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

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On 3/21/24 15:46, 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.

A regression test is available here:
https://github.com/osandov/blktests/pull/135

Bart.





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