diff options
Diffstat (limited to 'tools/perf/util/hist.c')
| -rw-r--r-- | tools/perf/util/hist.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 6b8f8da8d3b6..446342246f5e 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -43,6 +43,8 @@ static bool hists__filter_entry_by_symbol(struct hists *hists, struct hist_entry *he); static bool hists__filter_entry_by_socket(struct hists *hists, struct hist_entry *he); +static bool hists__filter_entry_by_parallelism(struct hists *hists, + struct hist_entry *he); u16 hists__col_len(struct hists *hists, enum hist_column col) { @@ -1457,6 +1459,10 @@ static void hist_entry__check_and_remove_filter(struct hist_entry *he, if (symbol_conf.sym_list == NULL) return; break; + case HIST_FILTER__PARALLELISM: + if (__bitmap_weight(symbol_conf.parallelism_filter, MAX_NR_CPUS + 1) == 0) + return; + break; case HIST_FILTER__PARENT: case HIST_FILTER__GUEST: case HIST_FILTER__HOST: @@ -1515,6 +1521,9 @@ static void hist_entry__apply_hierarchy_filters(struct hist_entry *he) hist_entry__check_and_remove_filter(he, HIST_FILTER__SYMBOL, perf_hpp__is_sym_entry); + hist_entry__check_and_remove_filter(he, HIST_FILTER__PARALLELISM, + perf_hpp__is_parallelism_entry); + hists__apply_filters(he->hists, he); } @@ -1711,6 +1720,7 @@ static void hists__apply_filters(struct hists *hists, struct hist_entry *he) hists__filter_entry_by_thread(hists, he); hists__filter_entry_by_symbol(hists, he); hists__filter_entry_by_socket(hists, he); + hists__filter_entry_by_parallelism(hists, he); } int hists__collapse_resort(struct hists *hists, struct ui_progress *prog) @@ -2197,6 +2207,16 @@ static bool hists__filter_entry_by_socket(struct hists *hists, return false; } +static bool hists__filter_entry_by_parallelism(struct hists *hists, + struct hist_entry *he) +{ + if (test_bit(he->parallelism, hists->parallelism_filter)) { + he->filtered |= (1 << HIST_FILTER__PARALLELISM); + return true; + } + return false; +} + typedef bool (*filter_fn_t)(struct hists *hists, struct hist_entry *he); static void hists__filter_by_type(struct hists *hists, int type, filter_fn_t filter) @@ -2366,6 +2386,16 @@ void hists__filter_by_socket(struct hists *hists) hists__filter_entry_by_socket); } +void hists__filter_by_parallelism(struct hists *hists) +{ + if (symbol_conf.report_hierarchy) + hists__filter_hierarchy(hists, HIST_FILTER__PARALLELISM, + hists->parallelism_filter); + else + hists__filter_by_type(hists, HIST_FILTER__PARALLELISM, + hists__filter_entry_by_parallelism); +} + void events_stats__inc(struct events_stats *stats, u32 type) { ++stats->nr_events[0]; @@ -2872,6 +2902,7 @@ int __hists__init(struct hists *hists, struct perf_hpp_list *hpp_list) hists->entries = RB_ROOT_CACHED; mutex_init(&hists->lock); hists->socket_filter = -1; + hists->parallelism_filter = symbol_conf.parallelism_filter; hists->hpp_list = hpp_list; INIT_LIST_HEAD(&hists->hpp_formats); return 0; |