diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2019-07-02 09:39:38 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-07-02 09:40:05 -0700 |
| commit | 5bb46e3e180d28c7ee6715f47c344be366a3fcc8 (patch) | |
| tree | 77742ba38d13667139519c36bc92662017c724fa /fs/xfs/libxfs/xfs_btree.h | |
| parent | 73d30d48749f883fbaaf68ef5d774e99ffafda5d (diff) | |
xfs: create iterator error codes
Currently, xfs doesn't have generic error codes defined for "stop
iterating"; we just reuse the XFS_BTREE_QUERY_* return values. This
looks a little weird if we're not actually iterating a btree index.
Before we start adding more iterators, we should create general
XFS_ITER_{CONTINUE,ABORT} return values and define the XFS_BTREE_QUERY_*
ones from that.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_btree.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_btree.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/libxfs/xfs_btree.h b/fs/xfs/libxfs/xfs_btree.h index 8d2b250c6828..fa3cd8ab9aba 100644 --- a/fs/xfs/libxfs/xfs_btree.h +++ b/fs/xfs/libxfs/xfs_btree.h @@ -465,8 +465,8 @@ uint xfs_btree_compute_maxlevels(uint *limits, unsigned long len); unsigned long long xfs_btree_calc_size(uint *limits, unsigned long long len); /* return codes */ -#define XFS_BTREE_QUERY_RANGE_CONTINUE 0 /* keep iterating */ -#define XFS_BTREE_QUERY_RANGE_ABORT 1 /* stop iterating */ +#define XFS_BTREE_QUERY_RANGE_CONTINUE (XFS_ITER_CONTINUE) /* keep iterating */ +#define XFS_BTREE_QUERY_RANGE_ABORT (XFS_ITER_ABORT) /* stop iterating */ typedef int (*xfs_btree_query_range_fn)(struct xfs_btree_cur *cur, union xfs_btree_rec *rec, void *priv); |