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. */ 18 static inline xfs_fsblock_t 19 xchk_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" 39