Re: kernel configs in Debian
Also look lor /proc/config.gz. If you have it it's a dump of the
config options of the running kernel. Whether it gets generated or not
is itself a config option.
On 4/26/21, Ryutaroh Matsumoto <ryutaroh@ict.e.titech.ac.jp> wrote:
> Hi Arnd,
>
>> Also, do you see the same performance difference with the non-rt kernel?
>> Most people would not run the -rt kernel because of the inherent
>> performance overhead, and it's not clear whether the slowdown you
>> see is the result of a combination of CONFIG_PREEMPT_RT with some
>> other option, or if this is something that hurts normal users as well.
>
> Thank you for your interest.
> I will check the differences of kernel compilation options for
> non-rt kernel (linux-image-arm64).
> Hopefully, I can return additional info. within one week.
>
> Best regards, Ryutaroh
>
>
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