Lines Matching defs:umem
748 cq->buf.umem =
751 if (IS_ERR(cq->buf.umem)) {
752 err = PTR_ERR(cq->buf.umem);
757 cq->buf.umem, cqc, log_page_size, MLX5_ADAPTER_PAGE_SHIFT,
768 ncont = ib_umem_num_dma_blocks(cq->buf.umem, page_size);
773 ib_umem_num_pages(cq->buf.umem), page_size, ncont);
784 mlx5_ib_populate_pas(cq->buf.umem, page_size, pas, 0);
853 ib_umem_release(cq->buf.umem);
863 ib_umem_release(cq->buf.umem);
1157 struct ib_umem *umem;
1171 umem = ib_umem_get(&dev->ib_dev, ucmd.buf_addr,
1174 if (IS_ERR(umem)) {
1175 err = PTR_ERR(umem);
1179 cq->resize_umem = umem;
1369 ib_umem_release(cq->buf.umem);
1370 cq->buf.umem = cq->resize_umem;