From: Namhyung Kim <[email protected]>
If --asm-raw option was given, objdump output will contain hex numbers
of the instruction before the symbolic name. However current parser
code doesn't handle it properly. Fix it.
Signed-off-by: Namhyung Kim <[email protected]>
---
tools/perf/ui/browsers/annotate.c | 2 ++
tools/perf/util/annotate.c | 29 +++++++++++++++++++++++++++++
2 files changed, 31 insertions(+)
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index 3eff17f703f3..aec11f34d394 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -117,6 +117,8 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
ab->addr_width, " ");
slsmg_write_nstring(bf, printed);
slsmg_write_nstring(dl->line, width - printed - 6);
+ } else if (!dl->name) {
+ slsmg_write_nstring(" ", width - 7);
} else {
u64 addr = dl->offset;
int color = -1;
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index b14d4df9f149..83b1078260e3 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -492,6 +492,9 @@ int symbol__inc_addr_samples(struct symbol *sym, struct map *map,
static void disasm_line__init_ins(struct disasm_line *dl)
{
+ if (dl->name == NULL)
+ return;
+
dl->ins = ins__find(dl->name);
if (dl->ins == NULL)
@@ -514,6 +517,32 @@ static int disasm_line__parse(char *line, char **namep, char **rawp)
if (name[0] == '\0')
return -1;
+ if (symbol_conf.annotate_asm_raw) {
+ /*
+ * If --asm-raw option was given, objdump output will contain
+ * hex numbers of the instructions before the symbolic name.
+ * They are separated by at least two space characters:
+ *
+ * 400540: 48 c7 45 f8 00 00 00 movq $0x0,-0x8(%rbp)
+ * 400547: 00
+ *
+ * It sometimes was broken to multiple lines due to a limited
+ * width. In this case following condition will be met:
+ *
+ * dl->offset != -1 && dl->name == NULL.
+ */
+ name = strstr(name, " ");
+ if (name == NULL)
+ return 0;
+
+ while (isspace(name[0]))
+ ++name;
+
+ if (name[0] == '\0')
+ return -1;
+
+ }
+
*rawp = name + 1;
while ((*rawp)[0] != '\0' && !isspace((*rawp)[0]))
--
1.7.11.7
From: Namhyung Kim <[email protected]>
The perf annotate browser on TUI can identify a jump target for a
selected instruction. It assumes that the jump target is within the
function but it's not the case of PLT symbols which have offset out of
the function as a target. Since it caused a segmentation fault, do
not try to follow jump target on the PLT symbols.
Signed-off-by: Namhyung Kim <[email protected]>
---
tools/perf/ui/browsers/annotate.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index aec11f34d394..bb393dd26ba2 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -190,6 +190,12 @@ static void annotate_browser__draw_current_jump(struct ui_browser *browser)
struct disasm_line *cursor = ab->selection, *target;
struct browser_disasm_line *btarget, *bcursor;
unsigned int from, to;
+ struct map_symbol *ms = ab->b.priv;
+ struct symbol *sym = ms->sym;
+
+ /* PLT symbols contain external offsets */
+ if (strstr(sym->name, "@plt"))
+ return;
if (!cursor || !cursor->ins || !ins__is_jump(cursor->ins) ||
!disasm_line__has_offset(cursor))
@@ -773,6 +779,12 @@ static void annotate_browser__mark_jump_targets(struct annotate_browser *browser
size_t size)
{
u64 offset;
+ struct map_symbol *ms = browser->b.priv;
+ struct symbol *sym = ms->sym;
+
+ /* PLT symbols contain external offsets */
+ if (strstr(sym->name, "@plt"))
+ return;
for (offset = 0; offset < size; ++offset) {
struct disasm_line *dl = browser->offsets[offset], *dlt;
--
1.7.11.7
From: Namhyung Kim <[email protected]>
The --print-line option of perf annotate command shows summary for
each source line. But it didn't merge same lines so that it can
appear multiple times.
