[OpenWrt-Devel] [PATCH] config: enable some useful features on !SMALL_FLASH devices

Petr Štetiar ynezz at true.cz
Sun Dec 30 05:26:58 EST 2018


Daniel Golle <daniel at makrotopia.org> [2018-12-29 06:51:32]:

>  config KERNEL_AIO
>  config KERNEL_FHANDLE
>  config KERNEL_FANOTIFY
> +	default y if !SMALL_FLASH

What about `FEATURES += nas` to make it clear and don't abuse SMALL_FLASH.

>  config KERNEL_CGROUPS
>  config KERNEL_CPUSETS
>  config KERNEL_CGROUP_CPUACCT
>  config KERNEL_RESOURCE_COUNTERS
>  config KERNEL_MEMCG
>  config KERNEL_MEMCG_KMEM
>  menuconfig KERNEL_CGROUP_SCHED
>   config KERNEL_FAIR_GROUP_SCHED
>   config KERNEL_RT_GROUP_SCHED
>  config KERNEL_NAMESPACES
>  config KERNEL_LXC_MISC
>  config KERNEL_SECCOMP_FILTER
>  config KERNEL_SECCOMP
> -		default n
> +		default y if !SMALL_FLASH

What about `FEATURES += containers` ?

Daniel Engberg <daniel.engberg.lists at pyret.net> [2018-12-30 10:21:46]:

> however KERNEL_CGROUPS, config KERNEL_NAMESPACES, config KERNEL_LXC_MISC,
> KERNEL_SECCOMP_FILTER are very limited use cases to my knowledge and more or
> less only used on x86*?

There are other quite powerful platforms like mvebu, imx6, ipq etc. where you
could use this as well.

-- ynezz

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