diff options
Diffstat (limited to 'tools/perf/util/parse-events.c')
| -rw-r--r-- | tools/perf/util/parse-events.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index cf082daa43e3..80a3dd5ef573 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -268,6 +268,9 @@ const char *event_name(struct perf_evsel *evsel) u64 config = evsel->attr.config; int type = evsel->attr.type; + if (evsel->name) + return evsel->name; + return __event_name(type, config); } @@ -782,8 +785,10 @@ int parse_events(const struct option *opt, const char *str, int unset __used) struct perf_evlist *evlist = *(struct perf_evlist **)opt->value; struct perf_event_attr attr; enum event_result ret; + const char *ostr; for (;;) { + ostr = str; memset(&attr, 0, sizeof(attr)); ret = parse_event_symbols(opt, &str, &attr); if (ret == EVT_FAILED) @@ -798,6 +803,11 @@ int parse_events(const struct option *opt, const char *str, int unset __used) if (evsel == NULL) return -1; perf_evlist__add(evlist, evsel); + + evsel->name = calloc(str - ostr + 1, 1); + if (!evsel->name) + return -1; + strncpy(evsel->name, ostr, str - ostr); } if (*str == 0) |