These were found out when reading percpu code, and queued in my local branch for long time. Send them out for reviewing. Baoquan He (8): mm/percpu: remove unused pcpu_map_extend_chunks mm/percpu: use list_first_entry_or_null in pcpu_reclaim_populated() mm/percpu: Update the code comment when creating new chunk mm/percpu: add comment to state the empty populated pages accounting mm/percpu: replace the goto with break mm/percpu.c: remove the lcm code since block size is fixed at page size mm/percpu: remove unused PERCPU_DYNAMIC_EARLY_SLOTS mm/slub, percpu: correct the calculation of early percpu allocation size include/linux/percpu.h | 7 +++---- mm/percpu.c | 44 +++++++++++++++++------------------------- mm/slub.c | 3 ++- 3 files changed, 23 insertions(+), 31 deletions(-) -- 2.34.1