On Mon, Aug 12, 2019 at 07:29:17PM +0900, Byungchul Park wrote:
[snip]
> > diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
> > index 8e727f57d814..383f2481750f 100644
> > --- a/include/linux/rcutiny.h
> > +++ b/include/linux/rcutiny.h
> > @@ -39,6 +39,11 @@ static inline void kfree_c
On Sat, Aug 10, 2019 at 10:49:55PM -0400, Joel Fernandes (Google) wrote:
> Recently a discussion about stability and performance of a system
> involving a high rate of kfree_rcu() calls surfaced on the list [1]
> which led to another discussion how to prepare for this situation.
>
> This patch add
Recently a discussion about stability and performance of a system
involving a high rate of kfree_rcu() calls surfaced on the list [1]
which led to another discussion how to prepare for this situation.
This patch adds basic batching support for kfree_rcu(). It is "basic"
because we do none of the s
