On Mon, Nov 18, 2019 at 04:49:09PM -0500, Chuck Lever wrote:
> @@ -65,11 +68,35 @@ static void rdma_dim_init(struct ib_cq *cq)
> INIT_WORK(&dim->work, ib_cq_rdma_dim_work);
> }
>
> +/**
> + * ib_poll_cq - poll a CQ for completion(s)
> + * @cq: the CQ being polled
> + * @num_entries: maximum number of completions to return
> + * @wc: array of at least @num_entries &struct ib_wc where completions
> + * will be returned
> + *
> + * Poll a CQ for (possibly multiple) completions. If the return value
> + * is < 0, an error occurred. If the return value is >= 0, it is the
> + * number of completions returned. If the return value is
> + * non-negative and < num_entries, then the CQ was emptied.
> + */
> +int ib_poll_cq(struct ib_cq *cq, int num_entries, struct ib_wc *wc)
> +{
> + int rc;
> +
> + rc = cq->device->ops.poll_cq(cq, num_entries, wc);
> + trace_cq_poll(cq, num_entries, rc);
> + return rc;
> +}
> +EXPORT_SYMBOL(ib_poll_cq);
Back to the non-inlined function?
Jason
