On Thu, Oct 19, 2017 at 02:06:07PM +0300, Sagi Grimberg wrote:
> Christoph,
>
>> static void nvme_free_ns(struct kref *kref)
>> {
>> struct nvme_ns *ns = container_of(kref, struct nvme_ns, kref);
>> + if (ns->head)
>> + nvme_put_ns_head(ns->head);
>> +
>
> When can we not have a ns-head set?
>
> AFAICT, if nvme_alloc_ns succeeded, we have it set don't we?
Yes, I don't think we should need it. Let me verify that for the
next round.
