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authorChristoph Hellwig <hch@infradead.org>2008-10-30 16:55:13 +1100
committerLachlan McIlroy <lachlan@sgi.com>2008-10-30 16:55:13 +1100
commit8c4ed633e65d0bd0a25d45aad9b4646e3236cad7 (patch)
tree36877f1d34c0dbd20cfd0315112d62dbf4571b80 /fs/xfs/xfs_btree.h
parent854929f05831d3a290a802815ee955b96c740c61 (diff)
[XFS] make btree tracing generic
Make the existing bmap btree tracing generic so that it applies to all btree types. Some fragments lifted from a patch by Dave Chinner. SGI-PV: 985583 SGI-Modid: xfs-linux-melb:xfs-kern:32187a Signed-off-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com> Signed-off-by: Bill O'Donnell <billodo@sgi.com> Signed-off-by: David Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_btree.h')
-rw-r--r--fs/xfs/xfs_btree.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/fs/xfs/xfs_btree.h b/fs/xfs/xfs_btree.h
index 57d3bd37526..0647a0eff0d 100644
--- a/fs/xfs/xfs_btree.h
+++ b/fs/xfs/xfs_btree.h
@@ -182,6 +182,25 @@ do { \
struct xfs_btree_ops {
/* cursor operations */
struct xfs_btree_cur *(*dup_cursor)(struct xfs_btree_cur *);
+
+ /* btree tracing */
+#ifdef XFS_BTREE_TRACE
+ void (*trace_enter)(struct xfs_btree_cur *, const char *,
+ char *, int, int, __psunsigned_t,
+ __psunsigned_t, __psunsigned_t,
+ __psunsigned_t, __psunsigned_t,
+ __psunsigned_t, __psunsigned_t,
+ __psunsigned_t, __psunsigned_t,
+ __psunsigned_t, __psunsigned_t);
+ void (*trace_cursor)(struct xfs_btree_cur *, __uint32_t *,
+ __uint64_t *, __uint64_t *);
+ void (*trace_key)(struct xfs_btree_cur *,
+ union xfs_btree_key *, __uint64_t *,
+ __uint64_t *);
+ void (*trace_record)(struct xfs_btree_cur *,
+ union xfs_btree_rec *, __uint64_t *,
+ __uint64_t *, __uint64_t *);
+#endif
};
/*