Messages in this thread | | | Date | Fri, 8 Nov 2019 13:35:15 +0100 | From | Peter Zijlstra <> | Subject | Re: NULL pointer dereference in pick_next_task_fair |
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On Fri, Nov 08, 2019 at 12:15:26PM +0000, Quentin Perret wrote: > Right, with a single loop you'll have to re-iterate the classes from > the start in case of RETRY_TASK, but you're re-iterating all the classes > too with this patch. You're doing a little less work in the second loop > though, so maybe it's worth it.
The thing with the restart is that it'll make your head explode when we go do core-scheduling.
> And I was the one worried about > refactoring the code too much close to the release, so maybe that's for > another time ;)
It is either this patch or reverting a bunch of patches :/
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