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| author | Christoph Hellwig <hch@infradead.org> | 2008-10-30 06:55:13 +0100 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@sgi.com> | 2008-10-30 06:55:13 +0100 |
| commit | 8c4ed633e65d0bd0a25d45aad9b4646e3236cad7 (patch) | |
| tree | 36877f1d34c0dbd20cfd0315112d62dbf4571b80 /fs/xfs/xfs_btree.h | |
| parent | [XFS] add new btree statistics (diff) | |
| download | linux-8c4ed633e65d0bd0a25d45aad9b4646e3236cad7.tar.xz linux-8c4ed633e65d0bd0a25d45aad9b4646e3236cad7.zip | |
[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.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/fs/xfs/xfs_btree.h b/fs/xfs/xfs_btree.h index 57d3bd37526e..0647a0eff0de 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 }; /* |