462 static int kernfs_dop_revalidate(struct dentry *dentry, unsigned int flags)  in kernfs_dop_revalidate()  argument
470 	if (d_really_is_negative(dentry))  in kernfs_dop_revalidate()
473 	kn = dentry->d_fsdata;  in kernfs_dop_revalidate()
481 	if (dentry->d_parent->d_fsdata != kn->parent)  in kernfs_dop_revalidate()
485 	if (strcmp(dentry->d_name.name, kn->name) != 0)  in kernfs_dop_revalidate()
490 	    kernfs_info(dentry->d_sb)->ns != kn->ns)  in kernfs_dop_revalidate()
501 static void kernfs_dop_release(struct dentry *dentry)  in kernfs_dop_release()  argument
503 	kernfs_put(dentry->d_fsdata);  in kernfs_dop_release()
522 struct kernfs_node *kernfs_node_from_dentry(struct dentry *dentry)  in kernfs_node_from_dentry()  argument
524 	if (dentry->d_sb->s_op == &kernfs_sops)  in kernfs_node_from_dentry()
525 		return dentry->d_fsdata;  in kernfs_node_from_dentry()
844 static struct dentry *kernfs_iop_lookup(struct inode *dir,  in kernfs_iop_lookup()
845 					struct dentry *dentry,  in kernfs_iop_lookup()  argument
848 	struct dentry *ret;  in kernfs_iop_lookup()
849 	struct kernfs_node *parent = dentry->d_parent->d_fsdata;  in kernfs_iop_lookup()
859 	kn = kernfs_find_ns(parent, dentry->d_name.name, ns);  in kernfs_iop_lookup()
867 	dentry->d_fsdata = kn;  in kernfs_iop_lookup()
877 	ret = d_splice_alias(inode, dentry);  in kernfs_iop_lookup()
883 static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,  in kernfs_iop_mkdir()  argument
896 	ret = scops->mkdir(parent, dentry->d_name.name, mode);  in kernfs_iop_mkdir()
902 static int kernfs_iop_rmdir(struct inode *dir, struct dentry *dentry)  in kernfs_iop_rmdir()  argument
904 	struct kernfs_node *kn  = dentry->d_fsdata;  in kernfs_iop_rmdir()
920 static int kernfs_iop_rename(struct inode *old_dir, struct dentry *old_dentry,  in kernfs_iop_rename()
921 			     struct inode *new_dir, struct dentry *new_dentry)  in kernfs_iop_rename()
1434 	struct dentry *dentry = file->f_path.dentry;  in kernfs_fop_readdir()  local
1435 	struct kernfs_node *parent = dentry->d_fsdata;  in kernfs_fop_readdir()
1444 		ns = kernfs_info(dentry->d_sb)->ns;  in kernfs_fop_readdir()