Cleanup the dead nodes when pruning the tree [v9.18]
While sending the node to prune_tree(), we can also cleanup dead nodes because we already hold the tree and node bucket write locks.
(cherry picked from commit be204bf4)
Closes #3641 (closed)
While sending the node to prune_tree(), we can also cleanup dead nodes because we already hold the tree and node bucket write locks.
(cherry picked from commit be204bf4)
Closes #3641 (closed)