* before:
Sorted summary for file /home/namhyung/bin/mcol
----------------------------------------------
24.40 /home/namhyung/tmp/mcol.c:26
21.58 /home/namhyung/tmp/mcol.c:25
10.14 /home/namhyung/tmp/mcol.c:24
8.59 /home/namhyung/tmp/mcol.c:25
8.57 /home/namhyung/tmp/mcol.c:25
8.42 /home/namhyung/tmp/mcol.c:26
8.31 /home/namhyung/tmp/mcol.c:26
8.30 /home/namhyung/tmp/mcol.c:25
0.80 /home/namhyung/tmp/mcol.c:26
* after:
Sorted summary for file /home/namhyung/bin/mcol
----------------------------------------------
41.93 /home/namhyung/tmp/mcol.c:26
10.14 /home/namhyung/tmp/mcol.c:24
47.04 /home/namhyung/tmp/mcol.c:25
To do that, introduce percent_sum field so that the normal
line-by-line output doesn't get changed.
Signed-off-by: Namhyung Kim <[email protected]>
---
tools/perf/util/annotate.c | 53 ++++++++++++++++++++++++++++++++++++++++++++--
tools/perf/util/annotate.h | 1 +
2 files changed, 52 insertions(+), 2 deletions(-)
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 83b1078260e3..d604a90c60ef 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -887,6 +887,35 @@ static void insert_source_line(struct rb_root *root, struct source_line *src_lin
struct source_line *iter;
struct rb_node **p = &root->rb_node;
struct rb_node *parent = NULL;
+ int ret;
+
+ while (*p != NULL) {
+ parent = *p;
+ iter = rb_entry(parent, struct source_line, node);
+
+ ret = strcmp(iter->path, src_line->path);
+ if (ret == 0) {
+ iter->percent_sum += src_line->percent;
+ return;
+ }
+
+ if (ret < 0)
+ p = &(*p)->rb_left;
+ else
+ p = &(*p)->rb_right;
+ }
+
+ src_line->percent_sum = src_line->percent;
+
+ rb_link_node(&src_line->node, parent, p);
+ rb_insert_color(&src_line->node, root);
+}
+
+static void __resort_source_line(struct rb_root *root, struct source_line *src_line)
+{
+ struct source_line *iter;
+ struct rb_node **p = &root->rb_node;
+ struct rb_node *parent = NULL;
while (*p != NULL) {
parent = *p;
@@ -902,6 +931,24 @@ static void insert_source_line(struct rb_root *root, struct source_line *src_lin
rb_insert_color(&src_line->node, root);
}
+static void resort_source_line(struct rb_root *dest_root, struct rb_root *src_root)
+{
+ struct source_line *src_line;
+ struct rb_node *node;
+
+ node = rb_first(src_root);
+ while (node) {
+ struct rb_node *next;
+
+ src_line = rb_entry(node, struct source_line, node);
+ next = rb_next(node);
+ rb_erase(node, src_root);
+
+ __resort_source_line(dest_root, src_line);
+ node = next;
+ }
+}
+
static void symbol__free_source_line(struct symbol *sym, int len)
{
struct annotation *notes = symbol__annotation(sym);
@@ -926,6 +973,7 @@ static int symbol__get_source_line(struct symbol *sym, struct map *map,
struct source_line *src_line;
struct annotation *notes = symbol__annotation(sym);
struct sym_hist *h = annotation__histogram(notes, evidx);
+ struct rb_root tmp_root = RB_ROOT;
if (!h->sum)
return 0;
@@ -960,12 +1008,13 @@ static int symbol__get_source_line(struct symbol *sym, struct map *map,
goto next;
strcpy(src_line[i].path, path);
- insert_source_line(root, &src_line[i]);
+ insert_source_line(&tmp_root, &src_line[i]);
next:
pclose(fp);
}
+ resort_source_line(root, &tmp_root);
return 0;
}
@@ -989,7 +1038,7 @@ static void print_summary(struct rb_root *root, const char *filename)
char *path;
src_line = rb_entry(node, struct source_line, node);
- percent = src_line->percent;
+ percent = src_line->percent_sum;
color = get_percent_color(percent);
path = src_line->path;
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index c6272011625a..8eec94358a4a 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -76,6 +76,7 @@ struct sym_hist {
struct source_line {
struct rb_node node;
double percent;
+ double percent_sum;
char *path;
};
--
1.7.11.7
From: Namhyung Kim <[email protected]>
The --print-line option of perf annotate command shows summary for
each source line. But it didn't merge same lines so that it can
appear multiple times.
