From 3da2384b6faddf6e3da8a1e2dccad18dddc0f0d4 Mon Sep 17 00:00:00 2001 From: Samuel Just Date: Tue, 9 Mar 2021 04:42:54 +0000 Subject: [PATCH] crimson/os/seastore/.../lba_btree_node_impl: fix lookup lower_bound() here is wrong, use bound instead. Signed-off-by: Samuel Just --- .../os/seastore/lba_manager/btree/lba_btree_node_impl.cc | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) 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 b29554dac88..8cc6189ed34 100644 --- 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, -- 2.47.3