diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/parse-events.y | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y index e37608a87dba..155d2570274f 100644 --- a/tools/perf/util/parse-events.y +++ b/tools/perf/util/parse-events.y @@ -73,6 +73,7 @@ static void inc_group_count(struct list_head *list, %type <num> value_sym %type <head> event_config %type <head> opt_event_config +%type <head> opt_pmu_config %type <term> event_term %type <head> event_pmu %type <head> event_legacy_symbol @@ -224,7 +225,7 @@ event_def: event_pmu | event_bpf_file event_pmu: -PE_NAME opt_event_config +PE_NAME opt_pmu_config { struct list_head *list, *orig_terms, *terms; @@ -496,6 +497,17 @@ opt_event_config: $$ = NULL; } +opt_pmu_config: +'/' event_config '/' +{ + $$ = $2; +} +| +'/' '/' +{ + $$ = NULL; +} + start_terms: event_config { struct parse_events_state *parse_state = _parse_state; |