* before:
Sorted summary for file /home/namhyung/bin/mcol
----------------------------------------------
24.40 /home/namhyung/tmp/mcol.c:26
21.58 /home/namhyung/tmp/mcol.c:25
10.14 /home/namhyung/tmp/mcol.c:24
8.59 /home/namhyung/tmp/mcol.c:25
8.57 /home/namhyung/tmp/mcol.c:25
8.42 /home/namhyung/tmp/mcol.c:26
8.31 /home/namhyung/tmp/mcol.c:26
8.30 /home/namhyung/tmp/mcol.c:25
0.80 /home/namhyung/tmp/mcol.c:26
* after:
Sorted summary for file /home/namhyung/bin/mcol
----------------------------------------------
41.93 /home/namhyung/tmp/mcol.c:26
10.14 /home/namhyung/tmp/mcol.c:24
47.04 /home/namhyung/tmp/mcol.c:25
To do that, introduce percent_sum field so that the normal
line-by-line output doesn't get changed.
Signed-off-by: Namhyung Kim <[email protected]>
---
* v2: ->percent_sum should be used when resorting.
tools/perf/util/annotate.c | 55 +++++++++++++++++++++++++++++++++++++++++++---
tools/perf/util/annotate.h | 1 +
2 files changed, 53 insertions(+), 3 deletions(-)
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 83b1078260e3..180113b891a3 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -887,12 +887,41 @@ static void insert_source_line(struct rb_root *root, struct source_line *src_lin
struct source_line *iter;
struct rb_node **p = &root->rb_node;
struct rb_node *parent = NULL;
+ int ret;
while (*p != NULL) {
parent = *p;
iter = rb_entry(parent, struct source_line, node);
- if (src_line->percent > iter->percent)
+ ret = strcmp(iter->path, src_line->path);
+ if (ret == 0) {
+ iter->percent_sum += src_line->percent;
+ return;
+ }
+
+ if (ret < 0)
+ p = &(*p)->rb_left;
+ else
+ p = &(*p)->rb_right;
+ }
+
+ src_line->percent_sum = src_line->percent;
+
+ rb_link_node(&src_line->node, parent, p);
+ rb_insert_color(&src_line->node, root);
+}
+
+static void __resort_source_line(struct rb_root *root, struct source_line *src_line)
+{
+ struct source_line *iter;
+ struct rb_node **p = &root->rb_node;
+ struct rb_node *parent = NULL;
+
+ while (*p != NULL) {
+ parent = *p;
+ iter = rb_entry(parent, struct source_line, node);
+
+ if (src_line->percent_sum > iter->percent_sum)
p = &(*p)->rb_left;
else
p = &(*p)->rb_right;
@@ -902,6 +931,24 @@ static void insert_source_line(struct rb_root *root, struct source_line *src_lin
rb_insert_color(&src_line->node, root);
}
+static void resort_source_line(struct rb_root *dest_root, struct rb_root *src_root)
+{
+ struct source_line *src_line;
+ struct rb_node *node;
+
+ node = rb_first(src_root);
+ while (node) {
+ struct rb_node *next;
+
+ src_line = rb_entry(node, struct source_line, node);
