Messages in this thread |  | | Subject | Re: [RFC] Make need_resched() return true when rcu_urgent_qs requested | | From | David Woodhouse <> | | Date | Mon, 09 Jul 2018 13:57:10 +0100 |
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On Mon, 2018-07-09 at 14:55 +0200, Peter Zijlstra wrote: > On Mon, Jul 09, 2018 at 05:34:57AM -0700, Paul E. McKenney wrote: > > But KVM defeats this by checking need_resched() before invoking > > cond_resched(). > > That's not wrong or even uncommon I think.
Right. Which is precisely why I baulked at just adding the extra check in the KVM loop, and wanted to talk about making need_resched() consistent with what cond_resched() actually does. :)[unhandled content-type:application/x-pkcs7-signature]
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