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SubjectRe: [PATCH 1/4] erofs: fix setting up pcluster for temporary pages
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On 2020/11/4 9:11, Gao Xiang wrote:
> On Wed, Nov 04, 2020 at 09:05:56AM +0800, Chao Yu wrote:
>> On 2020/10/22 22:57, Gao Xiang wrote:
>>> From: Gao Xiang <hsiangkao@redhat.com>
>>>
>>> pcluster should be only set up for all managed pages instead of
>>> temporary pages. Since it currently uses page->mapping to identify,
>>> the impact is minor for now.
>>>
>>> Fixes: 5ddcee1f3a1c ("erofs: get rid of __stagingpage_alloc helper")
>>> Cc: <stable@vger.kernel.org> # 5.5+
>>> Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
>>
>> Reviewed-by: Chao Yu <yuchao0@huawei.com>
>
> Thanks, I've also added a note to the commit message like this,
> "
> [ Update: Vladimir reported the kernel log becomes polluted
> because PAGE_FLAGS_CHECK_AT_FREE flag(s) set if the page
> allocation debug option is enabled. ]
> "
> Will apply all of this to -fixes branch.

Thanks for noticing that, looks fine to me.

Thanks,

>
> Thanks,
> Gao Xiang
>
>>
>> Thanks,
>>
>
> .
>

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