Re: [PATCH] block: Improve IOPS by removing the fairness code

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On Thu, Mar 21, 2024 at 03:46:05PM -0700, Bart Van Assche wrote:
> There is an algorithm in the block layer for maintaining fairness
> across queues that share a tag set. The sbitmap implementation has
> improved so much that we don't need the block layer fairness algorithm
> anymore and that we can rely on the sbitmap implementation to guarantee
> fairness.

IFF that was true it would be awesome.  But do you have proof for that
assertation?





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