Hi, Yu,
Yu Zhao <yuzhao@xxxxxxxxxx> writes:
> diff --git a/mm/Kconfig b/mm/Kconfig
> index 3326ee3903f3..747ab1690bcf 100644
> --- a/mm/Kconfig
> +++ b/mm/Kconfig
> @@ -892,6 +892,16 @@ config ANON_VMA_NAME
> area from being merged with adjacent virtual memory areas due to the
> difference in their name.
>
> +# the multi-gen LRU {
> +config LRU_GEN
> + bool "Multi-Gen LRU"
> + depends on MMU
> + # the following options can use up the spare bits in page flags
> + depends on !MAXSMP && (64BIT || !SPARSEMEM || SPARSEMEM_VMEMMAP)
LRU_GEN depends on !MAXSMP. So, What is the maximum NR_CPUS supported
by LRU_GEN?
> + help
> + A high performance LRU implementation for memory overcommit.
> +# }
> +
> source "mm/damon/Kconfig"
>
> endmenu
Best Regards,
Huang, Ying
[snip]
