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Groups > linux.kernel > #1684260
| From | Rik van Riel <riel@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] mm, vmscan: do not loop on too_many_isolated for ever |
| Date | 2017-07-10 16:00 +0200 |
| Message-ID | <u1Hoe-5IV-19@gated-at.bofh.it> (permalink) |
| References | <u1BCb-28a-15@gated-at.bofh.it> |
| Organization | Red Hat, Inc |
On Mon, 2017-07-10 at 09:48 +0200, Michal Hocko wrote: > Johannes and Rik had some concerns that this could lead to premature > OOM kills. I agree with them that we need a better throttling > mechanism. Until now we didn't give the issue described above a high > priority because it usually required a really insane workload to > trigger. But it seems that the issue can be reproduced also without > having an insane number of competing threads [3]. My worries stand, but lets fix the real observed bug, and not worry too much about the theoretical bug for now. Acked-by: Rik van Riel <riel@redhat.com>
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[PATCH] mm, vmscan: do not loop on too_many_isolated for ever Michal Hocko <mhocko@kernel.org> - 2017-07-10 09:50 +0200
Re: [PATCH] mm, vmscan: do not loop on too_many_isolated for ever Vlastimil Babka <vbabka@suse.cz> - 2017-07-10 15:20 +0200
Re: [PATCH] mm, vmscan: do not loop on too_many_isolated for ever Rik van Riel <riel@redhat.com> - 2017-07-10 16:00 +0200
Re: [PATCH] mm, vmscan: do not loop on too_many_isolated for ever Johannes Weiner <hannes@cmpxchg.org> - 2017-07-10 19:00 +0200
Re: [PATCH] mm, vmscan: do not loop on too_many_isolated for ever Michal Hocko <mhocko@kernel.org> - 2017-07-10 19:20 +0200
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