| Date | Thu, 23 Jun 2016 13:27:14 +0200 | From | Michal Hocko <> | Subject | Re: [PATCH 00/27] Move LRU page reclaim from zones to nodes v7 |
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On Thu 23-06-16 11:26:48, Mel Gorman wrote: > On Tue, Jun 21, 2016 at 03:15:39PM +0100, Mel Gorman wrote: > > The bulk of the updates are in response to review from Vlastimil Babka > > and received a lot more testing than v6. > > > > Hi Andrew, > > Please drop these patches again from mmotm. > > There has been a number of odd conflicts resulting in at least one major > bug where a node-counter is used on a zone that will result in random > behaviour. Some of the additional feedback is non-trivial and all of it > will need to be resolved against the OOM detection rework and the huge > tmpfs implementation.
FWIW I haven't spotted any obvious misbehaving wrt. the OOM detection rework. You have kept the per-zone counters which are used for the retry logic so I think we should be safe. I am still reading through the series though.
-- Michal Hocko SUSE Labs
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