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.