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SubjectRe: [RFC PATCH] io-wq: kill cpu hog worker
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On 12/22/19 7:41 PM, Hillf Danton wrote:
>
> Reschedule the current IO worker if it is becoming a cpu hog.

Might make more sense to put this a bit earlier, to avoid the
awkward lock juggle. In theory it shouldn't make a difference
if we do it _before_ doing new work, or _after_ doing work. We
should only be rescheduling if it's running for quite a while.

How about putting it after the flushing of signals instead?

--
Jens Axboe

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