attr_hw_cache_l1d 217 samples/bpf/trace_event_user.c struct perf_event_attr attr_hw_cache_l1d = { attr_hw_cache_l1d 263 samples/bpf/trace_event_user.c test_perf_event_all_cpu(&attr_hw_cache_l1d); attr_hw_cache_l1d 264 samples/bpf/trace_event_user.c test_perf_event_task(&attr_hw_cache_l1d);