466 	struct page *freelist[HIGH_WATER_MARK];  member
1176 					    struct page *freelist)  in dma_pte_list_pagetables()  argument
1181 	pg->freelist = freelist;  in dma_pte_list_pagetables()
1182 	freelist = pg;  in dma_pte_list_pagetables()
1185 		return freelist;  in dma_pte_list_pagetables()
1190 			freelist = dma_pte_list_pagetables(domain, level - 1,  in dma_pte_list_pagetables()
1191 							   pte, freelist);  in dma_pte_list_pagetables()
1195 	return freelist;  in dma_pte_list_pagetables()
1202 					struct page *freelist)  in dma_pte_clear_level()  argument
1223 				freelist = dma_pte_list_pagetables(domain, level - 1, pte, freelist);  in dma_pte_clear_level()
1231 			freelist = dma_pte_clear_level(domain, level - 1,  in dma_pte_clear_level()
1234 						       freelist);  in dma_pte_clear_level()
1244 	return freelist;  in dma_pte_clear_level()
1254 	struct page *freelist = NULL;  in domain_unmap()  local
1261 	freelist = dma_pte_clear_level(domain, agaw_to_level(domain->agaw),  in domain_unmap()
1267 		pgd_page->freelist = freelist;  in domain_unmap()
1268 		freelist = pgd_page;  in domain_unmap()
1273 	return freelist;  in domain_unmap()
1276 static void dma_free_pagelist(struct page *freelist)  in dma_free_pagelist()  argument
1280 	while ((pg = freelist)) {  in dma_free_pagelist()
1281 		freelist = pg->freelist;  in dma_free_pagelist()
1914 	struct page *freelist = NULL;  in domain_exit()  local
1932 	freelist = domain_unmap(domain, 0, DOMAIN_MAX_PFN(domain->gaw));  in domain_exit()
1934 	dma_free_pagelist(freelist);  in domain_exit()
3528 					!deferred_flush[i].freelist[j], 0);  in flush_unmaps()
3535 			if (deferred_flush[i].freelist[j])  in flush_unmaps()
3536 				dma_free_pagelist(deferred_flush[i].freelist[j]);  in flush_unmaps()
3553 static void add_unmap(struct dmar_domain *dom, struct iova *iova, struct page *freelist)  in add_unmap()  argument
3569 	deferred_flush[iommu_id].freelist[next] = freelist;  in add_unmap()
3586 	struct page *freelist;  in intel_unmap()  local
3607 	freelist = domain_unmap(domain, start_pfn, last_pfn);  in intel_unmap()
3611 				      last_pfn - start_pfn + 1, !freelist, 0);  in intel_unmap()
3614 		dma_free_pagelist(freelist);  in intel_unmap()
3616 		add_unmap(domain, iova, freelist);  in intel_unmap()
4459 			struct page *freelist;  in intel_iommu_memory_notifier()  local
4476 			freelist = domain_unmap(si_domain, iova->pfn_lo,  in intel_iommu_memory_notifier()
4483 					!freelist, 0);  in intel_iommu_memory_notifier()
4485 			dma_free_pagelist(freelist);  in intel_iommu_memory_notifier()
4896 	struct page *freelist = NULL;  in intel_iommu_unmap()  local
4912 	freelist = domain_unmap(dmar_domain, start_pfn, last_pfn);  in intel_iommu_unmap()
4920 				      start_pfn, npages, !freelist, 0);  in intel_iommu_unmap()
4923 	dma_free_pagelist(freelist);  in intel_iommu_unmap()