Re: [PATCH 1/4] crypto/arm64: ghash - reduce performance impact of NEON yield checks

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On 2018-07-25 07:04:55 [+0000], Vakul Garg wrote:
> > 
> > What about PREEMPT_NONE (server)?
> 
> Why not have best of both the worlds :)

the NEON code gets interrupted because another tasks wants to schedule
and the scheduler allows. With "low latency desktop" this gets right
done away. The lower levels won't schedule so fast. So if you seek for
performance, the lower level should give you more. If you seek for low
latency…

Sebastian



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