32 static void *bpf_any_get(void *raw, enum bpf_type type)  in bpf_any_get()  argument
36 		bpf_prog_inc(raw);  in bpf_any_get()
39 		bpf_map_inc_with_uref(raw);  in bpf_any_get()
42 		bpf_link_inc(raw);  in bpf_any_get()
49 	return raw;  in bpf_any_get()
52 static void bpf_any_put(void *raw, enum bpf_type type)  in bpf_any_put()  argument
56 		bpf_prog_put(raw);  in bpf_any_put()
59 		bpf_map_put_with_uref(raw);  in bpf_any_put()
62 		bpf_link_put(raw);  in bpf_any_put()
72 	void *raw;  in bpf_fd_probe_obj()  local
74 	raw = bpf_map_get_with_uref(ufd);  in bpf_fd_probe_obj()
75 	if (!IS_ERR(raw)) {  in bpf_fd_probe_obj()
77 		return raw;  in bpf_fd_probe_obj()
80 	raw = bpf_prog_get(ufd);  in bpf_fd_probe_obj()
81 	if (!IS_ERR(raw)) {  in bpf_fd_probe_obj()
83 		return raw;  in bpf_fd_probe_obj()
86 	raw = bpf_link_get_from_fd(ufd);  in bpf_fd_probe_obj()
87 	if (!IS_ERR(raw)) {  in bpf_fd_probe_obj()
89 		return raw;  in bpf_fd_probe_obj()
331 static int bpf_mkobj_ops(struct dentry *dentry, umode_t mode, void *raw,  in bpf_mkobj_ops()  argument
342 	inode->i_private = raw;  in bpf_mkobj_ops()
438 static int bpf_obj_do_pin(const char __user *pathname, void *raw,  in bpf_obj_do_pin()  argument
465 		ret = vfs_mkobj(dentry, mode, bpf_mkprog, raw);  in bpf_obj_do_pin()
468 		ret = vfs_mkobj(dentry, mode, bpf_mkmap, raw);  in bpf_obj_do_pin()
471 		ret = vfs_mkobj(dentry, mode, bpf_mklink, raw);  in bpf_obj_do_pin()
484 	void *raw;  in bpf_obj_pin_user()  local
487 	raw = bpf_fd_probe_obj(ufd, &type);  in bpf_obj_pin_user()
488 	if (IS_ERR(raw))  in bpf_obj_pin_user()
489 		return PTR_ERR(raw);  in bpf_obj_pin_user()
491 	ret = bpf_obj_do_pin(pathname, raw, type);  in bpf_obj_pin_user()
493 		bpf_any_put(raw, type);  in bpf_obj_pin_user()
503 	void *raw;  in bpf_obj_do_get()  local
519 	raw = bpf_any_get(inode->i_private, *type);  in bpf_obj_do_get()
520 	if (!IS_ERR(raw))  in bpf_obj_do_get()
524 	return raw;  in bpf_obj_do_get()
534 	void *raw;  in bpf_obj_get_user()  local
541 	raw = bpf_obj_do_get(pathname, &type, f_flags);  in bpf_obj_get_user()
542 	if (IS_ERR(raw))  in bpf_obj_get_user()
543 		return PTR_ERR(raw);  in bpf_obj_get_user()
546 		ret = bpf_prog_new_fd(raw);  in bpf_obj_get_user()
548 		ret = bpf_map_new_fd(raw, f_flags);  in bpf_obj_get_user()
550 		ret = (f_flags != O_RDWR) ? -EINVAL : bpf_link_new_fd(raw);  in bpf_obj_get_user()
555 		bpf_any_put(raw, type);  in bpf_obj_get_user()