136 struct balloon_stats balloon_stats;  variable
137 EXPORT_SYMBOL_GPL(balloon_stats);
164 		balloon_stats.balloon_high++;  in balloon_append()
167 		balloon_stats.balloon_low++;  in balloon_append()
186 		balloon_stats.balloon_high--;  in balloon_retrieve()
188 		balloon_stats.balloon_low--;  in balloon_retrieve()
211 		balloon_stats.schedule_delay = 1;  in update_schedule()
212 		balloon_stats.retry_count = 1;  in update_schedule()
216 	++balloon_stats.retry_count;  in update_schedule()
218 	if (balloon_stats.max_retry_count != RETRY_UNLIMITED &&  in update_schedule()
219 			balloon_stats.retry_count > balloon_stats.max_retry_count) {  in update_schedule()
220 		balloon_stats.schedule_delay = 1;  in update_schedule()
221 		balloon_stats.retry_count = 1;  in update_schedule()
225 	balloon_stats.schedule_delay <<= 1;  in update_schedule()
227 	if (balloon_stats.schedule_delay > balloon_stats.max_schedule_delay)  in update_schedule()
228 		balloon_stats.schedule_delay = balloon_stats.max_schedule_delay;  in update_schedule()
278 	credit = balloon_stats.target_pages + balloon_stats.target_unpopulated  in reserve_additional_memory()
279 		- balloon_stats.total_pages;  in reserve_additional_memory()
343 	balloon_stats.total_pages += balloon_hotplug;  in reserve_additional_memory()
381 	balloon_stats.target_pages = balloon_stats.current_pages +  in reserve_additional_memory()
382 				     balloon_stats.target_unpopulated;  in reserve_additional_memory()
389 	return balloon_stats.target_pages - balloon_stats.current_pages;  in current_credit()
394 	return balloon_stats.balloon_low || balloon_stats.balloon_high;  in balloon_is_inflated()
431 	balloon_stats.current_pages += rc;  in increase_reservation()
488 	balloon_stats.current_pages -= nr_pages;  in decrease_reservation()
537 		schedule_delayed_work(&balloon_worker, balloon_stats.schedule_delay * HZ);  in balloon_process()
544 	balloon_stats.target_pages = target;  in balloon_set_new_target()
590 	balloon_stats.target_unpopulated += nr_pages;  in alloc_xenballooned_pages()
625 	balloon_stats.target_unpopulated -= nr_pages - pgno;  in alloc_xenballooned_pages()
646 	balloon_stats.target_unpopulated -= nr_pages;  in free_xenballooned_pages()
676 	balloon_stats.total_pages += extra_pfn_end - start_pfn;  in balloon_add_region()
688 	balloon_stats.current_pages = xen_pv_domain()  in balloon_init()
692 	balloon_stats.current_pages = get_num_physpages();  in balloon_init()
694 	balloon_stats.target_pages  = balloon_stats.current_pages;  in balloon_init()
695 	balloon_stats.balloon_low   = 0;  in balloon_init()
696 	balloon_stats.balloon_high  = 0;  in balloon_init()
697 	balloon_stats.total_pages   = balloon_stats.current_pages;  in balloon_init()
699 	balloon_stats.schedule_delay = 1;  in balloon_init()
700 	balloon_stats.max_schedule_delay = 32;  in balloon_init()
701 	balloon_stats.retry_count = 1;  in balloon_init()
702 	balloon_stats.max_retry_count = 4;  in balloon_init()