Lines Matching defs:umem
341 struct ib_umem *umem;
349 umem = ib_umem_get(pd->device, start, length, mr_access_flags);
350 if (IS_ERR(umem))
351 return (void *)umem;
353 n = ib_umem_num_pages(umem);
364 mr->mr.offset = ib_umem_offset(umem);
366 mr->umem = umem;
371 for_each_sgtable_page (&umem->sgt_append.sgt, &sg_iter, 0) {
393 ib_umem_release(umem);
521 ib_umem_release(mr->umem);
623 if (!mr->mr.lkey || mr->umem)