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-rw-r--r--fs/xfs/scrub/trace.c42
1 files changed, 42 insertions, 0 deletions
diff --git a/fs/xfs/scrub/trace.c b/fs/xfs/scrub/trace.c
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index 0000000000..46249e7b17
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+++ b/fs/xfs/scrub/trace.c
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+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2017-2023 Oracle. All Rights Reserved.
+ * Author: Darrick J. Wong <djwong@kernel.org>
+ */
+#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 "xfs_ag.h"
+#include "scrub/scrub.h"
+#include "scrub/xfile.h"
+#include "scrub/xfarray.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"