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SubjectRe: [External] Re: [PATCH 01/29] mm: shrinker: add shrinker::private_data field
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Hi Vlastimil,

On 2023/6/22 22:47, Vlastimil Babka wrote:
> On 6/22/23 10:53, Qi Zheng wrote:
>> To prepare for the dynamic allocation of shrinker instances
>> embedded in other structures, add a private_data field to
>> struct shrinker, so that we can use shrinker::private_data
>> to record and get the original embedded structure.
>>
>> Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com>
>
> I would fold this to 02/29, less churn.

OK, I will fold this to 02/29 in the v2.

Thanks,
Qi

>
>> ---
>> include/linux/shrinker.h | 2 ++
>> 1 file changed, 2 insertions(+)
>>
>> diff --git a/include/linux/shrinker.h b/include/linux/shrinker.h
>> index 224293b2dd06..43e6fcabbf51 100644
>> --- a/include/linux/shrinker.h
>> +++ b/include/linux/shrinker.h
>> @@ -70,6 +70,8 @@ struct shrinker {
>> int seeks; /* seeks to recreate an obj */
>> unsigned flags;
>>
>> + void *private_data;
>> +
>> /* These are for internal use */
>> struct list_head list;
>> #ifdef CONFIG_MEMCG
>

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