On Tue, Jun 01, 2021 at 08:23:24AM +1000, David Gwynne wrote:
>
> > On 1 Jun 2021, at 02:58, Visa Hankala wrote:
> >
> > This patch enables the pool cache feature on the knote pool to reduce
> > the overhead of knote management.
> >
> > Profiling done by mpi@ and bluhm@ indicate that the
> On 1 Jun 2021, at 02:58, Visa Hankala wrote:
>
> This patch enables the pool cache feature on the knote pool to reduce
> the overhead of knote management.
>
> Profiling done by mpi@ and bluhm@ indicate that the potentially needless
> allocation of knotes in kqueue_register() causes
This patch enables the pool cache feature on the knote pool to reduce
the overhead of knote management.
Profiling done by mpi@ and bluhm@ indicate that the potentially needless
allocation of knotes in kqueue_register() causes slowdown with
kqueue-based poll(2) and select(2).
One approach to fix
