From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
Taeung Song <treeze.taeung@gmail.com>,
Jiri Olsa <jolsa@redhat.com>,
Milian Wolff <milian.wolff@kdab.com>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 13/13] perf annotate browser: Circulate percent, total-period and nr-samples view
Date: Mon, 21 Aug 2017 16:25:49 -0300 [thread overview]
Message-ID: <20170821192549.17251-14-acme@kernel.org> (raw)
In-Reply-To: <20170821192549.17251-1-acme@kernel.org>
From: Taeung Song <treeze.taeung@gmail.com>
Using the existing 't' hotkey, support the three views: percent, total
period and number of samples on the annotate TUI browser, circulating
them like below:
Percent -> Total Period -> Nr Samples -> Percent ...
Committer notes:
Removed new 'e' hotkey, should be resubmitted as a separate patch, with
proper justification for its inclusion.
Suggested-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Taeung Song <treeze.taeung@gmail.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Milian Wolff <milian.wolff@kdab.com>
Link: http://lkml.kernel.org/r/1503046028-5691-1-git-send-email-treeze.taeung@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/ui/browsers/annotate.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index faca1b94496e..ba0aee576a2b 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -835,7 +835,7 @@ static int annotate_browser__run(struct annotate_browser *browser,
"n Search next string\n"
"o Toggle disassembler output/simplified view\n"
"s Toggle source code view\n"
- "t Toggle total period view\n"
+ "t Circulate percent, total period, samples view\n"
"/ Search string\n"
"k Toggle line numbers\n"
"r Run available scripts\n"
@@ -912,8 +912,13 @@ static int annotate_browser__run(struct annotate_browser *browser,
}
continue;
case 't':
- annotate_browser__opts.show_total_period =
- !annotate_browser__opts.show_total_period;
+ if (annotate_browser__opts.show_total_period) {
+ annotate_browser__opts.show_total_period = false;
+ annotate_browser__opts.show_nr_samples = true;
+ } else if (annotate_browser__opts.show_nr_samples)
+ annotate_browser__opts.show_nr_samples = false;
+ else
+ annotate_browser__opts.show_total_period = true;
annotate_browser__update_addr_width(browser);
continue;
case K_LEFT:
--
2.13.5
next prev parent reply other threads:[~2017-08-21 19:25 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-21 19:25 [GIT PULL 00/13] perf/core improvements and fixes Arnaldo Carvalho de Melo
2017-08-21 19:25 ` [PATCH 01/13] tools lib bpf: Fix double file test in Makefile Arnaldo Carvalho de Melo
2017-08-21 19:25 ` [PATCH 02/13] perf jevents: Support FCMask and PortMask Arnaldo Carvalho de Melo
2017-08-21 19:25 ` [PATCH 03/13] perf trace: Fix off by one string allocation problem Arnaldo Carvalho de Melo
2017-08-21 19:25 ` [PATCH 04/13] perf events parse: Remove some needless local variables Arnaldo Carvalho de Melo
2017-08-21 19:25 ` [PATCH 05/13] perf events parse: Rename parsing state struct to clearer name Arnaldo Carvalho de Melo
2017-08-21 19:25 ` [PATCH 06/13] perf events parse: Use just one parse events state struct Arnaldo Carvalho de Melo
2017-08-21 19:25 ` [PATCH 07/13] perf events parse: Rename parse_events_parse arguments Arnaldo Carvalho de Melo
2017-08-21 19:25 ` [PATCH 08/13] perf tools: Remove unused cpu_relax() macros Arnaldo Carvalho de Melo
2017-08-21 19:25 ` [PATCH 09/13] perf tools: Use default CPUINFO_PROC where it fits Arnaldo Carvalho de Melo
2017-08-21 19:25 ` [PATCH 10/13] perf annotate stdio: Support --show-nr-samples option Arnaldo Carvalho de Melo
2017-08-21 19:25 ` [PATCH 11/13] perf annotate: Document --show-total-period option Arnaldo Carvalho de Melo
2017-08-21 19:25 ` [PATCH 12/13] perf annotate browser: Support --show-nr-samples option Arnaldo Carvalho de Melo
2017-08-21 19:25 ` Arnaldo Carvalho de Melo [this message]
2017-08-22 10:20 ` [GIT PULL 00/13] perf/core improvements and fixes Ingo Molnar
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