145 static void bpf_dentry_finalize(struct dentry *dentry, struct inode *inode,  in bpf_dentry_finalize()  argument
148 	d_instantiate(dentry, inode);  in bpf_dentry_finalize()
149 	dget(dentry);  in bpf_dentry_finalize()
156 		     struct dentry *dentry, umode_t mode)  in bpf_mkdir()  argument
170 	bpf_dentry_finalize(dentry, inode, dir);  in bpf_mkdir()
331 static int bpf_mkobj_ops(struct dentry *dentry, umode_t mode, void *raw,  in bpf_mkobj_ops()  argument
335 	struct inode *dir = dentry->d_parent->d_inode;  in bpf_mkobj_ops()
344 	bpf_dentry_finalize(dentry, inode, dir);  in bpf_mkobj_ops()
348 static int bpf_mkprog(struct dentry *dentry, umode_t mode, void *arg)  in bpf_mkprog()  argument
350 	return bpf_mkobj_ops(dentry, mode, arg, &bpf_prog_iops,  in bpf_mkprog()
354 static int bpf_mkmap(struct dentry *dentry, umode_t mode, void *arg)  in bpf_mkmap()  argument
358 	return bpf_mkobj_ops(dentry, mode, arg, &bpf_map_iops,  in bpf_mkmap()
363 static int bpf_mklink(struct dentry *dentry, umode_t mode, void *arg)  in bpf_mklink()  argument
367 	return bpf_mkobj_ops(dentry, mode, arg, &bpf_link_iops,  in bpf_mklink()
372 static struct dentry *
373 bpf_lookup(struct inode *dir, struct dentry *dentry, unsigned flags)  in bpf_lookup()  argument
379 	    strchr(dentry->d_name.name, '.'))  in bpf_lookup()
382 	return simple_lookup(dir, dentry, flags);  in bpf_lookup()
386 		       struct dentry *dentry, const char *target)  in bpf_symlink()  argument
403 	bpf_dentry_finalize(dentry, inode, dir);  in bpf_symlink()
418 static int bpf_iter_link_pin_kernel(struct dentry *parent,  in bpf_iter_link_pin_kernel()
422 	struct dentry *dentry;  in bpf_iter_link_pin_kernel()  local
426 	dentry = lookup_one_len(name, parent, strlen(name));  in bpf_iter_link_pin_kernel()
427 	if (IS_ERR(dentry)) {  in bpf_iter_link_pin_kernel()
429 		return PTR_ERR(dentry);  in bpf_iter_link_pin_kernel()
431 	ret = bpf_mkobj_ops(dentry, mode, link, &bpf_link_iops,  in bpf_iter_link_pin_kernel()
433 	dput(dentry);  in bpf_iter_link_pin_kernel()
441 	struct dentry *dentry;  in bpf_obj_do_pin()  local
447 	dentry = user_path_create(AT_FDCWD, pathname, &path, 0);  in bpf_obj_do_pin()
448 	if (IS_ERR(dentry))  in bpf_obj_do_pin()
449 		return PTR_ERR(dentry);  in bpf_obj_do_pin()
453 	ret = security_path_mknod(&path, dentry, mode, 0);  in bpf_obj_do_pin()
457 	dir = d_inode(path.dentry);  in bpf_obj_do_pin()
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()
477 	done_path_create(&path, dentry);  in bpf_obj_do_pin()
510 	inode = d_backing_inode(path.dentry);  in bpf_obj_do_get()
593 	prog = __get_prog_inode(d_backing_inode(path.dentry), type);  in bpf_prog_get_type_path()
604 static int bpf_show_options(struct seq_file *m, struct dentry *root)  in bpf_show_options()
710 static int populate_bpffs(struct dentry *parent)  in populate_bpffs()