diff options
| -rw-r--r-- | tools/perf/util/hist.c | 55 |
1 files changed, 46 insertions, 9 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index fdff2a8..75526d1 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -6,6 +6,11 @@ #include "sort.h" #include <math.h> +static bool hists__filter_entry_by_dso(struct hists *hists, + struct hist_entry *he); +static bool hists__filter_entry_by_thread(struct hists *hists, + struct hist_entry *he); + enum hist_filter { HIST_FILTER__DSO, HIST_FILTER__THREAD, @@ -338,6 +343,12 @@ static struct rb_root *hists__get_rotate_entries_in(struct hists *hists) return root; } +static void hists__apply_filters(struct hists *hists, struct hist_entry *he) +{ + hists__filter_entry_by_dso(hists, he); + hists__filter_entry_by_thread(hists, he); +} + static void __hists__collapse_resort(struct hists *hists, bool threaded) { struct rb_root *root; @@ -356,8 +367,15 @@ static void __hists__collapse_resort(struct hists *hists, bool threaded) next = rb_next(&n->rb_node_in); rb_erase(&n->rb_node_in, root); - if (hists__collapse_insert_entry(hists, &hists->entries_collapsed, n)) + if (hists__collapse_insert_entry(hists, &hists->entries_collapsed, n)) { + /* + * If it wasn't combined with one of the entries already + * collapsed, we need to apply the filters that may have + * been set by, say, the hist_browser. + */ + hists__apply_filters(hists, n); hists__inc_nr_entries(hists, n); + } } } @@ -1087,6 +1105,19 @@ static void hists__remove_entry_filter(struct hists *hists, struct hist_entry *h hists__calc_col_len(hists, h); } + +static bool hists__filter_entry_by_dso(struct hists *hists, + struct hist_entry *he) +{ + if (hists->dso_filter != NULL && + (he->ms.map == NULL || he->ms.map->dso != hists->dso_filter)) { + he->filtered |= (1 << HIST_FILTER__DSO); + return true; + } + + return false; +} + void hists__filter_by_dso(struct hists *hists) { struct rb_node *nd; @@ -1101,16 +1132,25 @@ void hists__filter_by_dso(struct hists *hists) if (symbol_conf.exclude_other && !h->parent) continue; - if (hists->dso_filter != NULL && - (h->ms.map == NULL || h->ms.map->dso != hists->dso_filter)) { - h->filtered |= (1 << HIST_FILTER__DSO); + if (hists__filter_entry_by_dso(hists, h)) continue; - } hists__remove_entry_filter(hists, h, HIST_FILTER__DSO); } } +static bool hists__filter_entry_by_thread(struct hists *hists, + struct hist_entry *he) +{ + if (hists->thread_filter != NULL && + he->thread != hists->thread_filter) { + he->filtered |= (1 << HIST_FILTER__THREAD); + return true; + } + + return false; +} + void hists__filter_by_thread(struct hists *hists) { struct rb_node *nd; @@ -1122,11 +1162,8 @@ void hists__filter_by_thread(struct hists *hists) for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) { struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node); - if (hists->thread_filter != NULL && - h->thread != hists->thread_filter) { - h->filtered |= (1 << HIST_FILTER__THREAD); + if (hists__filter_entry_by_thread(hists, h)) continue; - } hists__remove_entry_filter(hists, h, HIST_FILTER__THREAD); } |
