BPF_PROG_ATTACH  1907 kernel/bpf/syscall.c 	if (CHECK_ATTR(BPF_PROG_ATTACH))
BPF_PROG_ATTACH  2891 kernel/bpf/syscall.c 	case BPF_PROG_ATTACH:
BPF_PROG_ATTACH   473 tools/lib/bpf/bpf.c 	return sys_bpf(BPF_PROG_ATTACH, &attr, sizeof(attr));