> On Sep 11, 2023, at 17:44, Qi Zheng <[email protected]> wrote:
>
> In preparation for implementing lockless slab shrink, use new APIs to
> dynamically allocate the md-bcache shrinker, so that it can be freed
> asynchronously via RCU. Then it doesn't need to wait for RCU read-side
> critical section when releasing the struct cache_set.
>
> Signed-off-by: Qi Zheng <[email protected]>
Acked-by: Muchun Song <[email protected]>
Thanks.