diff options
Diffstat (limited to 'fs/xfs/scrub/trace.c')
| -rw-r--r-- | fs/xfs/scrub/trace.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/fs/xfs/scrub/trace.c b/fs/xfs/scrub/trace.c new file mode 100644 index 000000000..96feaf8dc --- /dev/null +++ b/fs/xfs/scrub/trace.c @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2017 Oracle. All Rights Reserved. + * Author: Darrick J. Wong <darrick.wong@oracle.com> + */ +#include "xfs.h" +#include "xfs_fs.h" +#include "xfs_shared.h" +#include "xfs_format.h" +#include "xfs_log_format.h" +#include "xfs_trans_resv.h" +#include "xfs_mount.h" +#include "xfs_defer.h" +#include "xfs_da_format.h" +#include "xfs_inode.h" +#include "xfs_btree.h" +#include "xfs_trans.h" +#include "xfs_bit.h" +#include "scrub/xfs_scrub.h" +#include "scrub/scrub.h" +#include "scrub/common.h" + +/* Figure out which block the btree cursor was pointing to. */ +static inline xfs_fsblock_t +xchk_btree_cur_fsbno( + struct xfs_btree_cur *cur, + int level) +{ + if (level < cur->bc_nlevels && cur->bc_bufs[level]) + return XFS_DADDR_TO_FSB(cur->bc_mp, cur->bc_bufs[level]->b_bn); + else if (level == cur->bc_nlevels - 1 && + cur->bc_flags & XFS_BTREE_LONG_PTRS) + return XFS_INO_TO_FSB(cur->bc_mp, cur->bc_private.b.ip->i_ino); + else if (!(cur->bc_flags & XFS_BTREE_LONG_PTRS)) + return XFS_AGB_TO_FSB(cur->bc_mp, cur->bc_private.a.agno, 0); + return NULLFSBLOCK; +} + +/* + * We include this last to have the helpers above available for the trace + * event implementations. + */ +#define CREATE_TRACE_POINTS +#include "scrub/trace.h" |