diff options
Diffstat (limited to 'tools/perf/util/parse-events.c')
| -rw-r--r-- | tools/perf/util/parse-events.c | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 75576e130e16..2996aa4207bd 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -350,11 +350,25 @@ static int parse_aliases(char *str, const char *names[][PERF_EVSEL__MAX_ALIASES] return -1; } +typedef int config_term_func_t(struct perf_event_attr *attr, + struct parse_events_term *term, + struct parse_events_error *err); +static int config_term_common(struct perf_event_attr *attr, + struct parse_events_term *term, + struct parse_events_error *err); +static int config_attr(struct perf_event_attr *attr, + struct list_head *head, + struct parse_events_error *err, + config_term_func_t config_term); + int parse_events_add_cache(struct list_head *list, int *idx, - char *type, char *op_result1, char *op_result2) + char *type, char *op_result1, char *op_result2, + struct parse_events_error *error, + struct list_head *head_config) { struct perf_event_attr attr; - char name[MAX_NAME_LEN]; + LIST_HEAD(config_terms); + char name[MAX_NAME_LEN], *config_name; int cache_type = -1, cache_op = -1, cache_result = -1; char *op_result[2] = { op_result1, op_result2 }; int i, n; @@ -368,6 +382,7 @@ int parse_events_add_cache(struct list_head *list, int *idx, if (cache_type == -1) return -EINVAL; + config_name = get_config_name(head_config); n = snprintf(name, MAX_NAME_LEN, "%s", type); for (i = 0; (i < 2) && (op_result[i]); i++) { @@ -408,7 +423,16 @@ int parse_events_add_cache(struct list_head *list, int *idx, memset(&attr, 0, sizeof(attr)); attr.config = cache_type | (cache_op << 8) | (cache_result << 16); attr.type = PERF_TYPE_HW_CACHE; - return add_event(list, idx, &attr, name, NULL); + + if (head_config) { + if (config_attr(&attr, head_config, error, + config_term_common)) + return -EINVAL; + + if (get_config_terms(head_config, &config_terms)) + return -ENOMEM; + } + return add_event(list, idx, &attr, config_name ? : name, &config_terms); } static void tracepoint_error(struct parse_events_error *e, int err, |