On Sun, Oct 02, 2016 at 07:10:32PM -0700, Adit Ranadive wrote: > + } else { > + qp->is_kernel = true; > + > + ret = pvrdma_set_sq_size(to_vdev(pd->device), > + &init_attr->cap, > + init_attr->qp_type, qp); > + if (ret) > + goto err_qp; > + > + ret = pvrdma_set_rq_size(to_vdev(pd->device), > + &init_attr->cap, qp); > + if (ret) > + goto err_qp; > + > + qp->npages = qp->npages_send + qp->npages_recv; Per next comment shouldn't it be: qp->npages = qp->npages_send + qp->npages_recv + PAGE_SIZE; Otherwise there will be only npages_send - 1 pages for send ring. > + > + /* Skip header page. */ > + qp->sq.offset = PAGE_SIZE; > + > + /* Recv queue pages are after send pages. */ > + qp->rq.offset = qp->npages_send * PAGE_SIZE; Unless i'm missing something here, per comment it should be: qp->rq.offset = qp->sq.offset + qp->npages_send * PAGE_SIZE; > + } -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html