bpf_obj_pin_user  672 include/linux/bpf.h int bpf_obj_pin_user(u32 ufd, const char __user *pathname);
bpf_obj_pin_user 1779 kernel/bpf/syscall.c 	return bpf_obj_pin_user(attr->bpf_fd, u64_to_user_ptr(attr->pathname));