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SubjectRe: [PATCH 0.14] oom detection rework v6
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On 05/10/2016 08:41 AM, Joonsoo Kim wrote:
> You applied band-aid for CONFIG_COMPACTION and fixed some reported
> problem but it is also fragile. Assume almost pageblock's skipbit are
> set. In this case, compaction easily returns COMPACT_COMPLETE and your
> logic will stop retry. Compaction isn't designed to report accurate
> fragmentation state of the system so depending on it's return value
> for OOM is fragile.

Guess I'll just post a RFC now, even though it's not much tested...

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