[PATCH 4.14 090/165] btrfs: use correct compare function of dirty_metadata_bytes

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Ethan Lien commit d814a49198eafa6163698bdd93961302f3a877a4 upstream. We use customized, nodesize batch value to update dirty_metadata_bytes. We should also use batch version of compare

[PATCH 4.14 090/165] btrfs: use correct compare function of dirty_metadata_bytes

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Ethan Lien commit d814a49198eafa6163698bdd93961302f3a877a4 upstream. We use customized, nodesize batch value to update dirty_metadata_bytes. We should also use batch version of compare