155 	struct xen_p2m_entry *p2m_entry;  in __set_phys_to_machine_multi()  local
162 			p2m_entry = rb_entry(n, struct xen_p2m_entry, rbnode_phys);  in __set_phys_to_machine_multi()
163 			if (p2m_entry->pfn <= pfn &&  in __set_phys_to_machine_multi()
164 					p2m_entry->pfn + p2m_entry->nr_pages > pfn) {  in __set_phys_to_machine_multi()
165 				rb_erase(&p2m_entry->rbnode_phys, &phys_to_mach);  in __set_phys_to_machine_multi()
167 				kfree(p2m_entry);  in __set_phys_to_machine_multi()
170 			if (pfn < p2m_entry->pfn)  in __set_phys_to_machine_multi()
179 	p2m_entry = kzalloc(sizeof(*p2m_entry), GFP_NOWAIT);  in __set_phys_to_machine_multi()
180 	if (!p2m_entry)  in __set_phys_to_machine_multi()
183 	p2m_entry->pfn = pfn;  in __set_phys_to_machine_multi()
184 	p2m_entry->nr_pages = nr_pages;  in __set_phys_to_machine_multi()
185 	p2m_entry->mfn = mfn;  in __set_phys_to_machine_multi()
188 	rc = xen_add_phys_to_mach_entry(p2m_entry);  in __set_phys_to_machine_multi()
191 		kfree(p2m_entry);  in __set_phys_to_machine_multi()