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authorMilian Wolff <milian.wolff@kdab.com>2017-10-09 22:32:55 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-10-24 14:59:55 +0200
commit2a704fc8db7b0080a67d9f4f4cb2a7bcaf79949d (patch)
tree4e16467b370c5cf684d2ffe84665a45367fd610a /tools/perf/ui/stdio
parentMerge tag 'perf-core-for-mingo-4.15-20171023' of git://git.kernel.org/pub/scm... (diff)
downloadlinux-2a704fc8db7b0080a67d9f4f4cb2a7bcaf79949d.tar.xz
linux-2a704fc8db7b0080a67d9f4f4cb2a7bcaf79949d.zip
perf report: Remove code to handle inline frames from browsers
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>
Diffstat (limited to 'tools/perf/ui/stdio')
-rw-r--r--tools/perf/ui/stdio/hist.c77
1 files changed, 1 insertions, 76 deletions
diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
index 8bdb7a500181..b6b9baac0e3b 100644
--- a/tools/perf/ui/stdio/hist.c
+++ b/tools/perf/ui/stdio/hist.c
@@ -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;
}