static int fuse_do_getattr(struct inode *inode, struct kstat *stat,
			   struct file *file)
{
	int err;
	struct fuse_getattr_in inarg;
	struct fuse_attr_out outarg;
	struct fuse_mount *fm = get_fuse_mount(inode);
	FUSE_ARGS(args);
	u64 attr_version;

	attr_version = fuse_get_attr_version(fm->fc);

	memset(&inarg, 0, sizeof(inarg));
	memset(&outarg, 0, sizeof(outarg));
	/* Directories have separate file-handle space */
	if (file && S_ISREG(inode->i_mode)) {
		struct fuse_file *ff = file->private_data;

		inarg.getattr_flags |= FUSE_GETATTR_FH;
		inarg.fh = ff->fh;
	}
	args.opcode = FUSE_GETATTR;
	args.nodeid = get_node_id(inode);
	args.in_numargs = 1;
	args.in_args[0].size = sizeof(inarg);
	args.in_args[0].value = &inarg;
	args.out_numargs = 1;
	args.out_args[0].size = sizeof(outarg);
	args.out_args[0].value = &outarg;
	err = fuse_simple_request(fm, &args);
	if (!err) {
		if (fuse_invalid_attr(&outarg.attr) ||
		    (inode->i_mode ^ outarg.attr.mode) & S_IFMT) {
			fuse_make_bad(inode);
			err = -EIO;
		} else {
			fuse_change_attributes(inode, &outarg.attr,
					       attr_timeout(&outarg),
					       attr_version);
			if (stat)
				fuse_fillattr(inode, &outarg.attr, stat);
		}
	}
	return err;
}
static int fuse_do_getattr(struct inode *inode, struct kstat *stat,
			   struct file *file)
{
	int err;
	struct fuse_getattr_in inarg;
	struct fuse_attr_out outarg;
	struct fuse_mount *fm = get_fuse_mount(inode);
	FUSE_ARGS(args);
	u64 attr_version;

	attr_version = fuse_get_attr_version(fm->fc);

	memset(&inarg, 0, sizeof(inarg));
	memset(&outarg, 0, sizeof(outarg));
	 
	if (file && S_ISREG(inode->i_mode)) {
		struct fuse_file *ff = file->private_data;

		inarg.getattr_flags |= FUSE_GETATTR_FH;
		inarg.fh = ff->fh;
	}
	args.opcode = FUSE_GETATTR;
	args.nodeid = get_node_id(inode);
	args.in_numargs = 1;
	args.in_args[0].size = sizeof(inarg);
	args.in_args[0].value = &inarg;
	args.out_numargs = 1;
	args.out_args[0].size = sizeof(outarg);
	args.out_args[0].value = &outarg;
	err = fuse_simple_request(fm, &args);
	if (!err) {
		if (fuse_invalid_attr(&outarg.attr) ||
		    (inode->i_mode ^ outarg.attr.mode) & S_IFMT) {
			fuse_make_bad(inode);
			err = -EIO;
		} else {
			fuse_change_attributes(inode, &outarg.attr,
					       attr_timeout(&outarg),
					       attr_version);
			if (stat)
				fuse_fillattr(inode, &outarg.attr, stat);
		}
	}
	return err;
}