diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_alloc_btree.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_alloc_btree.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/fs/xfs/libxfs/xfs_alloc_btree.c b/fs/xfs/libxfs/xfs_alloc_btree.c index be80c57aeddc..c65228efed4a 100644 --- a/fs/xfs/libxfs/xfs_alloc_btree.c +++ b/fs/xfs/libxfs/xfs_alloc_btree.c @@ -260,20 +260,27 @@ STATIC int64_t xfs_bnobt_diff_two_keys( struct xfs_btree_cur *cur, const union xfs_btree_key *k1, - const union xfs_btree_key *k2) + const union xfs_btree_key *k2, + const union xfs_btree_key *mask) { + ASSERT(!mask || mask->alloc.ar_startblock); + return (int64_t)be32_to_cpu(k1->alloc.ar_startblock) - - be32_to_cpu(k2->alloc.ar_startblock); + be32_to_cpu(k2->alloc.ar_startblock); } STATIC int64_t xfs_cntbt_diff_two_keys( struct xfs_btree_cur *cur, const union xfs_btree_key *k1, - const union xfs_btree_key *k2) + const union xfs_btree_key *k2, + const union xfs_btree_key *mask) { int64_t diff; + ASSERT(!mask || (mask->alloc.ar_blockcount && + mask->alloc.ar_startblock)); + diff = be32_to_cpu(k1->alloc.ar_blockcount) - be32_to_cpu(k2->alloc.ar_blockcount); if (diff) @@ -427,8 +434,11 @@ STATIC enum xbtree_key_contig xfs_allocbt_keys_contiguous( struct xfs_btree_cur *cur, const union xfs_btree_key *key1, - const union xfs_btree_key *key2) + const union xfs_btree_key *key2, + const union xfs_btree_key *mask) { + ASSERT(!mask || mask->alloc.ar_startblock); + return xbtree_key_contig(be32_to_cpu(key1->alloc.ar_startblock), be32_to_cpu(key2->alloc.ar_startblock)); } |