From d29d5577774d7d032da1343dba80be7423e307f9 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Tue, 10 Aug 2021 17:02:15 -0700 Subject: 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 Reviewed-by: Christoph Hellwig --- fs/xfs/libxfs/xfs_alloc_btree.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) (limited to 'fs/xfs/libxfs/xfs_alloc_btree.c') diff --git a/fs/xfs/libxfs/xfs_alloc_btree.c b/fs/xfs/libxfs/xfs_alloc_btree.c index 6b363f78cfa2..f2ee982ca4f7 100644 --- a/fs/xfs/libxfs/xfs_alloc_btree.c +++ b/fs/xfs/libxfs/xfs_alloc_btree.c @@ -229,23 +229,23 @@ xfs_allocbt_init_ptr_from_cur( STATIC int64_t xfs_bnobt_key_diff( - struct xfs_btree_cur *cur, - union xfs_btree_key *key) + struct xfs_btree_cur *cur, + const union xfs_btree_key *key) { - xfs_alloc_rec_incore_t *rec = &cur->bc_rec.a; - xfs_alloc_key_t *kp = &key->alloc; + struct xfs_alloc_rec_incore *rec = &cur->bc_rec.a; + const struct xfs_alloc_rec *kp = &key->alloc; return (int64_t)be32_to_cpu(kp->ar_startblock) - rec->ar_startblock; } STATIC int64_t xfs_cntbt_key_diff( - struct xfs_btree_cur *cur, - union xfs_btree_key *key) + struct xfs_btree_cur *cur, + const union xfs_btree_key *key) { - xfs_alloc_rec_incore_t *rec = &cur->bc_rec.a; - xfs_alloc_key_t *kp = &key->alloc; - int64_t diff; + struct xfs_alloc_rec_incore *rec = &cur->bc_rec.a; + const struct xfs_alloc_rec *kp = &key->alloc; + int64_t diff; diff = (int64_t)be32_to_cpu(kp->ar_blockcount) - rec->ar_blockcount; if (diff) @@ -256,9 +256,9 @@ xfs_cntbt_key_diff( STATIC int64_t xfs_bnobt_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) { return (int64_t)be32_to_cpu(k1->alloc.ar_startblock) - be32_to_cpu(k2->alloc.ar_startblock); @@ -266,11 +266,11 @@ xfs_bnobt_diff_two_keys( STATIC int64_t xfs_cntbt_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) { - int64_t diff; + int64_t diff; diff = be32_to_cpu(k1->alloc.ar_blockcount) - be32_to_cpu(k2->alloc.ar_blockcount); -- cgit v1.2.3