Merge "zsmalloc: reorganize struct size_class to pack 4 bytes hole"

	int size;

	unsigned int index;

	/* Number of PAGE_SIZE sized pages to combine to form a 'zspage' */

	int pages_per_zspage;

	struct zs_size_stat stats;

	/* Number of PAGE_SIZE sized pages to combine to form a 'zspage' */

	int pages_per_zspage;

	/* huge object: pages_per_zspage == 1 && maxobj_per_zspage == 1 */

	bool huge;

};