C++ (Cpp) __mlx4_ib_cq_clean Examples

Example #1

int mlx4_ib_destroy_srq(struct ib_srq *srq)
{
    struct mlx4_ib_dev *dev = to_mdev(srq->device);
    struct mlx4_ib_srq *msrq = to_msrq(srq);
    struct mlx4_ib_cq *cq;

    mlx4_srq_invalidate(dev->dev, &msrq->msrq);

    if (srq->xrc_cq && !srq->uobject) {
        cq = to_mcq(srq->xrc_cq);
        spin_lock_irq(&cq->lock);
        __mlx4_ib_cq_clean(cq, -1, msrq);
        mlx4_srq_remove(dev->dev, &msrq->msrq);
        spin_unlock_irq(&cq->lock);
    } else
        mlx4_srq_remove(dev->dev, &msrq->msrq);

    mlx4_srq_free(dev->dev, &msrq->msrq);
    mlx4_mtt_cleanup(dev->dev, &msrq->mtt);

    if (srq->uobject) {
        mlx4_ib_db_unmap_user(to_mucontext(srq->uobject->context), &msrq->db);
        ib_umem_release(msrq->umem);
    } else {
        kfree(msrq->wrid);
        mlx4_buf_free(dev->dev, msrq->msrq.max << msrq->msrq.wqe_shift,
                      &msrq->buf);
        mlx4_db_free(dev->dev, &msrq->db);
    }

    kfree(msrq);

    return 0;
}

Example #2

File: cq.c Project: LouZiffer/m900_kernel_cupcake-SDX

void mlx4_ib_cq_clean(struct mlx4_ib_cq *cq, u32 qpn, struct mlx4_ib_srq *srq)
{
	spin_lock_irq(&cq->lock);
	__mlx4_ib_cq_clean(cq, qpn, srq);
	spin_unlock_irq(&cq->lock);
}