Hi, These are a few cleanups that go on top of Michal's work [1]. Thanks [1] https://lore.kernel.org/lkml/20220127085305.20890-1-mhocko@xxxxxxxxxx/ Oscar Salvador (3): mm/page_alloc: Do not calculate node's total pages and memmap pages when empty mm/memory_hotplug: Reset node's state when empty during offline mm/memory_hotplug: Refactor hotadd_init_pgdat and try_online_node include/linux/memory_hotplug.h | 2 +- mm/memory_hotplug.c | 93 ++++++++++++++++++---------------- mm/page_alloc.c | 59 +++++++-------------- 3 files changed, 69 insertions(+), 85 deletions(-) -- 2.34.1