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perf report: Remove code to handle inline frames from browsers

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The follow-up commits will make inline frames first-class citizens in
the callchain, thereby obsoleting all of this special code.

Signed-off-by: Milian Wolff <milian.wolff@kdab.com>
Reviewed-by: Jiri Olsa <jolsa@redhat.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Yao Jin <yao.jin@linux.intel.com>
Link: http://lkml.kernel.org/r/20171009203310.17362-2-milian.wolff@kdab.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Milian Wolff
2017-10-09 22:32:55 +02:00
committed by Arnaldo Carvalho de Melo
parent 9b7c85473c
commit 2a704fc8db
5 changed files with 13 additions and 282 deletions
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77
tools/perf/ui/stdio/hist.c
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@@ -21,64 +21,6 @@ static size_t callchain__fprintf_left_margin(FILE *fp, int left_margin)
return ret;
}
static size_t inline__fprintf(struct map *map, u64 ip, int left_margin,
int depth, int depth_mask, FILE *fp)
{
struct dso *dso;
struct inline_node *node;
struct inline_list *ilist;
int ret = 0, i;
if (map == NULL)
return 0;
dso = map->dso;
if (dso == NULL)
return 0;
node = dso__parse_addr_inlines(dso,
map__rip_2objdump(map, ip));
if (node == NULL)
return 0;
list_for_each_entry(ilist, &node->val, list) {
if ((ilist->filename != NULL) || (ilist->funcname != NULL)) {
ret += callchain__fprintf_left_margin(fp, left_margin);
for (i = 0; i < depth; i++) {
if (depth_mask & (1 << i))
ret += fprintf(fp, "|");
else
ret += fprintf(fp, " ");
ret += fprintf(fp, " ");
}
if (callchain_param.key == CCKEY_ADDRESS ||
callchain_param.key == CCKEY_SRCLINE) {
if (ilist->filename != NULL)
ret += fprintf(fp, "%s:%d (inline)",
ilist->filename,
ilist->line_nr);
else
ret += fprintf(fp, "??");
} else if (ilist->funcname != NULL)
ret += fprintf(fp, "%s (inline)",
ilist->funcname);
else if (ilist->filename != NULL)
ret += fprintf(fp, "%s:%d (inline)",
ilist->filename,
ilist->line_nr);
else
ret += fprintf(fp, "??");
ret += fprintf(fp, "\n");
}
}
inline_node__delete(node);
return ret;
}
static size_t ipchain__fprintf_graph_line(FILE *fp, int depth, int depth_mask,
int left_margin)
{
@@ -137,9 +79,6 @@ static size_t ipchain__fprintf_graph(FILE *fp, struct callchain_node *node,
fputc('\n', fp);
free(alloc_str);
if (symbol_conf.inline_name)
ret += inline__fprintf(chain->ms.map, chain->ip,
left_margin, depth, depth_mask, fp);
return ret;
}
@@ -314,13 +253,6 @@ static size_t callchain__fprintf_graph(FILE *fp, struct rb_root *root,
if (++entries_printed == callchain_param.print_limit)
break;
if (symbol_conf.inline_name)
ret += inline__fprintf(chain->ms.map,
chain->ip,
left_margin,
0, 0,
fp);
}
root = &cnode->rb_root;
}
@@ -600,7 +532,6 @@ static int hist_entry__fprintf(struct hist_entry *he, size_t size,
{
int ret;
int callchain_ret = 0;
int inline_ret = 0;
struct perf_hpp hpp = {
.buf = bf,
.size = size,
@@ -622,13 +553,7 @@ static int hist_entry__fprintf(struct hist_entry *he, size_t size,
callchain_ret = hist_entry_callchain__fprintf(he, total_period,
0, fp);
if (callchain_ret == 0 && symbol_conf.inline_name) {
inline_ret = inline__fprintf(he->ms.map, he->ip, 0, 0, 0, fp);
ret += inline_ret;
if (inline_ret > 0)
ret += fprintf(fp, "\n");
} else
ret += callchain_ret;
ret += callchain_ret;
return ret;
}