Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * Copyright (c) 2018 Red Hat, Inc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  * All rights reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #ifndef __LIBXFS_AG_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #define __LIBXFS_AG_H 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) struct xfs_mount;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) struct xfs_trans;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) struct aghdr_init_data {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 	/* per ag data */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	xfs_agblock_t		agno;		/* ag to init */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	xfs_extlen_t		agsize;		/* new AG size */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	struct list_head	buffer_list;	/* buffer writeback list */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	xfs_rfsblock_t		nfree;		/* cumulative new free space */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	/* per header data */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	xfs_daddr_t		daddr;		/* header location */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	size_t			numblks;	/* size of header */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	xfs_btnum_t		type;		/* type of btree root block */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) int xfs_ag_init_headers(struct xfs_mount *mp, struct aghdr_init_data *id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) int xfs_ag_extend_space(struct xfs_mount *mp, struct xfs_trans *tp,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 			struct aghdr_init_data *id, xfs_extlen_t len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) int xfs_ag_get_geometry(struct xfs_mount *mp, xfs_agnumber_t agno,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 			struct xfs_ag_geometry *ageo);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #endif /* __LIBXFS_AG_H */