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SubjectRe: very low IOPS due to "block: reduce kblockd_mod_delayed_work_on() CPU consumption"
On Sun, Dec 19, 2021 at 08:28:18AM -0700, Jens Axboe wrote:
> >
> > 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...

We might just want something like a revert of

Or just always use a normal work queue for run_work, and then use a
timer to schedule it for the relatively rare delayed case.

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