LKML Archive on lore.kernel.org
 help / color / Atom feed
From: Namhyung Kim <namhyung@kernel.org>
To: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Paul Mackerras <paulus@samba.org>, Ingo Molnar <mingo@kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Pekka Enberg <penberg@kernel.org>,
	Andi Kleen <andi@firstfloor.org>, Borislav Petkov <bp@alien8.de>,
	Jiri Olsa <jolsa@redhat.com>, Namhyung Kim <namhyung.kim@lge.com>
Subject: [PATCH 2/7] perf gtk/annotate: Support multiple event annotation
Date: Thu,  7 Feb 2013 18:02:09 +0900
Message-ID: <1360227734-375-3-git-send-email-namhyung@kernel.org> (raw)
In-Reply-To: <1360227734-375-1-git-send-email-namhyung@kernel.org>

From: Namhyung Kim <namhyung.kim@lge.com>

Show multiple annotation result for each evsel.  Each result
represents the most frquently sampled symbol/function for the evsel
and it will be shown in a tab window.

For this add a reference to main container (notebook) to the pgctx.
At the first call to annotate browser, hist_entry__find_annotations()
will setup a new browser, and next calls will add new tabs to the
browser.  But it requires final perf_gtk__show_annotations() to start
processing GUI events.

Cc: Borislav Petkov <bp@alien8.de>
Cc: Pekka Enberg <penberg@kernel.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/perf/builtin-annotate.c |  4 +++
 tools/perf/ui/gtk/annotate.c  | 74 +++++++++++++++++++++++++++----------------
 tools/perf/ui/gtk/gtk.h       |  1 +
 tools/perf/util/annotate.h    |  4 +++
 4 files changed, 56 insertions(+), 27 deletions(-)

diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 9d758c9611a5..68e3a16abd3d 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -227,6 +227,10 @@ static int __cmd_annotate(struct perf_annotate *ann)
 		ui__error("The %s file has no samples!\n", session->filename);
 		goto out_delete;
 	}
+
+	if (use_browser == 2)
+		perf_gtk__show_annotations();
+
 out_delete:
 	/*
 	 * Speed up the exit process, for large files this can
diff --git a/tools/perf/ui/gtk/annotate.c b/tools/perf/ui/gtk/annotate.c
index 19d84fa327af..1ce89f2558fa 100644
--- a/tools/perf/ui/gtk/annotate.c
+++ b/tools/perf/ui/gtk/annotate.c
@@ -126,31 +126,52 @@ static int perf_gtk__annotate_symbol(GtkWidget *window, struct symbol *sym,
 int symbol__gtk_annotate(struct symbol *sym, struct map *map, int evidx,
 			 struct hist_browser_timer *hbt)
 {
-	GtkWidget *vbox;
-	GtkWidget *notebook;
-	GtkWidget *infobar;
-	GtkWidget *statbar;
 	GtkWidget *window;
+	GtkWidget *notebook;
 	GtkWidget *scrolled_window;
 	GtkWidget *tab_label;
 
-	signal(SIGSEGV, perf_gtk__signal);
-	signal(SIGFPE,  perf_gtk__signal);
-	signal(SIGINT,  perf_gtk__signal);
-	signal(SIGQUIT, perf_gtk__signal);
-	signal(SIGTERM, perf_gtk__signal);
+	if (perf_gtk__is_active_context(pgctx)) {
+		window = pgctx->main_window;
+		notebook = pgctx->notebook;
+	} else {
+		GtkWidget *vbox;
+		GtkWidget *infobar;
+		GtkWidget *statbar;
 
-	window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
-	gtk_window_set_title(GTK_WINDOW(window), "perf annotate");
+		signal(SIGSEGV, perf_gtk__signal);
+		signal(SIGFPE,  perf_gtk__signal);
+		signal(SIGINT,  perf_gtk__signal);
+		signal(SIGQUIT, perf_gtk__signal);
+		signal(SIGTERM, perf_gtk__signal);
 
-	g_signal_connect(window, "delete_event", gtk_main_quit, NULL);
+		window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+		gtk_window_set_title(GTK_WINDOW(window), "perf annotate");
 
-	pgctx = perf_gtk__activate_context(window);
-	if (!pgctx)
-		return -1;
+		g_signal_connect(window, "delete_event", gtk_main_quit, NULL);
+
+		pgctx = perf_gtk__activate_context(window);
+		if (!pgctx)
+			return -1;
+
+		vbox = gtk_vbox_new(FALSE, 0);
+		notebook = gtk_notebook_new();
+		pgctx->notebook = notebook;
+
+		gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0);
+
+		infobar = perf_gtk__setup_info_bar();
+		if (infobar) {
+			gtk_box_pack_start(GTK_BOX(vbox), infobar,
+					   FALSE, FALSE, 0);
+		}
+
+		statbar = perf_gtk__setup_statusbar();
+		gtk_box_pack_start(GTK_BOX(vbox), statbar, FALSE, FALSE, 0);
+
+		gtk_container_add(GTK_CONTAINER(window), vbox);
+	}
 
-	vbox = gtk_vbox_new(FALSE, 0);
-	notebook = gtk_notebook_new();
 	scrolled_window = gtk_scrolled_window_new(NULL, NULL);
 	tab_label = gtk_label_new(sym->name);
 
@@ -160,19 +181,19 @@ int symbol__gtk_annotate(struct symbol *sym, struct map *map, int evidx,
 
 	gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled_window,
 				 tab_label);
-	gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0);
-
-	infobar = perf_gtk__setup_info_bar();
-	if (infobar)
-		gtk_box_pack_start(GTK_BOX(vbox), infobar, FALSE, FALSE, 0);
 
