1285 				    unsigned long dirty_thresh,  in bdi_dirty_limits()  argument
1306 	*bdi_thresh = bdi_dirty_limit(bdi, dirty_thresh);  in bdi_dirty_limits()
1309 		*bdi_bg_thresh = dirty_thresh ? div_u64((u64)*bdi_thresh *  in bdi_dirty_limits()
1311 							dirty_thresh) : 0;  in bdi_dirty_limits()
1347 	unsigned long dirty_thresh;  in balance_dirty_pages()  local
1379 		global_dirty_limits(&background_thresh, &dirty_thresh);  in balance_dirty_pages()
1382 			bdi_dirty_limits(bdi, dirty_thresh, background_thresh,  in balance_dirty_pages()
1389 			thresh = dirty_thresh;  in balance_dirty_pages()
1414 			bdi_dirty_limits(bdi, dirty_thresh, background_thresh,  in balance_dirty_pages()
1418 				 ((nr_dirty > dirty_thresh) || strictlimit);  in balance_dirty_pages()
1422 		bdi_update_bandwidth(bdi, dirty_thresh, background_thresh,  in balance_dirty_pages()
1427 		pos_ratio = bdi_position_ratio(bdi, dirty_thresh,  in balance_dirty_pages()
1455 						  dirty_thresh,  in balance_dirty_pages()
1484 					  dirty_thresh,  in balance_dirty_pages()
1627 	unsigned long dirty_thresh;  in throttle_vm_writeout()  local
1630 		global_dirty_limits(&background_thresh, &dirty_thresh);  in throttle_vm_writeout()
1631 		dirty_thresh = hard_dirty_limit(dirty_thresh);  in throttle_vm_writeout()
1637                 dirty_thresh += dirty_thresh / 10;      /* wheeee... */  in throttle_vm_writeout()
1640 			global_page_state(NR_WRITEBACK) <= dirty_thresh)  in throttle_vm_writeout()
1722 	unsigned long dirty_thresh;  in writeback_set_ratelimit()  local
1723 	global_dirty_limits(&background_thresh, &dirty_thresh);  in writeback_set_ratelimit()
1724 	global_dirty_limit = dirty_thresh;  in writeback_set_ratelimit()
1725 	ratelimit_pages = dirty_thresh / (num_online_cpus() * 32);  in writeback_set_ratelimit()