static inline void make_dentry_ptr_block(struct inode *inode,
		struct f2fs_dentry_ptr *d, struct f2fs_dentry_block *t)
{
	d->inode = inode;
	d->max = NR_DENTRY_IN_BLOCK;
	d->nr_bitmap = SIZE_OF_DENTRY_BITMAP;
	d->bitmap = t->dentry_bitmap;
	d->dentry = t->dentry;
	d->filename = t->filename;
}
static inline void make_dentry_ptr_block(struct inode *inode,
		struct f2fs_dentry_ptr *d, struct f2fs_dentry_block *t)
{
	d->inode = inode;
	d->max = NR_DENTRY_IN_BLOCK;
	d->nr_bitmap = SIZE_OF_DENTRY_BITMAP;
	d->bitmap = t->dentry_bitmap;
	d->dentry = t->dentry;
	d->filename = t->filename;
}