Messages in this thread | | | Date | Fri, 9 Apr 2021 10:24:24 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH 02/11] mm/page_alloc: Convert per-cpu list protection to local_lock |
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On Fri, Apr 09, 2021 at 08:59:39AM +0100, Mel Gorman wrote: > In the end I just gave up and kept it simple as there is no benefit to > !PREEMPT_RT which just disables IRQs. Maybe it'll be worth considering when > PREEMPT_RT is upstream and can be enabled. The series was functionally > tested on the PREEMPT_RT tree by reverting the page_alloc.c patch and > applies this series and all of its prerequisites on top.
Right, I see the problem. Fair enough; perhaps ammend the changelog to include some of that so that we can 'remember' in a few months why the code is 'funneh'.
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