diff options
Diffstat (limited to 'tools/perf/util/parse-events.c')
| -rw-r--r-- | tools/perf/util/parse-events.c | 98 |
1 files changed, 49 insertions, 49 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 01e779b91c8e..f44aeba51d1f 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -34,7 +34,7 @@ #ifdef PARSER_DEBUG extern int parse_events_debug; #endif -int parse_events_parse(void *data, void *scanner); +int parse_events_parse(void *parse_state, void *scanner); static int get_config_terms(struct list_head *head_config, struct list_head *head_terms __maybe_unused); @@ -589,7 +589,7 @@ static int add_tracepoint_multi_sys(struct list_head *list, int *idx, } struct __add_bpf_event_param { - struct parse_events_evlist *data; + struct parse_events_state *parse_state; struct list_head *list; struct list_head *head_config; }; @@ -599,7 +599,7 @@ static int add_bpf_event(const char *group, const char *event, int fd, { LIST_HEAD(new_evsels); struct __add_bpf_event_param *param = _param; - struct parse_events_evlist *evlist = param->data; + struct parse_events_state *parse_state = param->parse_state; struct list_head *list = param->list; struct perf_evsel *pos; int err; @@ -607,8 +607,8 @@ static int add_bpf_event(const char *group, const char *event, int fd, pr_debug("add bpf event %s:%s and attach bpf program %d\n", group, event, fd); - err = parse_events_add_tracepoint(&new_evsels, &evlist->idx, group, - event, evlist->error, + err = parse_events_add_tracepoint(&new_evsels, &parse_state->idx, group, + event, parse_state->error, param->head_config); if (err) { struct perf_evsel *evsel, *tmp; @@ -632,14 +632,14 @@ static int add_bpf_event(const char *group, const char *event, int fd, return 0; } -int parse_events_load_bpf_obj(struct parse_events_evlist *data, +int parse_events_load_bpf_obj(struct parse_events_state *parse_state, struct list_head *list, struct bpf_object *obj, struct list_head *head_config) { int err; char errbuf[BUFSIZ]; - struct __add_bpf_event_param param = {data, list, head_config}; + struct __add_bpf_event_param param = {parse_state, list, head_config}; static bool registered_unprobe_atexit = false; if (IS_ERR(obj) || !obj) { @@ -680,13 +680,13 @@ int parse_events_load_bpf_obj(struct parse_events_evlist *data, return 0; errout: - data->error->help = strdup("(add -v to see detail)"); - data->error->str = strdup(errbuf); + parse_state->error->help = strdup("(add -v to see detail)"); + parse_state->error->str = strdup(errbuf); return err; } static int -parse_events_config_bpf(struct parse_events_evlist *data, +parse_events_config_bpf(struct parse_events_state *parse_state, struct bpf_object *obj, struct list_head *head_config) { @@ -705,28 +705,28 @@ parse_events_config_bpf(struct parse_events_evlist *data, "Invalid config term for BPF object"); errbuf[BUFSIZ - 1] = '\0'; - data->error->idx = term->err_term; - data->error->str = strdup(errbuf); + parse_state->error->idx = term->err_term; + parse_state->error->str = strdup(errbuf); return -EINVAL; } - err = bpf__config_obj(obj, term, data->evlist, &error_pos); + err = bpf__config_obj(obj, term, parse_state->evlist, &error_pos); if (err) { - bpf__strerror_config_obj(obj, term, data->evlist, + bpf__strerror_config_obj(obj, term, parse_state->evlist, &error_pos, err, errbuf, sizeof(errbuf)); - data->error->help = strdup( + parse_state->error->help = strdup( "Hint:\tValid config terms:\n" " \tmap:[<arraymap>].value<indices>=[value]\n" " \tmap:[<eventmap>].event<indices>=[event]\n" "\n" " \twhere <indices> is something like [0,3...5] or [all]\n" " \t(add -v to see detail)"); - data->error->str = strdup(errbuf); + parse_state->error->str = strdup(errbuf); if (err == -BPF_LOADER_ERRNO__OBJCONF_MAP_VALUE) - data->error->idx = term->err_val; + parse_state->error->idx = term->err_val; else - data->error->idx = term->err_term + error_pos; + parse_state->error->idx = term->err_term + error_pos; return err; } } @@ -762,7 +762,7 @@ split_bpf_config_terms(struct list_head *evt_head_config, list_move_tail(&term->list, obj_head_config); } -int parse_events_load_bpf(struct parse_events_evlist *data, +int parse_events_load_bpf(struct parse_events_state *parse_state, struct list_head *list, char *bpf_file_name, bool source, @@ -790,15 +790,15 @@ int parse_events_load_bpf(struct parse_events_evlist *data, -err, errbuf, sizeof(errbuf)); - data->error->help = strdup("(add -v to see detail)"); - data->error->str = strdup(errbuf); + parse_state->error->help = strdup("(add -v to see detail)"); + parse_state->error->str = strdup(errbuf); return err; } - err = parse_events_load_bpf_obj(data, list, obj, head_config); + err = parse_events_load_bpf_obj(parse_state, list, obj, head_config); if (err) return err; - err = parse_events_config_bpf(data, obj, &obj_head_config); + err = parse_events_config_bpf(parse_state, obj, &obj_head_config); /* * Caller doesn't know anything about obj_head_config, @@ -1184,7 +1184,7 @@ int parse_events_add_tracepoint(struct list_head *list, int *idx, err, head_config); } -int parse_events_add_numeric(struct parse_events_evlist *data, +int parse_events_add_numeric(struct parse_events_state *parse_state, struct list_head *list, u32 type, u64 config, struct list_head *head_config) @@ -1197,7 +1197,7 @@ int parse_events_add_numeric(struct parse_events_evlist *data, attr.config = config; if (head_config) { - if (config_attr(&attr, head_config, data->error, + if (config_attr(&attr, head_config, parse_state->error, config_term_common)) return -EINVAL; @@ -1205,11 +1205,11 @@ int parse_events_add_numeric(struct parse_events_evlist *data, return -ENOMEM; } - return add_event(list, &data->idx, &attr, + return add_event(list, &parse_state->idx, &attr, get_config_name(head_config), &config_terms); } -int parse_events_add_pmu(struct parse_events_evlist *data, +int parse_events_add_pmu(struct parse_events_state *parse_state, struct list_head *list, char *name, struct list_head *head_config) { @@ -1232,7 +1232,7 @@ int parse_events_add_pmu(struct parse_events_evlist *data, if (!head_config) { attr.type = pmu->type; - evsel = __add_event(list, &data->idx, &attr, NULL, pmu->cpus, NULL); + evsel = __add_event(list, &parse_state->idx, &attr, NULL, pmu->cpus, NULL); return evsel ? 0 : -ENOMEM; } @@ -1243,16 +1243,16 @@ int parse_events_add_pmu(struct parse_events_evlist *data, * Configure hardcoded terms first, no need to check * return value when called with fail == 0 ;) */ - if (config_attr(&attr, head_config, data->error, config_term_pmu)) + if (config_attr(&attr, head_config, parse_state->error, config_term_pmu)) return -EINVAL; if (get_config_terms(head_config, &config_terms)) return -ENOMEM; - if (perf_pmu__config(pmu, &attr, head_config, data->error)) + if (perf_pmu__config(pmu, &attr, head_config, parse_state->error)) return -EINVAL; - evsel = __add_event(list, &data->idx, &attr, + evsel = __add_event(list, &parse_state->idx, &attr, get_config_name(head_config), pmu->cpus, &config_terms); if (evsel) { @@ -1267,7 +1267,7 @@ int parse_events_add_pmu(struct parse_events_evlist *data, return evsel ? 