263 struct dentry *debugfs_lookup(const char *name, struct dentry *parent)  in debugfs_lookup()  argument
267 	if (IS_ERR(parent))  in debugfs_lookup()
270 	if (!parent)  in debugfs_lookup()
271 		parent = debugfs_mount->mnt_root;  in debugfs_lookup()
273 	dentry = lookup_one_len_unlocked(name, parent, strlen(name));  in debugfs_lookup()
284 static struct dentry *start_creating(const char *name, struct dentry *parent)  in start_creating()  argument
291 	if (IS_ERR(parent))  in start_creating()
292 		return parent;  in start_creating()
304 	if (!parent)  in start_creating()
305 		parent = debugfs_mount->mnt_root;  in start_creating()
307 	inode_lock(d_inode(parent));  in start_creating()
308 	dentry = lookup_one_len(name, parent, strlen(name));  in start_creating()
315 		inode_unlock(d_inode(parent));  in start_creating()
337 				struct dentry *parent, void *data,  in __debugfs_create_file()  argument
347 	dentry = start_creating(name, parent);  in __debugfs_create_file()
395 				   struct dentry *parent, void *data,  in debugfs_create_file()  argument
399 	return __debugfs_create_file(name, mode, parent, data,  in debugfs_create_file()
434 				   struct dentry *parent, void *data,  in debugfs_create_file_unsafe()  argument
438 	return __debugfs_create_file(name, mode, parent, data,  in debugfs_create_file_unsafe()
473 					struct dentry *parent, void *data,  in debugfs_create_file_size()  argument
477 	struct dentry *de = debugfs_create_file(name, mode, parent, data, fops);  in debugfs_create_file_size()
503 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)  in debugfs_create_dir()  argument
505 	struct dentry *dentry = start_creating(name, parent);  in debugfs_create_dir()
540 					struct dentry *parent,  in debugfs_create_automount()  argument
544 	struct dentry *dentry = start_creating(name, parent);  in debugfs_create_automount()
590 struct dentry *debugfs_create_symlink(const char *name, struct dentry *parent,  in debugfs_create_symlink()  argument
599 	dentry = start_creating(name, parent);  in debugfs_create_symlink()
618 static void __debugfs_remove_file(struct dentry *dentry, struct dentry *parent)  in __debugfs_remove_file()  argument
622 	simple_unlink(d_inode(parent), dentry);  in __debugfs_remove_file()
639 static int __debugfs_remove(struct dentry *dentry, struct dentry *parent)  in __debugfs_remove()  argument
647 				ret = simple_rmdir(d_inode(parent), dentry);  in __debugfs_remove()
649 				simple_unlink(d_inode(parent), dentry);  in __debugfs_remove()
653 			__debugfs_remove_file(dentry, parent);  in __debugfs_remove()
676 	struct dentry *parent;  in debugfs_remove()  local
682 	parent = dentry->d_parent;  in debugfs_remove()
683 	inode_lock(d_inode(parent));  in debugfs_remove()
684 	ret = __debugfs_remove(dentry, parent);  in debugfs_remove()
685 	inode_unlock(d_inode(parent));  in debugfs_remove()
706 	struct dentry *child, *parent;  in debugfs_remove_recursive()  local
711 	parent = dentry;  in debugfs_remove_recursive()
713 	inode_lock(d_inode(parent));  in debugfs_remove_recursive()
720 	spin_lock(&parent->d_lock);  in debugfs_remove_recursive()
721 	list_for_each_entry(child, &parent->d_subdirs, d_child) {  in debugfs_remove_recursive()
727 			spin_unlock(&parent->d_lock);  in debugfs_remove_recursive()
728 			inode_unlock(d_inode(parent));  in debugfs_remove_recursive()
729 			parent = child;  in debugfs_remove_recursive()
733 		spin_unlock(&parent->d_lock);  in debugfs_remove_recursive()
735 		if (!__debugfs_remove(child, parent))  in debugfs_remove_recursive()
747 	spin_unlock(&parent->d_lock);  in debugfs_remove_recursive()
749 	inode_unlock(d_inode(parent));  in debugfs_remove_recursive()
750 	child = parent;  in debugfs_remove_recursive()
751 	parent = parent->d_parent;  in debugfs_remove_recursive()
752 	inode_lock(d_inode(parent));  in debugfs_remove_recursive()
758 	if (!__debugfs_remove(child, parent))  in debugfs_remove_recursive()
760 	inode_unlock(d_inode(parent));  in debugfs_remove_recursive()