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From: tip-bot for Jiri Olsa <jolsa@redhat.com>
To: linux-tip-commits@vger.kernel.org
Cc: acme@redhat.com, linux-kernel@vger.kernel.org,
	eranian@google.com, paulus@samba.org, hpa@zytor.com,
	mingo@kernel.org, a.p.zijlstra@chello.nl, peterz@infradead.org,
	namhyung@kernel.org, jolsa@redhat.com, fweisbec@gmail.com,
	tglx@linutronix.de, cjashfor@linux.vnet.ibm.com, mingo@elte.hu
Subject: [tip:perf/urgent] perf tool: Add hpp interface to enable/ disable hpp column
Date: Fri, 5 Oct 2012 02:03:57 -0700	[thread overview]
Message-ID: <tip-1d77822ea6245e89149872405a3844e0778a004a@git.kernel.org> (raw)
In-Reply-To: <1349354994-17853-6-git-send-email-namhyung@kernel.org>

Commit-ID:  1d77822ea6245e89149872405a3844e0778a004a
Gitweb:     http://git.kernel.org/tip/1d77822ea6245e89149872405a3844e0778a004a
Author:     Jiri Olsa <jolsa@redhat.com>
AuthorDate: Thu, 4 Oct 2012 21:49:39 +0900
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Thu, 4 Oct 2012 13:30:27 -0300

perf tool: Add hpp interface to enable/disable hpp column

Adding perf_hpp__column_enable function to enable/disable hists column
and removing diff command specific stuff 'need_pair and
show_displacement' from hpp code.

The diff command now enables/disables columns separately according to
the user arguments. This will be helpful in future patches where more
columns are added into diff output.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1349354994-17853-6-git-send-email-namhyung@kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/builtin-diff.c      |   18 +++++++++++++++++-
 tools/perf/builtin-report.c    |    2 +-
 tools/perf/ui/browsers/hists.c |    2 +-
 tools/perf/ui/gtk/browser.c    |    2 +-
 tools/perf/ui/hist.c           |   15 ++++++---------
 tools/perf/ui/setup.c          |    2 +-
 tools/perf/util/hist.h         |    3 ++-
 7 files changed, 29 insertions(+), 15 deletions(-)

diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index 413c65a1b..a0b531c 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -256,6 +256,21 @@ static const struct option options[] = {
 	OPT_END()
 };
 
+static void ui_init(void)
+{
+	perf_hpp__init();
+
+	/* No overhead column. */
+	perf_hpp__column_enable(PERF_HPP__OVERHEAD, false);
+
+	/* Display baseline/delta/displacement columns. */
+	perf_hpp__column_enable(PERF_HPP__BASELINE, true);
+	perf_hpp__column_enable(PERF_HPP__DELTA, true);
+
+	if (show_displacement)
+		perf_hpp__column_enable(PERF_HPP__DISPL, true);
+}
+
 int cmd_diff(int argc, const char **argv, const char *prefix __maybe_unused)
 {
 	sort_order = diff__default_sort_order;
@@ -278,7 +293,8 @@ int cmd_diff(int argc, const char **argv, const char *prefix __maybe_unused)
 	if (symbol__init() < 0)
 		return -1;
 
-	perf_hpp__init(true, show_displacement);
+	ui_init();
+
 	setup_sorting(diff_usage, options);
 	setup_pager();
 
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 95e7ea8..a61725d 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -691,7 +691,7 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused)
 		setup_browser(true);
 	else {
 		use_browser = 0;
-		perf_hpp__init(false, false);
+		perf_hpp__init();
 	}
 
 	setup_sorting(report_usage, options);
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index a21f40b..bbd11c2 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -584,7 +584,7 @@ HPP__COLOR_FN(overhead_guest_us, period_guest_us)
 
 void hist_browser__init_hpp(void)
 {
-	perf_hpp__init(false, false);
+	perf_hpp__init();
 
 	perf_hpp__format[PERF_HPP__OVERHEAD].color =
 				hist_browser__hpp_color_overhead;
diff --git a/tools/perf/ui/gtk/browser.c b/tools/perf/ui/gtk/browser.c
index 7ff99ec..2bc08f6 100644
--- a/tools/perf/ui/gtk/browser.c
+++ b/tools/perf/ui/gtk/browser.c
@@ -73,7 +73,7 @@ HPP__COLOR_FN(overhead_guest_us, period_guest_us)
 
 void perf_gtk__init_hpp(void)
 {
-	perf_hpp__init(false, false);
+	perf_hpp__init();
 
 	perf_hpp__format[PERF_HPP__OVERHEAD].color =
 				perf_gtk__hpp_color_overhead;
diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c
index 6b0138e..e8853f7 100644
--- a/tools/perf/ui/hist.c
+++ b/tools/perf/ui/hist.c
@@ -302,7 +302,7 @@ struct perf_hpp_fmt perf_hpp__format[] = {
 #undef HPP__COLOR_PRINT_FNS
 #undef HPP__PRINT_FNS
 
