| From | Song Liu <> | Date | Wed, 23 Aug 2023 20:55:42 -0700 | Subject | Re: [PATCH v5 25/45] md/raid5: dynamically allocate the md-raid5 shrinker |
| |
On Wed, Aug 23, 2023 at 8:47 PM Qi Zheng <zhengqi.arch@bytedance.com> wrote: > > In preparation for implementing lockless slab shrink, use new APIs to > dynamically allocate the md-raid5 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 r5conf. > > Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com> > Reviewed-by: Muchun Song <songmuchun@bytedance.com> > CC: Song Liu <song@kernel.org> > CC: linux-raid@vger.kernel.org
LGTM!
Reviewed-by: Song Liu <song@kernel.org>
|