Messages in this thread | | | Date | Fri, 23 Jun 2023 20:50:41 +0800 | Subject | Re: [External] Re: [PATCH 01/29] mm: shrinker: add shrinker::private_data field | From | Qi Zheng <> |
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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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