-void perf_hpp__init(bool need_pair, bool show_displacement)
+void perf_hpp__init(void)
 {
 	if (symbol_conf.show_cpu_utilization) {
 		perf_hpp__format[PERF_HPP__OVERHEAD_SYS].cond = true;
@@ -319,15 +319,12 @@ void perf_hpp__init(bool need_pair, bool show_displacement)
 
 	if (symbol_conf.show_total_period)
 		perf_hpp__format[PERF_HPP__PERIOD].cond = true;
+}
 
-	if (need_pair) {
-		perf_hpp__format[PERF_HPP__OVERHEAD].cond = false;
-		perf_hpp__format[PERF_HPP__BASELINE].cond = true;
-		perf_hpp__format[PERF_HPP__DELTA].cond = true;
-
-		if (show_displacement)
-			perf_hpp__format[PERF_HPP__DISPL].cond = true;
-	}
+void perf_hpp__column_enable(unsigned col, bool enable)
+{
+	BUG_ON(col >= PERF_HPP__MAX_INDEX);
+	perf_hpp__format[col].cond = enable;
 }
 
 static inline void advance_hpp(struct perf_hpp *hpp, int inc)
diff --git a/tools/perf/ui/setup.c b/tools/perf/ui/setup.c
index bd7d460..ebb4cc1 100644
--- a/tools/perf/ui/setup.c
+++ b/tools/perf/ui/setup.c
@@ -30,7 +30,7 @@ void setup_browser(bool fallback_to_pager)
 		if (fallback_to_pager)
 			setup_pager();
 
-		perf_hpp__init(false, false);
+		perf_hpp__init();
 		break;
 	}
 }
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index b83a226..a7f69d6 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -147,7 +147,8 @@ enum {
 	PERF_HPP__MAX_INDEX
 };
 
-void perf_hpp__init(bool need_pair, bool show_displacement);
+void perf_hpp__init(void);
+void perf_hpp__column_enable(unsigned col, bool enable);
 int hist_entry__period_snprintf(struct perf_hpp *hpp, struct hist_entry *he,
 				bool color);
 

  reply	other threads:[~2012-10-05  9:04 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-04 12:49 [PATCH 00/20] perf report: Add support for event group view (v3) Namhyung Kim
2012-10-04 12:49 ` [PATCH 01/20] perf hists: Add struct hists pointer to struct hist_entry Namhyung Kim
2012-10-05  9:00   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2012-10-04 12:49 ` [PATCH 02/20] perf diff: Refactor diff displacement possition info Namhyung Kim
2012-10-05  9:01   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2012-10-04 12:49 ` [PATCH 03/20] perf hists: Separate overhead and baseline columns Namhyung Kim
2012-10-05  9:02   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2012-10-04 12:49 ` [PATCH 04/20] perf tools: Removing hists pair argument from output path Namhyung Kim
2012-10-05  9:03   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2012-10-04 12:49 ` [PATCH 05/20] perf tool: Add hpp interface to enable/disable hpp column Namhyung Kim
2012-10-05  9:03   ` tip-bot for Jiri Olsa [this message]
2012-10-04 12:49 ` [PATCH 06/20] perf diff: Removing the total_period argument from output code Namhyung Kim
2012-10-05  9:04   ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2012-10-04 12:49 ` [PATCH 07/20] perf hists: Introduce struct he_stat Namhyung Kim
2012-10-05  9:05   ` [tip:perf/urgent] " tip-bot for Namhyung Kim
2012-10-04 12:49 ` [PATCH 08/20] perf hists: Move he->stat.nr_events initialization to a template Namhyung Kim
2012-10-05  9:06   ` [tip:perf/urgent] perf hists: Move he->stat. nr_events " tip-bot for Namhyung Kim
2012-10-04 12:49 ` [PATCH 09/20] perf hists: Add more helpers for hist entry stat Namhyung Kim
2012-10-05  9:07   ` [tip:perf/urgent] " tip-bot for Namhyung Kim
2012-10-04 12:49 ` [PATCH 10/20] perf tools: Keep group information Namhyung Kim
2012-10-04 12:49 ` [PATCH 11/20] perf header: Add HEADER_GROUP_DESC feature Namhyung Kim
2012-10-04 13:03   ` [PATCH UPDATED " Namhyung Kim
2012-10-04 12:49 ` [PATCH 12/20] perf hists: Collapse group hist_entries to a leader Namhyung Kim
2012-10-04 12:49 ` [PATCH 13/20] perf hists: Maintain total periods of group members in the leader Namhyung Kim
2012-10-04 12:49 ` [PATCH 14/20] perf report: Make another loop for output resorting Namhyung Kim
2012-10-04 12:49 ` [PATCH 15/20] perf ui/hist: Add support for event group view Namhyung Kim
2012-10-04 12:49 ` [PATCH 16/20] perf ui/browser: " Namhyung Kim
2012-10-04 12:49 ` [PATCH 17/20] perf ui/gtk: " Namhyung Kim
2012-10-04 12:49 ` [PATCH 18/20] perf report: Bypass non-leader events when event group is enabled Namhyung Kim
2012-10-04 12:49 ` [PATCH 19/20] perf report: Show group description " Namhyung Kim
2012-10-04 12:49 ` [PATCH 20/20] perf report: Add --group option Namhyung Kim
2012-10-18 10:56 ` [PATCH 00/20] perf report: Add support for event group view (v3) Jiri Olsa

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