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Message-ID: <tip-58ecd33be90647724a78ce5e0b42f5bc482771fd@git.kernel.org>
Date: Tue, 8 Mar 2016 02:35:14 -0800
From: tip-bot for Namhyung Kim <tipbot@...or.com>
To: linux-tip-commits@...r.kernel.org
Cc: acme@...hat.com, eranian@...gle.com, tglx@...utronix.de,
wangnan0@...wei.com, dsahern@...il.com, jolsa@...nel.org,
hpa@...or.com, mingo@...nel.org, jolsa@...hat.com,
linux-kernel@...r.kernel.org, alexander.shishkin@...ux.intel.com,
peterz@...radead.org, namhyung@...nel.org
Subject: [tip:perf/core] perf report: Use hierarchy hpp list on gtk
Commit-ID: 58ecd33be90647724a78ce5e0b42f5bc482771fd
Gitweb: http://git.kernel.org/tip/58ecd33be90647724a78ce5e0b42f5bc482771fd
Author: Namhyung Kim <namhyung@...nel.org>
AuthorDate: Mon, 7 Mar 2016 16:44:51 -0300
Committer: Ingo Molnar <mingo@...nel.org>
CommitDate: Tue, 8 Mar 2016 10:11:21 +0100
perf report: Use hierarchy hpp list on gtk
Now hpp formats are linked using perf_hpp_list_node when hierarchy is
enabled. Like in stdio, use this info to print entries with multiple
sort keys in a single hierarchy properly.
Signed-off-by: Namhyung Kim <namhyung@...nel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
Cc: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Cc: David Ahern <dsahern@...il.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Stephane Eranian <eranian@...gle.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Wang Nan <wangnan0@...wei.com>
Link: http://lkml.kernel.org/r/1457361308-514-8-git-send-email-namhyung@kernel.org
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
tools/perf/ui/gtk/hists.c | 55 ++++++++++++++++++++++++++++-------------------
1 file changed, 33 insertions(+), 22 deletions(-)
diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c
index 4534e2d..bd9bf7e 100644
--- a/tools/perf/ui/gtk/hists.c
+++ b/tools/perf/ui/gtk/hists.c
@@ -407,7 +407,9 @@ static void perf_gtk__add_hierarchy_entries(struct hists *hists,
struct rb_node *node;
struct hist_entry *he;
struct perf_hpp_fmt *fmt;
+ struct perf_hpp_list_node *fmt_node;
u64 total = hists__total_period(hists);
+ int size;
for (node = rb_first(root); node; node = rb_next(node)) {
GtkTreeIter iter;
@@ -425,11 +427,11 @@ static void perf_gtk__add_hierarchy_entries(struct hists *hists,
gtk_tree_store_append(store, &iter, parent);
col_idx = 0;
- hists__for_each_format(hists, fmt) {
- if (perf_hpp__is_sort_entry(fmt) ||
- perf_hpp__is_dynamic_entry(fmt))
- break;
+ /* the first hpp_list_node is for overhead columns */
+ fmt_node = list_first_entry(&hists->hpp_formats,
+ struct perf_hpp_list_node, list);
+ perf_hpp_list__for_each_format(&fmt_node->hpp, fmt) {
if (fmt->color)
fmt->color(fmt, hpp, he);
else
@@ -439,6 +441,7 @@ static void perf_gtk__add_hierarchy_entries(struct hists *hists,
}
bf = hpp->buf;
+ size = hpp->size;
perf_hpp_list__for_each_format(he->hpp_list, fmt) {
int ret;
@@ -451,9 +454,12 @@ static void perf_gtk__add_hierarchy_entries(struct hists *hists,
advance_hpp(hpp, ret + 2);
}
- gtk_tree_store_set(store, &iter, col_idx, rtrim(bf), -1);
+ gtk_tree_store_set(store, &iter, col_idx, ltrim(rtrim(bf)), -1);
if (!he->leaf) {
+ hpp->buf = bf;
+ hpp->size = size;
+
perf_gtk__add_hierarchy_entries(hists, &he->hroot_out,
store, &iter, hpp,
min_pcnt);
@@ -486,6 +492,7 @@ static void perf_gtk__show_hierarchy(GtkWidget *window, struct hists *hists,
float min_pcnt)
{
struct perf_hpp_fmt *fmt;
+ struct perf_hpp_list_node *fmt_node;
GType col_types[MAX_COLUMNS];
GtkCellRenderer *renderer;
GtkTreeStore *store;
@@ -494,7 +501,7 @@ static void perf_gtk__show_hierarchy(GtkWidget *window, struct hists *hists,
int nr_cols = 0;
char s[512];
char buf[512];
- bool first = true;
+ bool first_node, first_col;
struct perf_hpp hpp = {
.buf = s,
.size = sizeof(s),
@@ -514,11 +521,11 @@ static void perf_gtk__show_hierarchy(GtkWidget *window, struct hists *hists,
renderer = gtk_cell_renderer_text_new();
col_idx = 0;
- hists__for_each_format(hists, fmt) {
- if (perf_hpp__is_sort_entry(fmt) ||
- perf_hpp__is_dynamic_entry(fmt))
- break;
+ /* the first hpp_list_node is for overhead columns */
+ fmt_node = list_first_entry(&hists->hpp_formats,
+ struct perf_hpp_list_node, list);
+ perf_hpp_list__for_each_format(&fmt_node->hpp, fmt) {
gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
-1, fmt->name,
renderer, "markup",
@@ -527,20 +534,24 @@ static void perf_gtk__show_hierarchy(GtkWidget *window, struct hists *hists,
/* construct merged column header since sort keys share single column */
buf[0] = '\0';
- hists__for_each_format(hists ,fmt) {
- if (!perf_hpp__is_sort_entry(fmt) &&
- !perf_hpp__is_dynamic_entry(fmt))
- continue;
- if (perf_hpp__should_skip(fmt, hists))
- continue;
-
- if (first)
- first = false;
- else
+ first_node = true;
+ list_for_each_entry_continue(fmt_node, &hists->hpp_formats, list) {
+ if (!first_node)
strcat(buf, " / ");
+ first_node = false;
- fmt->header(fmt, &hpp, hists_to_evsel(hists));
- strcat(buf, rtrim(hpp.buf));
+ first_col = true;
+ perf_hpp_list__for_each_format(&fmt_node->hpp ,fmt) {
+ if (perf_hpp__should_skip(fmt, hists))
+ continue;
+
+ if (!first_col)
+ strcat(buf, "+");
+ first_col = false;
+
+ fmt->header(fmt, &hpp, hists_to_evsel(hists));
+ strcat(buf, ltrim(rtrim(hpp.buf)));
+ }
}
gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
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