142 	unsigned long		wb_dirty;	/* per-wb counterparts */  member
959 		if (dtc->wb_dirty < 8) {  in wb_position_ratio()
965 		if (dtc->wb_dirty >= wb_thresh)  in wb_position_ratio()
974 		wb_pos_ratio = pos_ratio_polynom(wb_setpoint, dtc->wb_dirty,  in wb_position_ratio()
1060 	if (dtc->wb_dirty < x_intercept - span / 4) {  in wb_position_ratio()
1061 		pos_ratio = div64_u64(pos_ratio * (x_intercept - dtc->wb_dirty),  in wb_position_ratio()
1072 	if (dtc->wb_dirty < x_intercept) {  in wb_position_ratio()
1073 		if (dtc->wb_dirty > x_intercept / 8)  in wb_position_ratio()
1075 					    dtc->wb_dirty);  in wb_position_ratio()
1304 		dirty = dtc->wb_dirty;  in wb_update_dirty_ratelimit()
1305 		if (dtc->wb_dirty < 8)  in wb_update_dirty_ratelimit()
1306 			setpoint = dtc->wb_dirty + 1;  in wb_update_dirty_ratelimit()
1420 				  unsigned long wb_dirty)  in wb_max_pause()  argument
1432 	t = wb_dirty / (1 + bw / roundup_pow_of_two(1 + HZ / 8));  in wb_max_pause()
1547 		dtc->wb_dirty = wb_reclaimable + wb_stat_sum(wb, WB_WRITEBACK);  in wb_dirty_limits()
1550 		dtc->wb_dirty = wb_reclaimable + wb_stat(wb, WB_WRITEBACK);  in wb_dirty_limits()
1606 			dirty = gdtc->wb_dirty;  in balance_dirty_pages()
1631 				m_dirty = mdtc->wb_dirty;  in balance_dirty_pages()
1679 		dirty_exceeded = (gdtc->wb_dirty > gdtc->wb_thresh) &&  in balance_dirty_pages()
1695 			dirty_exceeded |= (mdtc->wb_dirty > mdtc->wb_thresh) &&  in balance_dirty_pages()
1717 		max_pause = wb_max_pause(wb, sdtc->wb_dirty);  in balance_dirty_pages()
1744 						  sdtc->wb_dirty,  in balance_dirty_pages()
1773 					  sdtc->wb_dirty,  in balance_dirty_pages()
1805 		if (sdtc->wb_dirty <= wb_stat_error())  in balance_dirty_pages()