[PATCH v4 19/48] rcu: dynamically allocate the rcu-kfree shrinker

[Muchun Song]

> On Aug 7, 2023, at 19:09, Qi Zheng <zhengqi.arch at bytedance.com> wrote:
> 
> Use new APIs to dynamically allocate the rcu-kfree shrinker.
> 
> Signed-off-by: Qi Zheng <zhengqi.arch at bytedance.com>

Reviewed-by: Muchun Song <songmuchun at bytedance.com>