Re: [PATCH RFT 0/3] blk-mq: Optimise blk_mq_queue_tag_busy_iter() for shared tags

[John Garry]

On 06/12/2021 10:03, Kashyap Desai wrote:
> > note: I will now resend for 5.17 and add your tested-by, please let me
> > know if
> > unhappy about that.
> John - 5.17 should be OK. I am doing additional testing and so far no issue.
>
> Tested-by: Kashyap Desai<kashyap.desai@xxxxxxxxxxxx>

Hi Kashyap,

On a related topic, you mentioned in an earlier discussion another 
possible regression you saw around 5.11 or 5.12, unrelated to shared 
tags transition:
https://lore.kernel.org/linux-block/e4e92abbe9d52bcba6b8cc6c91c442cc@xxxxxxxxxxxxxx/

Did you come to any conclusion on that?

Thanks,
John