diff options
Diffstat (limited to 'fs/xfs/scrub/trace.c')
| -rw-r--r-- | fs/xfs/scrub/trace.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/fs/xfs/scrub/trace.c b/fs/xfs/scrub/trace.c new file mode 100644 index 000000000..b5f94676c --- /dev/null +++ b/fs/xfs/scrub/trace.c @@ -0,0 +1,40 @@ +// 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_inode.h" +#include "xfs_btree.h" +#include "scrub/scrub.h" +#include "xfs_ag.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_levels[level].bp) + return XFS_DADDR_TO_FSB(cur->bc_mp, + xfs_buf_daddr(cur->bc_levels[level].bp)); + + if (level == cur->bc_nlevels - 1 && + (cur->bc_flags & XFS_BTREE_ROOT_IN_INODE)) + return XFS_INO_TO_FSB(cur->bc_mp, cur->bc_ino.ip->i_ino); + + 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" |