/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_SWAP_H
#define _LINUX_SWAP_H

/*
 * Official Linux v6.0: include/linux/swap.h
 * https://github.com/torvalds/linux/blob/v6.0/include/linux/swap.h#L337
 * Exact definition/declaration; not a reconstruction of a book listing.
 * See GPL-2.0.txt. Not a standalone translation unit.
 */

struct vma_swap_readahead {
	unsigned short win;
	unsigned short offset;
	unsigned short nr_pte;
#ifdef CONFIG_64BIT
	pte_t *ptes;
#else
	pte_t ptes[SWAP_RA_PTE_CACHE_SIZE];
#endif
};