On Thu, Jun 22, 2023 at 04:53:21PM +0800, Qi Zheng wrote:
> In preparation for implementing lockless slab shrink,
> we need to dynamically allocate the nfsd-client shrinker,
> so that it can be freed asynchronously using kfree_rcu().
> Then it doesn't need to wait for RCU read-side critical
>
Hi Chuck,
On 2023/6/24 05:49, Chuck Lever wrote:
On Thu, Jun 22, 2023 at 04:53:21PM +0800, Qi Zheng wrote:
In preparation for implementing lockless slab shrink,
we need to dynamically allocate the nfsd-client shrinker,
so that it can be freed asynchronously using kfree_rcu().
Then it doesn't
In preparation for implementing lockless slab shrink,
we need to dynamically allocate the nfsd-client shrinker,
so that it can be freed asynchronously using kfree_rcu().
Then it doesn't need to wait for RCU read-side critical
section when releasing the struct nfsd_net.
Signed-off-by: Qi Zheng
