crimson/os/seastore/.../lba_btree_node_impl: fix lookup

lower_bound() here is wrong, use bound instead.

Signed-off-by: Samuel Just <sjust@redhat.com>

diff --git a/src/crimson/os/seastore/lba_manager/btree/lba_btree_node_impl.cc b/src/crimson/os/seastore/lba_manager/btree/lba_btree_node_impl.cc
index b29554dac884a50a3be526320d3e22978495261f..8cc6189ed34574dd72ed5f7c4767c9c4242c1f5b 100644 (file)
--- a/src/crimson/os/seastore/lba_manager/btree/lba_btree_node_impl.cc
+++ b/src/crimson/os/seastore/lba_manager/btree/lba_btree_node_impl.cc
@@ -39,7 +39,10 @@ LBAInternalNode::lookup_ret LBAInternalNode::lookup(
   }
   assert(meta.begin <= addr);
   assert(meta.end > addr);
-  auto iter = lower_bound(addr);
+
+  [[maybe_unused]] auto [iter, biter] = bound(addr, addr + 1);
+  assert(iter != biter);
+  assert(iter + 1 == biter);
   return get_lba_btree_extent(
     c,
     this,