DEBUGFS 68 samples/bpf/bpf_load.c fd = open(DEBUGFS "kprobe_events", flags); DEBUGFS 207 samples/bpf/bpf_load.c strcpy(buf, DEBUGFS); DEBUGFS 219 samples/bpf/bpf_load.c strcpy(buf, DEBUGFS); DEBUGFS 673 samples/bpf/bpf_load.c trace_fd = open(DEBUGFS "trace_pipe", O_RDONLY, 0); DEBUGFS 83 samples/bpf/hbm.c trace_fd = open(DEBUGFS "trace_pipe", O_RDONLY, 0);