diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2021-08-10 17:02:15 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2021-08-18 18:46:00 -0700 |
| commit | d29d5577774d7d032da1343dba80be7423e307f9 (patch) | |
| tree | 3b520ace9e1f71ae3899b934909d60a429f2a2f8 /fs/xfs/libxfs/xfs_bmap_btree.c | |
| parent | 7f89c838396e2e5b484dd59cdd59eb990a79fd9a (diff) | |
xfs: make the key parameters to all btree key comparison functions const
The btree key comparison functions are not allowed to change the keys
that are passed in, so mark them const. We'll need this for the next
patch, which adds const to the btree range query functions.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/libxfs/xfs_bmap_btree.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap_btree.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap_btree.c b/fs/xfs/libxfs/xfs_bmap_btree.c index 1ceba020940e..e6c8865eee5f 100644 --- a/fs/xfs/libxfs/xfs_bmap_btree.c +++ b/fs/xfs/libxfs/xfs_bmap_btree.c @@ -387,8 +387,8 @@ xfs_bmbt_init_ptr_from_cur( STATIC int64_t xfs_bmbt_key_diff( - struct xfs_btree_cur *cur, - union xfs_btree_key *key) + struct xfs_btree_cur *cur, + const union xfs_btree_key *key) { return (int64_t)be64_to_cpu(key->bmbt.br_startoff) - cur->bc_rec.b.br_startoff; @@ -396,12 +396,12 @@ xfs_bmbt_key_diff( STATIC int64_t xfs_bmbt_diff_two_keys( - struct xfs_btree_cur *cur, - union xfs_btree_key *k1, - union xfs_btree_key *k2) + struct xfs_btree_cur *cur, + const union xfs_btree_key *k1, + const union xfs_btree_key *k2) { - uint64_t a = be64_to_cpu(k1->bmbt.br_startoff); - uint64_t b = be64_to_cpu(k2->bmbt.br_startoff); + uint64_t a = be64_to_cpu(k1->bmbt.br_startoff); + uint64_t b = be64_to_cpu(k2->bmbt.br_startoff); /* * Note: This routine previously casted a and b to int64 and subtracted |