On Tue, Oct 20, 2020 at 2:32 PM Jason Wang <jasowang@xxxxxxxxxx> wrote: > > > On 2020/10/19 下午5:06, Zhenzhong Duan wrote: > > In case failure to setup Post interrupt for an IRQ, it make no sense > > to assign irqfd->producer to the producer. > > > > This change makes code more robust. > > > It's better to describe what issue we will get without this patch. I didn't see an issue without this patch. Regards Zhenzhong