0 : -ENOMEM; } -int parse_events_multi_pmu_add(struct parse_events_evlist *data, +int parse_events_multi_pmu_add(struct parse_events_state *parse_state, char *str, struct list_head **listp) { struct list_head *head; @@ -1296,7 +1296,7 @@ int parse_events_multi_pmu_add(struct parse_events_evlist *data, return -1; list_add_tail(&term->list, head); - if (!parse_events_add_pmu(data, list, + if (!parse_events_add_pmu(parse_state, list, pmu->name, head)) { pr_debug("%s -> %s/%s/\n", str, pmu->name, alias->str); @@ -1628,7 +1628,7 @@ perf_pmu__parse_check(const char *name) return r ? r->type : PMU_EVENT_SYMBOL_ERR; } -static int parse_events__scanner(const char *str, void *data, int start_token) +static int parse_events__scanner(const char *str, void *parse_state, int start_token) { YY_BUFFER_STATE buffer; void *scanner; @@ -1643,7 +1643,7 @@ static int parse_events__scanner(const char *str, void *data, int start_token) #ifdef PARSER_DEBUG parse_events_debug = 1; #endif - ret = parse_events_parse(data, scanner); + ret = parse_events_parse(parse_state, scanner); parse_events__flush_buffer(buffer, scanner); parse_events__delete_buffer(buffer, scanner); @@ -1656,45 +1656,45 @@ static int parse_events__scanner(const char *str, void *data, int start_token) */ int parse_events_terms(struct list_head *terms, const char *str) { - struct parse_events_terms data = { + struct parse_events_state parse_state = { .terms = NULL, }; int ret; - ret = parse_events__scanner(str, &data, PE_START_TERMS); + ret = parse_events__scanner(str, &parse_state, PE_START_TERMS); if (!ret) { - list_splice(data.terms, terms); - zfree(&data.terms); + list_splice(parse_state.terms, terms); + zfree(&parse_state.terms); return 0; } - parse_events_terms__delete(data.terms); + parse_events_terms__delete(parse_state.terms); return ret; } int parse_events(struct perf_evlist *evlist, const char *str, struct parse_events_error *err) { - struct parse_events_evlist data = { - .list = LIST_HEAD_INIT(data.list), + struct parse_events_state parse_state = { + .list = LIST_HEAD_INIT(parse_state.list), .idx = evlist->nr_entries, .error = err, .evlist = evlist, }; int ret; - ret = parse_events__scanner(str, &data, PE_START_EVENTS); + ret = parse_events__scanner(str, &parse_state, PE_START_EVENTS); perf_pmu__parse_cleanup(); if (!ret) { struct perf_evsel *last; - if (list_empty(&data.list)) { + if (list_empty(&parse_state.list)) { WARN_ONCE(true, "WARNING: event parser found nothing"); return -1; } - perf_evlist__splice_list_tail(evlist, &data.list); - evlist->nr_groups += data.nr_groups; + perf_evlist__splice_list_tail(evlist, &parse_state.list); + evlist->nr_groups += parse_state.nr_groups; last = perf_evlist__last(evlist); last->cmdline_group_boundary = true; @@ -2124,7 +2124,7 @@ void print_sdt_events(const char *subsys_glob, const char *event_glob, return; } strlist__for_each_entry(nd, bidlist) { - pcache = probe_cache__new(nd->s); + pcache = probe_cache__new(nd->s, NULL); if (!pcache) continue; list_for_each_entry(ent, &pcache->entries, node) { @@ -2520,10 +2520,10 @@ void parse_events__clear_array(struct parse_events_array *a) zfree(&a->ranges); } -void parse_events_evlist_error(struct parse_events_evlist *data, +void parse_events_evlist_error(struct parse_events_state *parse_state, int idx, const char *str) { - struct parse_events_error *err = data->error; + struct parse_events_error *err = parse_state->error; if (!err) return; |