drm/nouveau/nouveau_dmem.c

372 	dma_addr_t *dma_addrs;
377 	dma_addrs = kvcalloc(npages, sizeof(*dma_addrs), GFP_KERNEL | __GFP_NOFAIL);
395 					&dma_addrs[i]);
406 		dma_unmap_page(chunk->drm->dev->dev, dma_addrs[i], PAGE_SIZE, DMA_BIDIRECTIONAL);
407 	kvfree(dma_addrs);
658 		dma_addr_t *dma_addrs, u64 *pfns)
665 				args->src[i], dma_addrs + nr_dma, pfns + i);
666 		if (!dma_mapping_error(drm->dev->dev, dma_addrs[nr_dma]))
677 		dma_unmap_page(drm->dev->dev, dma_addrs[nr_dma], PAGE_SIZE,
692 	dma_addr_t *dma_addrs;
713 	dma_addrs = kmalloc_array(max, sizeof(*dma_addrs), GFP_KERNEL);
714 	if (!dma_addrs)
732 			nouveau_dmem_migrate_chunk(drm, svmm, &args, dma_addrs,
741 	kfree(dma_addrs);