diff options
Diffstat (limited to 'tools/perf/builtin-script.c')
| -rw-r--r-- | tools/perf/builtin-script.c | 48 |
1 files changed, 34 insertions, 14 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index ab19a6ee4093..e0a9845b6cbc 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -657,8 +657,11 @@ static int perf_sample__fprintf_start(struct perf_sample *sample, break; case PERF_RECORD_SWITCH: case PERF_RECORD_SWITCH_CPU_WIDE: - if (has(SWITCH_OUT)) + if (has(SWITCH_OUT)) { ret += fprintf(fp, "S"); + if (sample->misc & PERF_RECORD_MISC_SWITCH_OUT_PREEMPT) + ret += fprintf(fp, "p"); + } default: break; } @@ -1489,6 +1492,7 @@ struct perf_script { bool show_switch_events; bool show_namespace_events; bool show_lost_events; + bool show_round_events; bool allocated; bool per_event_dump; struct cpu_map *cpus; @@ -2104,6 +2108,16 @@ process_lost_event(struct perf_tool *tool, return 0; } +static int +process_finished_round_event(struct perf_tool *tool __maybe_unused, + union perf_event *event, + struct ordered_events *oe __maybe_unused) + +{ + perf_event__fprintf(event, stdout); + return 0; +} + static void sig_handler(int sig __maybe_unused) { session_done = 1; @@ -2200,6 +2214,10 @@ static int __cmd_script(struct perf_script *script) script->tool.namespaces = process_namespaces_event; if (script->show_lost_events) script->tool.lost = process_lost_event; + if (script->show_round_events) { + script->tool.ordered_events = false; + script->tool.finished_round = process_finished_round_event; + } if (perf_script__setup_per_event_dump(script)) { pr_err("Couldn't create the per event dump files\n"); @@ -2659,8 +2677,8 @@ static int list_available_scripts(const struct option *opt __maybe_unused, } for_each_lang(scripts_path, scripts_dir, lang_dirent) { - snprintf(lang_path, MAXPATHLEN, "%s/%s/bin", scripts_path, - lang_dirent->d_name); + scnprintf(lang_path, MAXPATHLEN, "%s/%s/bin", scripts_path, + lang_dirent->d_name); lang_dir = opendir(lang_path); if (!lang_dir) continue; @@ -2669,8 +2687,8 @@ static int list_available_scripts(const struct option *opt __maybe_unused, script_root = get_script_root(script_dirent, REPORT_SUFFIX); if (script_root) { desc = script_desc__findnew(script_root); - snprintf(script_path, MAXPATHLEN, "%s/%s", - lang_path, script_dirent->d_name); + scnprintf(script_path, MAXPATHLEN, "%s/%s", + lang_path, script_dirent->d_name); read_script_info(desc, script_path); free(script_root); } @@ -2706,7 +2724,7 @@ static int check_ev_match(char *dir_name, char *scriptname, int match, len; FILE *fp; - sprintf(filename, "%s/bin/%s-record", dir_name, scriptname); + scnprintf(filename, MAXPATHLEN, "%s/bin/%s-record", dir_name, scriptname); fp = fopen(filename, "r"); if (!fp) @@ -2784,13 +2802,13 @@ int find_scripts(char **scripts_array, char **scripts_path_array) } for_each_lang(scripts_path, scripts_dir, lang_dirent) { - snprintf(lang_path, MAXPATHLEN, "%s/%s", scripts_path, - lang_dirent->d_name); -#ifdef NO_LIBPERL + scnprintf(lang_path, MAXPATHLEN, "%s/%s", scripts_path, + lang_dirent->d_name); +#ifndef HAVE_LIBPERL_SUPPORT if (strstr(lang_path, "perl")) continue; #endif -#ifdef NO_LIBPYTHON +#ifndef HAVE_LIBPYTHON_SUPPORT if (strstr(lang_path, "python")) continue; #endif @@ -2840,8 +2858,8 @@ static char *get_script_path(const char *script_root, const char *suffix) return NULL; for_each_lang(scripts_path, scripts_dir, lang_dirent) { - snprintf(lang_path, MAXPATHLEN, "%s/%s/bin", scripts_path, - lang_dirent->d_name); + scnprintf(lang_path, MAXPATHLEN, "%s/%s/bin", scripts_path, + lang_dirent->d_name); lang_dir = opendir(lang_path); if (!lang_dir) continue; @@ -2852,8 +2870,8 @@ static char *get_script_path(const char *script_root, const char *suffix) free(__script_root); closedir(lang_dir); closedir(scripts_dir); - snprintf(script_path, MAXPATHLEN, "%s/%s", - lang_path, script_dirent->d_name); + scnprintf(script_path, MAXPATHLEN, "%s/%s", + lang_path, script_dirent->d_name); return strdup(script_path); } free(__script_root); @@ -3139,6 +3157,8 @@ int cmd_script(int argc, const char **argv) "Show namespace events (if recorded)"), OPT_BOOLEAN('\0', "show-lost-events", &script.show_lost_events, "Show lost events (if recorded)"), + OPT_BOOLEAN('\0', "show-round-events", &script.show_round_events, + "Show round events (if recorded)"), OPT_BOOLEAN('\0', "per-event-dump", &script.per_event_dump, "Dump trace output to files named by the monitored events"), OPT_BOOLEAN('f', "force", &symbol_conf.force, "don't complain, do it"), |
