1// SPDX-License-Identifier: GPL-2.0+
 2/*
 3 * Copyright (C) 2017 Oracle.  All Rights Reserved.
 4 * Author: Darrick J. Wong <darrick.wong@oracle.com>
 5 */
 6#include "xfs.h"
 7#include "xfs_fs.h"
 8#include "xfs_shared.h"
 9#include "xfs_format.h"
10#include "xfs_log_format.h"
11#include "xfs_trans_resv.h"
12#include "xfs_mount.h"
13#include "xfs_inode.h"
14#include "xfs_btree.h"
15#include "scrub/scrub.h"
16
17/* Figure out which block the btree cursor was pointing to. */
18static inline xfs_fsblock_t
19xchk_btree_cur_fsbno(
20	struct xfs_btree_cur	*cur,
21	int			level)
22{
23	if (level < cur->bc_nlevels && cur->bc_bufs[level])
24		return XFS_DADDR_TO_FSB(cur->bc_mp, cur->bc_bufs[level]->b_bn);
25	else if (level == cur->bc_nlevels - 1 &&
26		 cur->bc_flags & XFS_BTREE_LONG_PTRS)
27		return XFS_INO_TO_FSB(cur->bc_mp, cur->bc_private.b.ip->i_ino);
28	else if (!(cur->bc_flags & XFS_BTREE_LONG_PTRS))
29		return XFS_AGB_TO_FSB(cur->bc_mp, cur->bc_private.a.agno, 0);
30	return NULLFSBLOCK;
31}
32
33/*
34 * We include this last to have the helpers above available for the trace
35 * event implementations.
36 */
37#define CREATE_TRACE_POINTS
38#include "scrub/trace.h"