24 	dma_resv_assert_held(umem_dmabuf->attach->dmabuf->resv);  in ib_umem_dmabuf_map_pages()
75 	ret = dma_resv_wait_timeout(umem_dmabuf->attach->dmabuf->resv,  in ib_umem_dmabuf_map_pages()
88 	dma_resv_assert_held(umem_dmabuf->attach->dmabuf->resv);  in ib_umem_dmabuf_unmap_pages()
123 	struct dma_buf *dmabuf;  in ib_umem_dmabuf_get_with_dma_device()  local
135 	dmabuf = dma_buf_get(fd);  in ib_umem_dmabuf_get_with_dma_device()
136 	if (IS_ERR(dmabuf))  in ib_umem_dmabuf_get_with_dma_device()
137 		return ERR_CAST(dmabuf);  in ib_umem_dmabuf_get_with_dma_device()
139 	if (dmabuf->size < end)  in ib_umem_dmabuf_get_with_dma_device()
159 					dmabuf,  in ib_umem_dmabuf_get_with_dma_device()
173 	dma_buf_put(dmabuf);  in ib_umem_dmabuf_get_with_dma_device()
216 	dma_resv_lock(umem_dmabuf->attach->dmabuf->resv, NULL);  in ib_umem_dmabuf_get_pinned_with_dma_device()
225 	dma_resv_unlock(umem_dmabuf->attach->dmabuf->resv);  in ib_umem_dmabuf_get_pinned_with_dma_device()
232 	dma_resv_unlock(umem_dmabuf->attach->dmabuf->resv);  in ib_umem_dmabuf_get_pinned_with_dma_device()
250 	struct dma_buf *dmabuf = umem_dmabuf->attach->dmabuf;  in ib_umem_dmabuf_revoke()  local
252 	dma_resv_lock(dmabuf->resv, NULL);  in ib_umem_dmabuf_revoke()
262 	dma_resv_unlock(dmabuf->resv);  in ib_umem_dmabuf_revoke()
268 	struct dma_buf *dmabuf = umem_dmabuf->attach->dmabuf;  in ib_umem_dmabuf_release()  local
272 	dma_buf_detach(dmabuf, umem_dmabuf->attach);  in ib_umem_dmabuf_release()
273 	dma_buf_put(dmabuf);  in ib_umem_dmabuf_release()