static void perf_evlist__update_id_pos(struct perf_evlist *evlist) { struct perf_evsel *evsel; evlist__for_each_entry(evlist, evsel) perf_evsel__calc_id_pos(evsel); perf_evlist__set_id_pos(evlist); }
static bool perf_top__handle_keypress(struct perf_top *top, int c) { bool ret = true; if (!perf_top__key_mapped(top, c)) { struct pollfd stdin_poll = { .fd = 0, .events = POLLIN }; struct termios save; perf_top__print_mapped_keys(top); fprintf(stdout, "\nEnter selection, or unmapped key to continue: "); fflush(stdout); set_term_quiet_input(&save); poll(&stdin_poll, 1, -1); c = getc(stdin); tcsetattr(0, TCSAFLUSH, &save); if (!perf_top__key_mapped(top, c)) return ret; } switch (c) { case 'd': prompt_integer(&top->delay_secs, "Enter display delay"); if (top->delay_secs < 1) top->delay_secs = 1; break; case 'e': prompt_integer(&top->print_entries, "Enter display entries (lines)"); if (top->print_entries == 0) { perf_top__resize(top); signal(SIGWINCH, winch_sig); } else { signal(SIGWINCH, SIG_DFL); } break; case 'E': if (top->evlist->nr_entries > 1) { /* Select 0 as the default event: */ int counter = 0; fprintf(stderr, "\nAvailable events:"); evlist__for_each_entry(top->evlist, top->sym_evsel) fprintf(stderr, "\n\t%d %s", top->sym_evsel->idx, perf_evsel__name(top->sym_evsel)); prompt_integer(&counter, "Enter details event counter"); if (counter >= top->evlist->nr_entries) { top->sym_evsel = perf_evlist__first(top->evlist); fprintf(stderr, "Sorry, no such event, using %s.\n", perf_evsel__name(top->sym_evsel)); sleep(1); break; } evlist__for_each_entry(top->evlist, top->sym_evsel) if (top->sym_evsel->idx == counter) break; } else top->sym_evsel = perf_evlist__first(top->evlist); break; case 'f': prompt_integer(&top->count_filter, "Enter display event count filter"); break; case 'F': prompt_percent(&top->annotation_opts.min_pcnt, "Enter details display event filter (percent)"); break; case 'K': top->hide_kernel_symbols = !top->hide_kernel_symbols; break; case 'q': case 'Q': printf("exiting.\n"); if (top->dump_symtab) perf_session__fprintf_dsos(top->session, stderr); ret = false; break; case 's': perf_top__prompt_symbol(top, "Enter details symbol"); break; case 'S': if (!top->sym_filter_entry) break; else { struct hist_entry *syme = top->sym_filter_entry; top->sym_filter_entry = NULL; __zero_source_counters(syme); } break; case 'U': top->hide_user_symbols = !top->hide_user_symbols; break; case 'z': top->zero = !top->zero; break; default: break; }