diff options
| -rw-r--r-- | tools/perf/util/hist.c | 15 | ||||
| -rw-r--r-- | tools/perf/util/hist.h | 4 |
2 files changed, 16 insertions, 3 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index a18d142cdca3..de15dbcdcecf 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -1672,7 +1672,7 @@ static void __hists__insert_output_entry(struct rb_root *entries, } static void output_resort(struct hists *hists, struct ui_progress *prog, - bool use_callchain) + bool use_callchain, hists__resort_cb_t cb) { struct rb_root *root; struct rb_node *next; @@ -1711,6 +1711,9 @@ static void output_resort(struct hists *hists, struct ui_progress *prog, n = rb_entry(next, struct hist_entry, rb_node_in); next = rb_next(&n->rb_node_in); + if (cb && cb(n)) + continue; + __hists__insert_output_entry(&hists->entries, n, min_callchain_hits, use_callchain); hists__inc_stats(hists, n); @@ -1731,12 +1734,18 @@ void perf_evsel__output_resort(struct perf_evsel *evsel, struct ui_progress *pro else use_callchain = symbol_conf.use_callchain; - output_resort(evsel__hists(evsel), prog, use_callchain); + output_resort(evsel__hists(evsel), prog, use_callchain, NULL); } void hists__output_resort(struct hists *hists, struct ui_progress *prog) { - output_resort(hists, prog, symbol_conf.use_callchain); + output_resort(hists, prog, symbol_conf.use_callchain, NULL); +} + +void hists__output_resort_cb(struct hists *hists, struct ui_progress *prog, + hists__resort_cb_t cb) +{ + output_resort(hists, prog, symbol_conf.use_callchain, cb); } static bool can_goto_child(struct hist_entry *he, enum hierarchy_move_dir hmd) diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index 49aa4fac148f..0a1edf1ab450 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -153,8 +153,12 @@ int hist_entry__snprintf_alignment(struct hist_entry *he, struct perf_hpp *hpp, struct perf_hpp_fmt *fmt, int printed); void hist_entry__delete(struct hist_entry *he); +typedef int (*hists__resort_cb_t)(struct hist_entry *he); + void perf_evsel__output_resort(struct perf_evsel *evsel, struct ui_progress *prog); void hists__output_resort(struct hists *hists, struct ui_progress *prog); +void hists__output_resort_cb(struct hists *hists, struct ui_progress *prog, + hists__resort_cb_t cb); int hists__collapse_resort(struct hists *hists, struct ui_progress *prog); void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel); |