Re: [PATCH RESEND v3 2/3] lib/raid6: Optimizing the raid6_select_algo time through asynchronous processing

Christoph Hellwig <[email protected]>
Newsgroups gmane.linux.raid,gmane.linux.kernel
Message-ID <[email protected]> 
On Fri, Mar 20, 2026 at 02:07:49PM +0800, [email protected] wrote:
> From: sunliming <[email protected]>
> 
> Optimizing the raid6_select_algo time. In raid6_select_algo(), an raid6 gen
> algorithm is first selected quickly through synchronous processing, while
> the time-consuming process of selecting the optimal algorithm via benchmarking
> is handled asynchronously. This approach speeds up the overall startup time
> and ultimately ensures the selection of an optimal algorithm.

Offloading the selection means it run in parallem with other code,
which could affect different test algorithms differently, so this is not
a good idea.
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