Lines Matching defs:umem
775 cq->buf.umem = ib_umem_get(&context->ibucontext, ucmd.buf_addr,
778 if (IS_ERR(cq->buf.umem)) {
779 err = PTR_ERR(cq->buf.umem);
788 mlx5_ib_cont_pages(cq->buf.umem, ucmd.buf_addr, 0, &npages, &page_shift,
802 mlx5_ib_populate_pas(dev, cq->buf.umem, page_shift, pas, 0);
827 ib_umem_release(cq->buf.umem);
837 ib_umem_release(cq->buf.umem);
1117 struct ib_umem *umem;
1120 struct ib_ucontext *context = cq->buf.umem->context;
1133 umem = ib_umem_get(context, ucmd.buf_addr,
1136 if (IS_ERR(umem)) {
1137 err = PTR_ERR(umem);
1141 mlx5_ib_cont_pages(umem, ucmd.buf_addr, 0, &npages, page_shift,
1144 cq->resize_umem = umem;
1327 ib_umem_release(cq->buf.umem);
1328 cq->buf.umem = cq->resize_umem;