rm_rf_perf_data 190 tools/perf/util/data.c ret = rm_rf_perf_data(oldname); rm_rf_perf_data 320 tools/perf/util/data.c rm_rf_perf_data(data->path); rm_rf_perf_data 24 tools/perf/util/util.h int rm_rf_perf_data(const char *path);