Re: [PATCH net-next v13 00/14] Replace page_frag with page_frag_cache for sk_page_frag()

[Yunsheng Lin <linyunsheng@huawei.com>]

On 2024/8/13 23:11, Alexander Duyck wrote:
> On Tue, Aug 13, 2024 at 4:30 AM Yunsheng Lin <linyunsheng@huawei.com> wrote:
>>
>> On 2024/8/8 20:37, Yunsheng Lin wrote:
>>
>> ...
>>
>>>
>>> CC: Alexander Duyck <alexander.duyck@gmail.com>
>>>
>>> 1. https://lore.kernel.org/all/20240228093013.8263-1-linyunsheng@huawei.com/
>>>
>>> Change log:
>>> V13:
>>>    1. Move page_frag_test from mm/ to tools/testing/selftest/mm
>>>    2. Use ptr_ring to replace ptr_pool for page_frag_test.c
>>>    3. Retest based on the new testing ko, which shows a big different
>>>       result than using ptr_pool.
>>
>> Hi, Davem & Jakub & Paolo
>>     It seems the state of this patchset is changed to 'Deferred' in the
>> patchwork, as the info regarding the state in 'Documentation/process/
>> maintainer-netdev.rst':
>>
>> Deferred           patch needs to be reposted later, usually due to dependency
>>                    or because it was posted for a closed tree
>>
>> Obviously it was not the a closed tree reason here, I guess it was the dependency
>> reason casuing the 'Deferred' here? I am not sure if I understand what sort of
>> dependency this patchset is running into? It would be good to mention what need
>> to be done avoid the kind of dependency too.
>>
>>
>> Hi, Alexander
>>     The v13 mainly address your comments about the page_fage_test module.
>> It seems the your main comment about this patchset is about the new API
>> naming now, and it seems there was no feedback in previous version for
>> about a week:
>>
>> https://lore.kernel.org/all/ca6be29e-ab53-4673-9624-90d41616a154@huawei.com/
>>
>> If there is still disagreement about the new API naming or other things, it
>> would be good to continue the discussion, so that we can have better
>> understanding of each other's main concern and better idea might come up too,
>> like the discussion about new layout for 'struct page_frag_cache' and the
>> new refactoring in patch 8.
> 
> Sorry for not getting to this sooner. I have been travelling for the
> last week and a half. I just got home on Sunday and I am suffering
> from a pretty bad bout of jet lag as I am overcoming a 12.5 hour time
> change. The earliest I can probably get to this for review would be
> tomorrow morning (8/14 in the AM PDT) as my calendar has me fully
> booked with meetings most of today.

Thanks for the clarifying.
Appreciating for the time and effort of reviewing.