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perf hists browser: Cleanup hist_browser__fprintf_hierarchy_entry()

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The hist_browser__fprintf_hierarchy_entry() if to dump current output
into a file so it needs to be sync-ed with the corresponding function
hist_browser__show_hierarchy_entry().  So use hists->nr_hpp_node to
indent width and use first fmt_node to print overhead columns instead of
checking whether it's a sort entry (or dynamic entry).

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1457531222-18130-6-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim 2016-03-09 22:47:00 +09:00 committed by Arnaldo Carvalho de Melo
parent a515d8ff70
commit 325a62834e
1 changed files with 8 additions and 14 deletions
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22
tools/perf/ui/browsers/hists.c
View file

@ -1928,8 +1928,7 @@ static int hist_browser__fprintf_entry(struct hist_browser *browser,
static int hist_browser__fprintf_hierarchy_entry(struct hist_browser *browser,
struct hist_entry *he,
FILE *fp, int level,
int nr_sort_keys)
FILE *fp, int level)
{
char s[8192];
int printed = 0;
@ -1939,23 +1938,20 @@ static int hist_browser__fprintf_hierarchy_entry(struct hist_browser *browser,
.size = sizeof(s),
};
struct perf_hpp_fmt *fmt;
struct perf_hpp_list_node *fmt_node;
bool first = true;
int ret;
int hierarchy_indent = nr_sort_keys * HIERARCHY_INDENT;
int hierarchy_indent = (he->hists->nr_hpp_node - 2) * HIERARCHY_INDENT;
printed = fprintf(fp, "%*s", level * HIERARCHY_INDENT, "");
folded_sign = hist_entry__folded(he);
printed += fprintf(fp, "%c", folded_sign);
hists__for_each_format(he->hists, fmt) {
if (perf_hpp__should_skip(fmt, he->hists))
continue;
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(&he->hists->hpp_formats,
struct perf_hpp_list_node, list);
perf_hpp_list__for_each_format(&fmt_node->hpp, fmt) {
if (!first) {
ret = scnprintf(hpp.buf, hpp.size, " ");
advance_hpp(&hpp, ret);
@ -1992,7 +1988,6 @@ static int hist_browser__fprintf(struct hist_browser *browser, FILE *fp)
struct rb_node *nd = hists__filter_entries(rb_first(browser->b.entries),
browser->min_pcnt);
int printed = 0;
int nr_sort = browser->hists->nr_sort_keys;
while (nd) {
struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
@ -2000,8 +1995,7 @@ static int hist_browser__fprintf(struct hist_browser *browser, FILE *fp)
if (symbol_conf.report_hierarchy) {
printed += hist_browser__fprintf_hierarchy_entry(browser,
h, fp,
h->depth,
nr_sort);
h->depth);
} else {
printed += hist_browser__fprintf_entry(browser, h, fp);
}