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Message-Id: <20171011150158.11895-27-jolsa@kernel.org>
Date: Wed, 11 Oct 2017 17:01:49 +0200
From: Jiri Olsa <jolsa@...nel.org>
To: Arnaldo Carvalho de Melo <acme@...nel.org>
Cc: lkml <linux-kernel@...r.kernel.org>,
Ingo Molnar <mingo@...nel.org>,
Namhyung Kim <namhyung@...nel.org>,
David Ahern <dsahern@...il.com>,
Peter Zijlstra <a.p.zijlstra@...llo.nl>,
Andi Kleen <andi@...stfloor.org>
Subject: [PATCH 26/35] perf annotate browser: Do not pass nr_events in disasm_rb_tree__insert
We keep samples_nr in struct annotation_line, so there's no
need to pass nr_events to disasm_rb_tree__insert function.
Link: http://lkml.kernel.org/n/tip-l8qq6hcxhjwj5fzja1coocvv@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@...nel.org>
---
tools/perf/ui/browsers/annotate.c | 15 ++++++---------
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index d6eee6973af4..111b5012e6f4 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -355,12 +355,11 @@ static unsigned int annotate_browser__refresh(struct ui_browser *browser)
return ret;
}
-static int disasm__cmp(struct annotation_line *a,
- struct annotation_line *b, int nr_pcnt)
+static int disasm__cmp(struct annotation_line *a, struct annotation_line *b)
{
int i;
- for (i = 0; i < nr_pcnt; i++) {
+ for (i = 0; i < a->samples_nr; i++) {
if (a->samples[i].percent == b->samples[i].percent)
continue;
return a->samples[i].percent < b->samples[i].percent;
@@ -368,8 +367,7 @@ static int disasm__cmp(struct annotation_line *a,
return 0;
}
-static void disasm_rb_tree__insert(struct rb_root *root, struct annotation_line *al,
- int nr_events)
+static void disasm_rb_tree__insert(struct rb_root *root, struct annotation_line *al)
{
struct rb_node **p = &root->rb_node;
struct rb_node *parent = NULL;
@@ -379,7 +377,7 @@ static void disasm_rb_tree__insert(struct rb_root *root, struct annotation_line
parent = *p;
l = rb_entry(parent, struct annotation_line, rb_node);
- if (disasm__cmp(al, l, nr_events))
+ if (disasm__cmp(al, l))
p = &(*p)->rb_left;
else
p = &(*p)->rb_right;
@@ -448,7 +446,7 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser)
continue;
}
- for (i = 0; i < browser->nr_events; i++) {
+ for (i = 0; i < pos->al.samples_nr; i++) {
struct annotation_data *sample = &pos->al.samples[i];
if (max_percent < sample->percent)
@@ -459,8 +457,7 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser)
RB_CLEAR_NODE(&pos->al.rb_node);
continue;
}
- disasm_rb_tree__insert(&browser->entries, &pos->al,
- browser->nr_events);
+ disasm_rb_tree__insert(&browser->entries, &pos->al);
}
pthread_mutex_unlock(¬es->lock);
--
2.13.6
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