Olsa
2018-08-06 15:09   ` Arnaldo Carvalho de Melo
2018-08-18 11:27   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 06/20] perf annotate: Rename hist to sym_hist in annotation__calc_percent Jiri Olsa
2018-08-06 15:10   ` Arnaldo Carvalho de Melo
2018-08-18 11:28   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 07/20] perf annotate: Loop group events directly " Jiri Olsa
2018-08-06 15:12   ` Arnaldo Carvalho de Melo
2018-08-18 11:28   ` [tip:perf/urgent] perf annotate: Loop group events directly in annotation__calc_percent() tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 08/20] perf annotate: Switch struct annotation_data::percent to array Jiri Olsa
2018-08-06 15:14   ` Arnaldo Carvalho de Melo
2018-08-18 11:29   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 09/20] perf annotate: Add PERCENT_HITS_GLOBAL percent value Jiri Olsa
2018-08-06 15:15   ` Arnaldo Carvalho de Melo
2018-08-18 11:29   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 10/20] perf annotate: Add PERCENT_PERIOD_LOCAL " Jiri Olsa
2018-08-06 15:16   ` Arnaldo Carvalho de Melo
2018-08-18 11:30   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 11/20] perf annotate: Add PERCENT_PERIOD_GLOBAL " Jiri Olsa
2018-08-06 15:16   ` Arnaldo Carvalho de Melo
2018-08-18 11:30   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 12/20] perf annotate: Add percent_type to struct annotation_options Jiri Olsa
2018-08-06 15:17   ` Arnaldo Carvalho de Melo
2018-08-18 11:31   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 13/20] perf annotate: Pass struct annotation_options to symbol__calc_lines Jiri Olsa
2018-08-06 15:18   ` Arnaldo Carvalho de Melo
2018-08-18 11:32   ` [tip:perf/urgent] perf annotate: Pass struct annotation_options to symbol__calc_lines() tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 14/20] perf annotate: Pass struct annotation_options to map_symbol__annotation_dump Jiri Olsa
2018-08-06 13:45   ` Namhyung Kim
2018-08-06 14:24     ` Jiri Olsa
2018-08-06 15:22       ` Arnaldo Carvalho de Melo
2018-08-06 15:29         ` Jiri Olsa
2018-08-18 11:32   ` [tip:perf/urgent] perf annotate: Pass 'struct annotation_options' to map_symbol__annotation_dump() tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 15/20] perf annotate: Pass browser percent_type in annotate_browser__calc_percent Jiri Olsa
2018-08-06 15:23   ` Arnaldo Carvalho de Melo
2018-08-18 11:33   ` [tip:perf/urgent] perf annotate: Pass browser percent_type in annotate_browser__calc_percent() tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 16/20] perf annotate: Add support to togle percent type Jiri Olsa
2018-08-06 18:24   ` Arnaldo Carvalho de Melo
2018-08-18 11:33   ` [tip:perf/urgent] perf annotate: Add support to toggle " tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 17/20] perf annotate: Make local period the default " Jiri Olsa
2018-08-06 18:26   ` Arnaldo Carvalho de Melo
2018-08-18 11:34   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2018-08-04 13:05 ` Jiri Olsa [this message]
2018-08-06 18:27   ` [PATCH 18/20] perf annotate: Display percent type in stdio output Arnaldo Carvalho de Melo
2018-08-18 11:34   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 19/20] perf annotate: Add --percent-type option Jiri Olsa
2018-08-06 13:49   ` Namhyung Kim
2018-08-06 14:26     ` Jiri Olsa
2018-08-06 18:33       ` Arnaldo Carvalho de Melo
2018-08-06 18:32   ` Arnaldo Carvalho de Melo
2018-08-18 11:35   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2018-08-04 13:05 ` [PATCH 20/20] perf report: " Jiri Olsa
2018-08-06 18:48   ` Arnaldo Carvalho de Melo
2018-08-18 11:35   ` [tip:perf/urgent] " tip-bot for Jiri Olsa

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