Re: [PATCH] mm/page_alloc: prevent merging between isolated and other pageblocks

From	Vlastimil Babka <vbabka@suse.cz>
Newsgroups	linux.kernel
Subject	Re: [PATCH] mm/page_alloc: prevent merging between isolated and other pageblocks
Date	2016-03-23 13:40 +0100
Message-ID	<rfQeR-3mq-5@gated-at.bofh.it> (permalink)
References	<rfNAn-1qP-11@gated-at.bofh.it> <rfPsu-2Nq-19@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On 03/23/2016 12:38 PM, Hanjun Guo wrote:
> On 2016/3/23 17:40, Vlastimil Babka wrote:
>> Fixes: 3c605096d315 ("mm/page_alloc: restrict max order of merging on isolated pageblock")
>> Link: https://lkml.org/lkml/2016/3/2/280
>> Reported-by: Hanjun Guo <guohanjun@huawei.com>
>
> With the same stress test case (alloc/free cma) running for more than
> one hour, the bug I reported is gone.
>
> Tested-by: Hanjun Guo <guohanjun@huawei.com>

I wanted to add that, but forgot. Thanks!
I also forgot to transfer:

Acked-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>

> Thanks for debugging!
> Hanjun
>

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[PATCH] mm/page_alloc: prevent merging between isolated and other pageblocks Vlastimil Babka <vbabka@suse.cz> - 2016-03-23 10:50 +0100
  Re: [PATCH] mm/page_alloc: prevent merging between isolated and other  pageblocks Hanjun Guo <guohanjun@huawei.com> - 2016-03-23 12:50 +0100
    Re: [PATCH] mm/page_alloc: prevent merging between isolated and other  pageblocks Vlastimil Babka <vbabka@suse.cz> - 2016-03-23 13:40 +0100

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