+ next = rb_next(node);
+ rb_erase(node, src_root);
+
+ __resort_source_line(dest_root, src_line);
+ node = next;
+ }
+}
+
static void symbol__free_source_line(struct symbol *sym, int len)
{
struct annotation *notes = symbol__annotation(sym);
@@ -926,6 +973,7 @@ static int symbol__get_source_line(struct symbol *sym, struct map *map,
struct source_line *src_line;
struct annotation *notes = symbol__annotation(sym);
struct sym_hist *h = annotation__histogram(notes, evidx);
+ struct rb_root tmp_root = RB_ROOT;
if (!h->sum)
return 0;
@@ -960,12 +1008,13 @@ static int symbol__get_source_line(struct symbol *sym, struct map *map,
goto next;
strcpy(src_line[i].path, path);
- insert_source_line(root, &src_line[i]);
+ insert_source_line(&tmp_root, &src_line[i]);
next:
pclose(fp);
}
+ resort_source_line(root, &tmp_root);
return 0;
}
@@ -989,7 +1038,7 @@ static void print_summary(struct rb_root *root, const char *filename)
char *path;
src_line = rb_entry(node, struct source_line, node);
- percent = src_line->percent;
+ percent = src_line->percent_sum;
color = get_percent_color(percent);
path = src_line->path;
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index c6272011625a..8eec94358a4a 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -76,6 +76,7 @@ struct sym_hist {
struct source_line {
struct rb_node node;
double percent;
+ double percent_sum;
char *path;
};
--
1.7.11.7
From: Namhyung Kim <[email protected]>
The --print-line option of perf annotate command shows summary for
each source line. But it didn't merge same lines so that it can
appear multiple times.
* before:
Sorted summary for file /home/namhyung/bin/mcol
----------------------------------------------
21.71 /home/namhyung/tmp/mcol.c:26
20.66 /home/namhyung/tmp/mcol.c:25
9.53 /home/namhyung/tmp/mcol.c:24
7.68 /home/namhyung/tmp/mcol.c:25
7.67 /home/namhyung/tmp/mcol.c:25
7.66 /home/namhyung/tmp/mcol.c:26
7.49 /home/namhyung/tmp/mcol.c:26
6.92 /home/namhyung/tmp/mcol.c:25
6.81 /home/namhyung/tmp/mcol.c:25
1.07 /home/namhyung/tmp/mcol.c:26
0.52 /home/namhyung/tmp/mcol.c:25
0.51 /home/namhyung/tmp/mcol.c:25
0.51 /home/namhyung/tmp/mcol.c:24
* after:
Sorted summary for file /home/namhyung/bin/mcol
----------------------------------------------
50.77 /home/namhyung/tmp/mcol.c:25
37.94 /home/namhyung/tmp/mcol.c:26
10.04 /home/namhyung/tmp/mcol.c:24
To do that, introduce percent_sum field so that the normal
line-by-line output doesn't get changed.
Signed-off-by: Namhyung Kim <[email protected]>
---
* v3: Renew output in changelog
* v2: ->percent_sum should be used when resorting.
