86 	struct page *page = NULL;  in atomic_pool_expand()  local
96 			page = dma_alloc_from_contiguous(NULL, 1 << order,  in atomic_pool_expand()
98 		if (!page)  in atomic_pool_expand()
99 			page = alloc_pages(gfp, order);  in atomic_pool_expand()
100 	} while (!page && order-- > 0);  in atomic_pool_expand()
101 	if (!page)  in atomic_pool_expand()
104 	arch_dma_prep_coherent(page, pool_size);  in atomic_pool_expand()
107 	addr = dma_common_contiguous_remap(page, pool_size,  in atomic_pool_expand()
113 	addr = page_to_virt(page);  in atomic_pool_expand()
119 	ret = set_memory_decrypted((unsigned long)page_to_virt(page),  in atomic_pool_expand()
123 	ret = gen_pool_add_virt(pool, (unsigned long)addr, page_to_phys(page),  in atomic_pool_expand()
132 	ret = set_memory_encrypted((unsigned long)page_to_virt(page),  in atomic_pool_expand()
143 	__free_pages(page, order);  in atomic_pool_expand()
243 static struct page *__dma_alloc_from_pool(struct device *dev, size_t size,  in __dma_alloc_from_pool()
268 struct page *dma_alloc_from_pool(struct device *dev, size_t size,  in dma_alloc_from_pool()
273 	struct page *page;  in dma_alloc_from_pool()  local
276 		page = __dma_alloc_from_pool(dev, size, pool, cpu_addr,  in dma_alloc_from_pool()
278 		if (page)  in dma_alloc_from_pool()
279 			return page;  in dma_alloc_from_pool()