linux/fs/xfs/scrub/newbt.h

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright (C) 2022-2023 Oracle.  All Rights Reserved.
 * Author: Darrick J. Wong <[email protected]>
 */
#ifndef __XFS_SCRUB_NEWBT_H__
#define __XFS_SCRUB_NEWBT_H__

struct xfs_alloc_arg;

struct xrep_newbt_resv { … };

struct xrep_newbt { … };

void xrep_newbt_init_bare(struct xrep_newbt *xnr, struct xfs_scrub *sc);
void xrep_newbt_init_ag(struct xrep_newbt *xnr, struct xfs_scrub *sc,
		const struct xfs_owner_info *oinfo, xfs_fsblock_t alloc_hint,
		enum xfs_ag_resv_type resv);
int xrep_newbt_init_inode(struct xrep_newbt *xnr, struct xfs_scrub *sc,
		int whichfork, const struct xfs_owner_info *oinfo);
int xrep_newbt_alloc_blocks(struct xrep_newbt *xnr, uint64_t nr_blocks);
int xrep_newbt_add_extent(struct xrep_newbt *xnr, struct xfs_perag *pag,
		xfs_agblock_t agbno, xfs_extlen_t len);
void xrep_newbt_cancel(struct xrep_newbt *xnr);
int xrep_newbt_commit(struct xrep_newbt *xnr);
int xrep_newbt_claim_block(struct xfs_btree_cur *cur, struct xrep_newbt *xnr,
		union xfs_btree_ptr *ptr);
unsigned int xrep_newbt_unused_blocks(struct xrep_newbt *xnr);

#endif /* __XFS_SCRUB_NEWBT_H__ */