tools/perf/util/annotate.c | 55 +++++++++++++++++++++++++++++++++++++++++++---
tools/perf/util/annotate.h | 1 +
2 files changed, 53 insertions(+), 3 deletions(-)
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 83b1078260e3..180113b891a3 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -887,12 +887,41 @@ static void insert_source_line(struct rb_root *root, struct source_line *src_lin
struct source_line *iter;
struct rb_node **p = &root->rb_node;
struct rb_node *parent = NULL;
+ int ret;
while (*p != NULL) {
parent = *p;
iter = rb_entry(parent, struct source_line, node);
- if (src_line->percent > iter->percent)
+ ret = strcmp(iter->path, src_line->path);
+ if (ret == 0) {
+ iter->percent_sum += src_line->percent;
+ return;
+ }
+
+ if (ret < 0)
+ p = &(*p)->rb_left;
+ else
+ p = &(*p)->rb_right;
+ }
+
+ src_line->percent_sum = src_line->percent;
+
+ rb_link_node(&src_line->node, parent, p);
+ rb_insert_color(&src_line->node, root);
+}
+
+static void __resort_source_line(struct rb_root *root, struct source_line *src_line)
+{
+ struct source_line *iter;
+ struct rb_node **p = &root->rb_node;
+ struct rb_node *parent = NULL;
+
+ while (*p != NULL) {
+ parent = *p;
+ iter = rb_entry(parent, struct source_line, node);
+
+ if (src_line->percent_sum > iter->percent_sum)
p = &(*p)->rb_left;
else
p = &(*p)->rb_right;
@@ -902,6 +931,24 @@ static void insert_source_line(struct rb_root *root, struct source_line *src_lin
rb_insert_color(&src_line->node, root);
}
+static void resort_source_line(struct rb_root *dest_root, struct rb_root *src_root)
+{
+ struct source_line *src_line;
+ struct rb_node *node;
+
+ node = rb_first(src_root);
+ while (node) {
+ struct rb_node *next;
+
+ src_line = rb_entry(node, struct source_line, node);
+ next = rb_next(node);
+ rb_erase(node, src_root);
+
+ __resort_source_line(dest_root, src_line);
+ node = next;
+ }
+}
+
static void symbol__free_source_line(struct symbol *sym, int len)
{
struct annotation *notes = symbol__annotation(sym);
@@ -926,6 +973,7 @@ static int symbol__get_source_line(struct symbol *sym, struct map *map,
struct source_line *src_line;
struct annotation *notes = symbol__annotation(sym);
struct sym_hist *h = annotation__histogram(notes, evidx);
+ struct rb_root tmp_root = RB_ROOT;
if (!h->sum)
return 0;
@@ -960,12 +1008,13 @@ static int symbol__get_source_line(struct symbol *sym, struct map *map,
goto next;
strcpy(src_line[i].path, path);
- insert_source_line(root, &src_line[i]);
+ insert_source_line(&tmp_root, &src_line[i]);
next:
pclose(fp);
}
+ resort_source_line(root, &tmp_root);
return 0;
}
@@ -989,7 +1038,7 @@ static void print_summary(struct rb_root *root, const char *filename)
char *path;
src_line = rb_entry(node, struct source_line, node);
- percent = src_line->percent;
+ percent = src_line->percent_sum;
color = get_percent_color(percent);
path = src_line->path;
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index c6272011625a..8eec94358a4a 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -76,6 +76,7 @@ struct sym_hist {
struct source_line {
struct rb_node node;
double percent;
+ double percent_sum;
char *path;
};
--
1.7.11.7
Commit-ID: 411279658adf6a4f5bb25ec032a39ae905bcf234
Gitweb: http://git.kernel.org/tip/411279658adf6a4f5bb25ec032a39ae905bcf234
Author: Namhyung Kim <[email protected]>
AuthorDate: Fri, 9 Nov 2012 14:58:49 +0900
Committer: Arnaldo Carvalho de Melo <[email protected]>
CommitDate: Fri, 9 Nov 2012 16:50:18 -0300
perf annotate: Merge same lines in summary view
The --print-line option of perf annotate command shows summary for
each source line. But it didn't merge same lines so that it can
appear multiple times.
* before:
Sorted summary for file /home/namhyung/bin/mcol
----------------------------------------------
21.71 /home/namhyung/tmp/mcol.c:26
20.66 /home/namhyung/tmp/mcol.c:25
9.53 /home/namhyung/tmp/mcol.c:24
7.68 /home/namhyung/tmp/mcol.c:25
7.67 /home/namhyung/tmp/mcol.c:25
7.66 /home/namhyung/tmp/mcol.c:26
7.49 /home/namhyung/tmp/mcol.c:26
6.92 /home/namhyung/tmp/mcol.c:25
6.81 /home/namhyung/tmp/mcol.c:25
1.07 /home/namhyung/tmp/mcol.c:26
0.52 /home/namhyung/tmp/mcol.c:25
0.51 /home/namhyung/tmp/mcol.c:25
0.51 /home/namhyung/tmp/mcol.c:24
* after:
Sorted summary for file /home/namhyung/bin/mcol
----------------------------------------------
50.77 /home/namhyung/tmp/mcol.c:25
37.94 /home/namhyung/tmp/mcol.c:26
10.04 /home/namhyung/tmp/mcol.c:24
To do that, introduce percent_sum field so that the normal
line-by-line output doesn't get changed.
