static inline bool f2fs_is_first_block_written(struct inode *inode)
{
	return is_inode_flag_set(inode, FI_FIRST_BLOCK_WRITTEN);
}
static inline bool f2fs_is_first_block_written(struct inode *inode)
{
	return is_inode_flag_set(inode, FI_FIRST_BLOCK_WRITTEN);
}