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-rw-r--r--tools/perf/ui/browsers/hists.c122
1 files changed, 40 insertions, 82 deletions
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index b720b92eba6e..7ec871af3f6f 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -587,95 +587,52 @@ struct hpp_arg {
bool current_entry;
};
-static int __hpp__color_callchain(struct hpp_arg *arg)
+static int __hpp__overhead_callback(struct perf_hpp *hpp, bool front)
{
- if (!symbol_conf.use_callchain)
- return 0;
-
- slsmg_printf("%c ", arg->folded_sign);
- return 2;
-}
-
-static int __hpp__color_fmt(struct perf_hpp *hpp, struct hist_entry *he,
- u64 (*get_field)(struct hist_entry *),
- int (*callchain_cb)(struct hpp_arg *))
-{
- int ret = 0;
- double percent = 0.0;
- struct hists *hists = he->hists;
struct hpp_arg *arg = hpp->ptr;
- if (hists->stats.total_period)
- percent = 100.0 * get_field(he) / hists->stats.total_period;
-
- ui_browser__set_percent_color(arg->b, percent, arg->current_entry);
-
- if (callchain_cb)
- ret += callchain_cb(arg);
-
- ret += scnprintf(hpp->buf, hpp->size, "%6.2f%%", percent);
- slsmg_printf("%s", hpp->buf);
-
- if (symbol_conf.event_group) {
- int prev_idx, idx_delta;
- struct perf_evsel *evsel = hists_to_evsel(hists);
- struct hist_entry *pair;
- int nr_members = evsel->nr_members;
-
- if (nr_members <= 1)
- goto out;
+ if (arg->current_entry && arg->b->navkeypressed)
+ ui_browser__set_color(arg->b, HE_COLORSET_SELECTED);
+ else
+ ui_browser__set_color(arg->b, HE_COLORSET_NORMAL);
- prev_idx = perf_evsel__group_idx(evsel);
+ if (front) {
+ if (!symbol_conf.use_callchain)
+ return 0;
- list_for_each_entry(pair, &he->pairs.head, pairs.node) {
- u64 period = get_field(pair);
- u64 total = pair->hists->stats.total_period;
+ slsmg_printf("%c ", arg->folded_sign);
+ return 2;
+ }
- if (!total)
- continue;
+ return 0;
+}
- evsel = hists_to_evsel(pair->hists);
- idx_delta = perf_evsel__group_idx(evsel) - prev_idx - 1;
+static int __hpp__color_callback(struct perf_hpp *hpp, bool front __maybe_unused)
+{
+ struct hpp_arg *arg = hpp->ptr;
- while (idx_delta--) {
- /*
- * zero-fill group members in the middle which
- * have no sample
- */
- ui_browser__set_percent_color(arg->b, 0.0,
- arg->current_entry);
- ret += scnprintf(hpp->buf, hpp->size,
- " %6.2f%%", 0.0);
- slsmg_printf("%s", hpp->buf);
- }
+ if (!arg->current_entry || !arg->b->navkeypressed)
+ ui_browser__set_color(arg->b, HE_COLORSET_NORMAL);
+ return 0;
+}
- percent = 100.0 * period / total;
- ui_browser__set_percent_color(arg->b, percent,
- arg->current_entry);
- ret += scnprintf(hpp->buf, hpp->size,
- " %6.2f%%", percent);
- slsmg_printf("%s", hpp->buf);
+static int __hpp__slsmg_color_printf(struct perf_hpp *hpp, const char *fmt, ...)
+{
+ struct hpp_arg *arg = hpp->ptr;
+ int ret;
+ va_list args;
+ double percent;
- prev_idx = perf_evsel__group_idx(evsel);
- }
+ va_start(args, fmt);
+ percent = va_arg(args, double);
+ va_end(args);
- idx_delta = nr_members - prev_idx - 1;
+ ui_browser__set_percent_color(arg->b, percent, arg->current_entry);
- while (idx_delta--) {
- /*
- * zero-fill group members at last which have no sample
- */
- ui_browser__set_percent_color(arg->b, 0.0,
- arg->current_entry);
- ret += scnprintf(hpp->buf, hpp->size,
- " %6.2f%%", 0.0);
- slsmg_printf("%s", hpp->buf);
- }
- }
-out:
- if (!arg->current_entry || !arg->b->navkeypressed)
- ui_browser__set_color(arg->b, HE_COLORSET_NORMAL);
+ ret = scnprintf(hpp->buf, hpp->size, fmt, percent);
+ slsmg_printf("%s", hpp->buf);
+ advance_hpp(hpp, ret);
return ret;
}
@@ -690,14 +647,15 @@ hist_browser__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused,\
struct perf_hpp *hpp, \
struct hist_entry *he) \
{ \
- return __hpp__color_fmt(hpp, he, __hpp_get_##_field, _cb); \
+ return __hpp__fmt(hpp, he, __hpp_get_##_field, _cb, " %6.2f%%", \
+ __hpp__slsmg_color_printf, true); \
}
-__HPP_COLOR_PERCENT_FN(overhead, period, __hpp__color_callchain)
-__HPP_COLOR_PERCENT_FN(overhead_sys, period_sys, NULL)
-__HPP_COLOR_PERCENT_FN(overhead_us, period_us, NULL)
-__HPP_COLOR_PERCENT_FN(overhead_guest_sys, period_guest_sys, NULL)
-__HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us, NULL)
+__HPP_COLOR_PERCENT_FN(overhead, period, __hpp__overhead_callback)
+__HPP_COLOR_PERCENT_FN(overhead_sys, period_sys, __hpp__color_callback)
+__HPP_COLOR_PERCENT_FN(overhead_us, period_us, __hpp__color_callback)
+__HPP_COLOR_PERCENT_FN(overhead_guest_sys, period_guest_sys, __hpp__color_callback)
+__HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us, __hpp__color_callback)
#undef __HPP_COLOR_PERCENT_FN