Signed-off-by: Namhyung Kim <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
---
tools/perf/util/annotate.c | 55 +++++++++++++++++++++++++++++++++++++++++--
tools/perf/util/annotate.h | 1 +
2 files changed, 53 insertions(+), 3 deletions(-)
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 435bf6d..07aaeea 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -858,12 +858,41 @@ static void insert_source_line(struct rb_root *root, struct source_line *src_lin
struct source_line *iter;
struct rb_node **p = &root->rb_node;
struct rb_node *parent = NULL;
+ int ret;
while (*p != NULL) {
parent = *p;
iter = rb_entry(parent, struct source_line, node);
- if (src_line->percent > iter->percent)
+ ret = strcmp(iter->path, src_line->path);
+ if (ret == 0) {
+ iter->percent_sum += src_line->percent;
+ return;
+ }
+
+ if (ret < 0)
+ p = &(*p)->rb_left;
+ else
+ p = &(*p)->rb_right;
+ }
+
+ src_line->percent_sum = src_line->percent;
+
+ rb_link_node(&src_line->node, parent, p);
+ rb_insert_color(&src_line->node, root);
+}
+
+static void __resort_source_line(struct rb_root *root, struct source_line *src_line)
+{
+ struct source_line *iter;
+ struct rb_node **p = &root->rb_node;
+ struct rb_node *parent = NULL;
+
+ while (*p != NULL) {
+ parent = *p;
+ iter = rb_entry(parent, struct source_line, node);
+
+ if (src_line->percent_sum > iter->percent_sum)
p = &(*p)->rb_left;
else
p = &(*p)->rb_right;
@@ -873,6 +902,24 @@ static void insert_source_line(struct rb_root *root, struct source_line *src_lin
rb_insert_color(&src_line->node, root);
}
+static void resort_source_line(struct rb_root *dest_root, struct rb_root *src_root)
+{
+ struct source_line *src_line;
+ struct rb_node *node;
+
+ node = rb_first(src_root);
+ while (node) {
+ struct rb_node *next;
+
+ src_line = rb_entry(node, struct source_line, node);
+ next = rb_next(node);
+ rb_erase(node, src_root);
+
+ __resort_source_line(dest_root, src_line);
+ node = next;
+ }
+}
+
static void symbol__free_source_line(struct symbol *sym, int len)
{
struct annotation *notes = symbol__annotation(sym);
@@ -897,6 +944,7 @@ static int symbol__get_source_line(struct symbol *sym, struct map *map,
struct source_line *src_line;
struct annotation *notes = symbol__annotation(sym);
struct sym_hist *h = annotation__histogram(notes, evidx);
+ struct rb_root tmp_root = RB_ROOT;
if (!h->sum)
return 0;
@@ -931,12 +979,13 @@ static int symbol__get_source_line(struct symbol *sym, struct map *map,
goto next;
strcpy(src_line[i].path, path);
- insert_source_line(root, &src_line[i]);
+ insert_source_line(&tmp_root, &src_line[i]);
next:
pclose(fp);
}
+ resort_source_line(root, &tmp_root);
return 0;
}
@@ -960,7 +1009,7 @@ static void print_summary(struct rb_root *root, const char *filename)
char *path;
src_line = rb_entry(node, struct source_line, node);
- percent = src_line->percent;
+ percent = src_line->percent_sum;
color = get_percent_color(percent);
path = src_line->path;
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index c627201..8eec943 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -76,6 +76,7 @@ struct sym_hist {
struct source_line {
struct rb_node node;
double percent;
+ double percent_sum;
char *path;
};