144 	unsigned i;  in p2m_top_mfn_init()  local
146 	for (i = 0; i < P2M_TOP_PER_PAGE; i++)  in p2m_top_mfn_init()
147 		top[i] = virt_to_mfn(p2m_mid_missing_mfn);  in p2m_top_mfn_init()
152 	unsigned i;  in p2m_top_mfn_p_init()  local
154 	for (i = 0; i < P2M_TOP_PER_PAGE; i++)  in p2m_top_mfn_p_init()
155 		top[i] = p2m_mid_missing_mfn;  in p2m_top_mfn_p_init()
160 	unsigned i;  in p2m_mid_mfn_init()  local
162 	for (i = 0; i < P2M_MID_PER_PAGE; i++)  in p2m_mid_mfn_init()
163 		mid[i] = virt_to_mfn(leaf);  in p2m_mid_mfn_init()
168 	unsigned i;  in p2m_init()  local
170 	for (i = 0; i < P2M_PER_PAGE; i++)  in p2m_init()
171 		p2m[i] = INVALID_P2M_ENTRY;  in p2m_init()
176 	unsigned i;  in p2m_init_identity()  local
178 	for (i = 0; i < P2M_PER_PAGE; i++)  in p2m_init_identity()
179 		p2m[i] = IDENTITY_FRAME(pfn + i);  in p2m_init_identity()
333 	unsigned int i, chunk;  in xen_rebuild_p2m_list()  local
349 	for (i = 0; i < PTRS_PER_PTE; i++) {  in xen_rebuild_p2m_list()
350 		set_pte(p2m_missing_pte + i,  in xen_rebuild_p2m_list()
352 		set_pte(p2m_identity_pte + i,  in xen_rebuild_p2m_list()
371 		i = 0;  in xen_rebuild_p2m_list()
373 			for (i = 1; i < chunk; i++)  in xen_rebuild_p2m_list()
374 				if (xen_p2m_elem_type(pfn + i) != type)  in xen_rebuild_p2m_list()
376 		if (i < chunk)  in xen_rebuild_p2m_list()
380 		if (type == P2M_TYPE_PFN || i < chunk) {  in xen_rebuild_p2m_list()
403 		for (i = 0; i < PMDS_PER_MID_PAGE; i++) {  in xen_rebuild_p2m_list()
405 				(unsigned long)(p2m + pfn) + i * PMD_SIZE);  in xen_rebuild_p2m_list()
476 	int i;  in alloc_p2m_pmd()  local
479 	for (i = 0; i < PMDS_PER_MID_PAGE; i++) {  in alloc_p2m_pmd()
480 		pte_newpg[i] = alloc_p2m_page();  in alloc_p2m_pmd()
481 		if (!pte_newpg[i]) {  in alloc_p2m_pmd()
482 			for (i--; i >= 0; i--)  in alloc_p2m_pmd()
483 				free_p2m_page(pte_newpg[i]);  in alloc_p2m_pmd()
491 	for (i = 0; i < PMDS_PER_MID_PAGE; i++) {  in alloc_p2m_pmd()
492 		copy_page(pte_newpg[i], pte_pg);  in alloc_p2m_pmd()
493 		paravirt_alloc_pte(&init_mm, __pa(pte_newpg[i]) >> PAGE_SHIFT);  in alloc_p2m_pmd()
505 				__pmd(__pa(pte_newpg[i]) | _KERNPG_TABLE));  in alloc_p2m_pmd()
508 			pte_newpg[i] = NULL;  in alloc_p2m_pmd()
513 		if (pte_newpg[i]) {  in alloc_p2m_pmd()
514 			paravirt_release_pte(__pa(pte_newpg[i]) >> PAGE_SHIFT);  in alloc_p2m_pmd()
515 			free_p2m_page(pte_newpg[i]);  in alloc_p2m_pmd()
697 	int i, ret = 0;  in set_foreign_p2m_mapping()  local
710 	for (i = 0; i < count; i++) {  in set_foreign_p2m_mapping()
716 		if (map_ops[i].status != GNTST_okay ||  in set_foreign_p2m_mapping()
717 		    (kmap_ops && kmap_ops[i].status != GNTST_okay))  in set_foreign_p2m_mapping()
720 		if (map_ops[i].flags & GNTMAP_contains_pte) {  in set_foreign_p2m_mapping()
721 			pte = (pte_t *)(mfn_to_virt(PFN_DOWN(map_ops[i].host_addr)) +  in set_foreign_p2m_mapping()
722 				(map_ops[i].host_addr & ~PAGE_MASK));  in set_foreign_p2m_mapping()
725 			mfn = PFN_DOWN(map_ops[i].dev_bus_addr);  in set_foreign_p2m_mapping()
727 		pfn = page_to_pfn(pages[i]);  in set_foreign_p2m_mapping()
738 		map_ops[i].status = GNTST_general_error;  in set_foreign_p2m_mapping()
739 		unmap[0].host_addr = map_ops[i].host_addr,  in set_foreign_p2m_mapping()
740 		unmap[0].handle = map_ops[i].handle;  in set_foreign_p2m_mapping()
741 		map_ops[i].handle = ~0;  in set_foreign_p2m_mapping()
742 		if (map_ops[i].flags & GNTMAP_device_map)  in set_foreign_p2m_mapping()
743 			unmap[0].dev_bus_addr = map_ops[i].dev_bus_addr;  in set_foreign_p2m_mapping()
748 			kmap_ops[i].status = GNTST_general_error;  in set_foreign_p2m_mapping()
749 			unmap[1].host_addr = kmap_ops[i].host_addr,  in set_foreign_p2m_mapping()
750 			unmap[1].handle = kmap_ops[i].handle;  in set_foreign_p2m_mapping()
751 			kmap_ops[i].handle = ~0;  in set_foreign_p2m_mapping()
752 			if (kmap_ops[i].flags & GNTMAP_device_map)  in set_foreign_p2m_mapping()
753 				unmap[1].dev_bus_addr = kmap_ops[i].dev_bus_addr;  in set_foreign_p2m_mapping()
782 	int i, ret = 0;  in clear_foreign_p2m_mapping()  local
787 	for (i = 0; i < count; i++) {  in clear_foreign_p2m_mapping()
788 		unsigned long mfn = __pfn_to_mfn(page_to_pfn(pages[i]));  in clear_foreign_p2m_mapping()
789 		unsigned long pfn = page_to_pfn(pages[i]);  in clear_foreign_p2m_mapping()