Messages in this thread | | | Subject | Re: [RFC PATCH] io-wq: kill cpu hog worker | From | Jens Axboe <> | Date | Mon, 23 Dec 2019 08:15:00 -0700 |
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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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