RE: very low IOPS due to "block: reduce kblockd_mod_delayed_work_on() CPU consumption"

[Dexuan Cui]

> From: Jens Axboe <axboe@xxxxxxxxx>
> Sent: Sunday, December 19, 2021 7:28 AM
> > ...
> > Dexuan, can you test this for your test case too? I'm going to queue
> > up a revert for -rc6 just in case.
> 
> This one should be better...
> ...
> Jens Axboe

Hi Jens, sorry -- unluckily I lost the test environment.. :-(
I pinged the user to set up the test environment again, but he's
on vacation till the beginning of January.