From: Chanyoung Park <chaney.p@kakaoenterprise.com>
Date: Tue, 22 Jul 2025 23:45:43 +0000 (+0000)
Subject: crimson/.../linked_tree_node: fix incorrect end offset calculation
X-Git-Tag: testing/wip-vshankar-testing-20250812.045652-debug~21^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=e7fa4581736039d7d8b2063cd248d3c950ec3eb6;p=ceph-ci.git

crimson/.../linked_tree_node: fix incorrect end offset calculation

Signed-off-by: Chanyoung Park <chaney.p@kakaoenterprise.com>
---

diff --git a/src/crimson/os/seastore/linked_tree_node.h b/src/crimson/os/seastore/linked_tree_node.h
index 2dd152b07e7..93a2f0d2bf0 100644
--- a/src/crimson/os/seastore/linked_tree_node.h
+++ b/src/crimson/os/seastore/linked_tree_node.h
@@ -805,7 +805,7 @@ protected:
 	auto& copy_source = *it;
 	auto end_pos = copy_source->get_size();
 	if (copy_source->is_in_range(me.get_end())) {
-	  end_pos = copy_source->upper_bound(me.get_end()).get_offset();
+	  end_pos = copy_source->lower_bound(me.get_end()).get_offset();
 	}
 	auto local_start_iter = me.iter_idx(local_next_pos);
 	auto foreign_start_iter = copy_source->iter_idx(start_pos);