int fuse_fsync_common(struct file *file, loff_t start, loff_t end,
		      int datasync, int opcode)
{
	struct inode *inode = file->f_mapping->host;
	struct fuse_mount *fm = get_fuse_mount(inode);
	struct fuse_file *ff = file->private_data;
	FUSE_ARGS(args);
	struct fuse_fsync_in inarg;

	memset(&inarg, 0, sizeof(inarg));
	inarg.fh = ff->fh;
	inarg.fsync_flags = datasync ? FUSE_FSYNC_FDATASYNC : 0;
	args.opcode = opcode;
	args.nodeid = get_node_id(inode);
	args.in_numargs = 1;
	args.in_args[0].size = sizeof(inarg);
	args.in_args[0].value = &inarg;
	return fuse_simple_request(fm, &args);
}
int fuse_fsync_common(struct file *file, loff_t start, loff_t end,
		      int datasync, int opcode)
{
	struct inode *inode = file->f_mapping->host;
	struct fuse_mount *fm = get_fuse_mount(inode);
	struct fuse_file *ff = file->private_data;
	FUSE_ARGS(args);
	struct fuse_fsync_in inarg;

	memset(&inarg, 0, sizeof(inarg));
	inarg.fh = ff->fh;
	inarg.fsync_flags = datasync ? FUSE_FSYNC_FDATASYNC : 0;
	args.opcode = opcode;
	args.nodeid = get_node_id(inode);
	args.in_numargs = 1;
	args.in_args[0].size = sizeof(inarg);
	args.in_args[0].value = &inarg;
	return fuse_simple_request(fm, &args);
}