-	statbar = perf_gtk__setup_statusbar();
-	gtk_box_pack_start(GTK_BOX(vbox), statbar, FALSE, FALSE, 0);
+	perf_gtk__annotate_symbol(scrolled_window, sym, map, evidx, hbt);
+	return 0;
+}
 
-	gtk_container_add(GTK_CONTAINER(window), vbox);
+void perf_gtk__show_annotations(void)
+{
+	GtkWidget *window;
 
-	perf_gtk__annotate_symbol(scrolled_window, sym, map, evidx, hbt);
+	if (!perf_gtk__is_active_context(pgctx))
+		return;
 
+	window = pgctx->main_window;
 	gtk_widget_show_all(window);
 
 	perf_gtk__resize_window(window);
@@ -181,5 +202,4 @@ int symbol__gtk_annotate(struct symbol *sym, struct map *map, int evidx,
 	gtk_main();
 
 	perf_gtk__deactivate_context(&pgctx);
-	return 0;
 }
diff --git a/tools/perf/ui/gtk/gtk.h b/tools/perf/ui/gtk/gtk.h
index 5d3693754828..3d96785ef155 100644
--- a/tools/perf/ui/gtk/gtk.h
+++ b/tools/perf/ui/gtk/gtk.h
@@ -10,6 +10,7 @@
 
 struct perf_gtk_context {
 	GtkWidget *main_window;
+	GtkWidget *notebook;
 
 #ifdef HAVE_GTK_INFO_BAR
 	GtkWidget *info_bar;
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index a8ccbda4aeb7..c422440fe611 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -164,6 +164,8 @@ static inline int hist_entry__gtk_annotate(struct hist_entry *he, int evidx,
 {
 	return symbol__gtk_annotate(he->ms.sym, he->ms.map, evidx, hbt);
 }
+
+void perf_gtk__show_annotations(void);
 #else
 static inline int hist_entry__gtk_annotate(struct hist_entry *he __maybe_unused,
 					   int evidx __maybe_unused,
@@ -172,6 +174,8 @@ static inline int hist_entry__gtk_annotate(struct hist_entry *he __maybe_unused,
 {
 	return 0;
 }
+
+static inline void perf_gtk__show_annotations(void) {}
 #endif
 
 extern const char	*disassembler_style;
-- 
1.7.11.7


  parent reply index

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-02-07  9:02 [PATCH 0/7] perf annotate: Add support for GTK+ annotation browser (v2) Namhyung Kim
2013-02-07  9:02 ` [PATCH 1/7] perf ui/gtk: Implement basic GTK2 annotation browser Namhyung Kim
2013-02-15 16:32   ` [tip:perf/core] " tip-bot for Namhyung Kim
2013-02-07  9:02 ` Namhyung Kim [this message]
2013-02-15 16:33   ` [tip:perf/core] perf gtk/annotate: Support multiple event annotation tip-bot for Namhyung Kim
2013-02-07  9:02 ` [PATCH 3/7] perf gtk/annotate: Show source lines with gray color Namhyung Kim
2013-02-15 16:34   ` [tip:perf/core] " tip-bot for Namhyung Kim
2013-02-07  9:02 ` [PATCH 4/7] perf buildid-cache: Add --update option Namhyung Kim
2013-02-15 16:29   ` [tip:perf/core] " tip-bot for Namhyung Kim
2013-02-07  9:02 ` [PATCH 5/7] perf annotate: Fix warning message on a missing vmlinux Namhyung Kim
2013-02-15 16:30   ` [tip:perf/core] " tip-bot for Namhyung Kim
2013-02-07  9:02 ` [PATCH 6/7] perf gtk/annotate: Fail early if it can't annotate Namhyung Kim
2013-02-15 16:35   ` [tip:perf/core] perf gtk/annotate: Fail early if it can' t annotate tip-bot for Namhyung Kim
2013-02-07  9:02 ` [PATCH 7/7] perf annotate: Make it to be able to skip unannotatable symbols Namhyung Kim
2013-02-05  1:12   ` Arnaldo Carvalho de Melo
2013-02-08  7:09     ` Namhyung Kim
2013-02-15 16:36   ` [tip:perf/core] " tip-bot for Namhyung Kim

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1360227734-375-3-git-send-email-namhyung@kernel.org \
    --to=namhyung@kernel.org \
    --cc=a.p.zijlstra@chello.nl \
    --cc=acme@ghostprotocols.net \
    --cc=andi@firstfloor.org \
    --cc=bp@alien8.de \
    --cc=jolsa@redhat.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@kernel.org \
    --cc=namhyung.kim@lge.com \
    --cc=paulus@samba.org \
    --cc=penberg@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

LKML Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/lkml/0 lkml/git/0.git
	git clone --mirror https://lore.kernel.org/lkml/1 lkml/git/1.git
	git clone --mirror https://lore.kernel.org/lkml/2 lkml/git/2.git
	git clone --mirror https://lore.kernel.org/lkml/3 lkml/git/3.git
	git clone --mirror https://lore.kernel.org/lkml/4 lkml/git/4.git
	git clone --mirror https://lore.kernel.org/lkml/5 lkml/git/5.git
	git clone --mirror https://lore.kernel.org/lkml/6 lkml/git/6.git
	git clone --mirror https://lore.kernel.org/lkml/7 lkml/git/7.git
	git clone --mirror https://lore.kernel.org/lkml/8 lkml/git/8.git
	git clone --mirror https://lore.kernel.org/lkml/9 lkml/git/9.git
	git clone --mirror https://lore.kernel.org/lkml/10 lkml/git/10.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 lkml lkml/ https://lore.kernel.org/lkml \
		linux-kernel@vger.kernel.org
	public-inbox-index lkml

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-kernel


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git