From 7170afd0858716f51702be0cb2fd3c87a792c5d9 Mon Sep 17 00:00:00 2001 From: Yingxin Cheng Date: Mon, 30 Aug 2021 16:03:13 +0800 Subject: [PATCH] crimson/os/seastore/lba_manager: drop the unecessary lookup in leaf Signed-off-by: Yingxin Cheng --- src/crimson/os/seastore/lba_manager/btree/lba_btree.cc | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/crimson/os/seastore/lba_manager/btree/lba_btree.cc b/src/crimson/os/seastore/lba_manager/btree/lba_btree.cc index eb53d8d080330..3468c9121d0e6 100644 --- a/src/crimson/os/seastore/lba_manager/btree/lba_btree.cc +++ b/src/crimson/os/seastore/lba_manager/btree/lba_btree.cc @@ -180,7 +180,9 @@ LBABtree::insert_ret LBABtree::insert( ); ret.leaf.node = mut->cast(); } - auto iter = ret.leaf.node->lower_bound(laddr); + auto iter = LBALeafNode::const_iterator( + ret.leaf.node.get(), ret.leaf.pos); + assert(iter == ret.leaf.node->lower_bound(laddr)); assert(iter == ret.leaf.node->end() || iter->get_key() > laddr); assert(laddr >= ret.leaf.node->get_meta().begin && laddr < ret.leaf.node->get_meta().end); -- 2.39.5