24 	dma_resv_assert_held(umem_dmabuf->attach->dmabuf->resv);  in ib_umem_dmabuf_map_pages()
29 	sgt = dma_buf_map_attachment(umem_dmabuf->attach,  in ib_umem_dmabuf_map_pages()
72 	ret = dma_resv_wait_timeout(umem_dmabuf->attach->dmabuf->resv,  in ib_umem_dmabuf_map_pages()
85 	dma_resv_assert_held(umem_dmabuf->attach->dmabuf->resv);  in ib_umem_dmabuf_unmap_pages()
106 	dma_buf_unmap_attachment(umem_dmabuf->attach, umem_dmabuf->sgt,  in ib_umem_dmabuf_unmap_pages()
153 	umem_dmabuf->attach = dma_buf_dynamic_attach(  in ib_umem_dmabuf_get()
158 	if (IS_ERR(umem_dmabuf->attach)) {  in ib_umem_dmabuf_get()
159 		ret = ERR_CAST(umem_dmabuf->attach);  in ib_umem_dmabuf_get()
174 ib_umem_dmabuf_unsupported_move_notify(struct dma_buf_attachment *attach)  in ib_umem_dmabuf_unsupported_move_notify()  argument
176 	struct ib_umem_dmabuf *umem_dmabuf = attach->importer_priv;  in ib_umem_dmabuf_unsupported_move_notify()
200 	dma_resv_lock(umem_dmabuf->attach->dmabuf->resv, NULL);  in ib_umem_dmabuf_get_pinned()
201 	err = dma_buf_pin(umem_dmabuf->attach);  in ib_umem_dmabuf_get_pinned()
209 	dma_resv_unlock(umem_dmabuf->attach->dmabuf->resv);  in ib_umem_dmabuf_get_pinned()
214 	dma_buf_unpin(umem_dmabuf->attach);  in ib_umem_dmabuf_get_pinned()
216 	dma_resv_unlock(umem_dmabuf->attach->dmabuf->resv);  in ib_umem_dmabuf_get_pinned()
224 	struct dma_buf *dmabuf = umem_dmabuf->attach->dmabuf;  in ib_umem_dmabuf_release()
229 		dma_buf_unpin(umem_dmabuf->attach);  in ib_umem_dmabuf_release()
232 	dma_buf_detach(dmabuf, umem_dmabuf->attach);  in ib_umem_dmabuf_release()