258 struct page *dma_alloc_from_contiguous(struct device *dev, size_t count,  in dma_alloc_from_contiguous()
277 bool dma_release_from_contiguous(struct device *dev, struct page *pages,  in dma_release_from_contiguous()
283 static struct page *cma_alloc_aligned(struct cma *cma, size_t size, gfp_t gfp)  in cma_alloc_aligned()
305 struct page *dma_alloc_contiguous(struct device *dev, size_t size, gfp_t gfp)  in dma_alloc_contiguous()
322 		struct page *page;  in dma_alloc_contiguous()  local
325 			page = cma_alloc_aligned(cma, size, gfp);  in dma_alloc_contiguous()
326 			if (page)  in dma_alloc_contiguous()
327 				return page;  in dma_alloc_contiguous()
348 void dma_free_contiguous(struct device *dev, struct page *page, size_t size)  in dma_free_contiguous()  argument
354 		if (cma_release(dev->cma_area, page, count))  in dma_free_contiguous()
361 		if (cma_release(dma_contiguous_pernuma_area[page_to_nid(page)],  in dma_free_contiguous()
362 					page, count))  in dma_free_contiguous()
365 		if (cma_release(dma_contiguous_default_area, page, count))  in dma_free_contiguous()
370 	__free_pages(page, get_order(size));  in dma_free_contiguous()