135 	struct dirty_throttle_control *gdtc;	/* only set in memcg dtc's */  member
170 				.gdtc = __gdtc
184 	return mdtc->gdtc;  in mdtc_gdtc()
398 	struct dirty_throttle_control *gdtc = mdtc_gdtc(dtc);  in domain_dirty_limits()  local
409 	if (gdtc) {  in domain_dirty_limits()
410 		unsigned long global_avail = gdtc->avail;  in domain_dirty_limits()
449 	if (!gdtc)  in domain_dirty_limits()
463 	struct dirty_throttle_control gdtc = { GDTC_INIT_NO_WB };  in global_dirty_limits()  local
465 	gdtc.avail = global_dirtyable_memory();  in global_dirty_limits()
466 	domain_dirty_limits(&gdtc);  in global_dirty_limits()
468 	*pbackground = gdtc.bg_thresh;  in global_dirty_limits()
469 	*pdirty = gdtc.thresh;  in global_dirty_limits()
732 	struct dirty_throttle_control *gdtc = mdtc_gdtc(mdtc);  in mdtc_calc_avail()  local
734 	unsigned long global_clean = gdtc->avail - min(gdtc->avail, gdtc->dirty);  in mdtc_calc_avail()
790 	struct dirty_throttle_control gdtc = { GDTC_INIT(wb),  in wb_calc_thresh()  local
792 	return __wb_calc_thresh(&gdtc);  in wb_calc_thresh()
1342 static void __wb_update_bandwidth(struct dirty_throttle_control *gdtc,  in __wb_update_bandwidth()  argument
1347 	struct bdi_writeback *wb = gdtc->wb;  in __wb_update_bandwidth()
1372 		domain_update_bandwidth(gdtc, now);  in __wb_update_bandwidth()
1373 		wb_update_dirty_ratelimit(gdtc, dirtied, elapsed);  in __wb_update_bandwidth()
1394 	struct dirty_throttle_control gdtc = { GDTC_INIT(wb) };  in wb_update_bandwidth()  local
1396 	__wb_update_bandwidth(&gdtc, NULL, start_time, false);  in wb_update_bandwidth()
1563 	struct dirty_throttle_control * const gdtc = &gdtc_stor;  in balance_dirty_pages()  local
1588 		gdtc->avail = global_dirtyable_memory();  in balance_dirty_pages()
1589 		gdtc->dirty = nr_reclaimable + global_node_page_state(NR_WRITEBACK);  in balance_dirty_pages()
1591 		domain_dirty_limits(gdtc);  in balance_dirty_pages()
1594 			wb_dirty_limits(gdtc);  in balance_dirty_pages()
1596 			dirty = gdtc->wb_dirty;  in balance_dirty_pages()
1597 			thresh = gdtc->wb_thresh;  in balance_dirty_pages()
1598 			bg_thresh = gdtc->wb_bg_thresh;  in balance_dirty_pages()
1600 			dirty = gdtc->dirty;  in balance_dirty_pages()
1601 			thresh = gdtc->thresh;  in balance_dirty_pages()
1602 			bg_thresh = gdtc->bg_thresh;  in balance_dirty_pages()
1631 		trace_android_vh_mm_dirty_limits(gdtc, strictlimit, dirty, bg_thresh,  in balance_dirty_pages()
1674 			wb_dirty_limits(gdtc);  in balance_dirty_pages()
1677 			    gdtc->wb_dirty <  in balance_dirty_pages()
1678 			    dirty_freerun_ceiling(gdtc->wb_thresh,  in balance_dirty_pages()
1679 						  gdtc->wb_bg_thresh))  in balance_dirty_pages()
1687 		dirty_exceeded = (gdtc->wb_dirty > gdtc->wb_thresh) &&  in balance_dirty_pages()
1688 			((gdtc->dirty > gdtc->thresh) || strictlimit);  in balance_dirty_pages()
1690 		wb_position_ratio(gdtc);  in balance_dirty_pages()
1691 		sdtc = gdtc;  in balance_dirty_pages()
1718 			if (mdtc->pos_ratio < gdtc->pos_ratio)  in balance_dirty_pages()
1728 			__wb_update_bandwidth(gdtc, mdtc, start_time, true);  in balance_dirty_pages()
1848 	if (nr_reclaimable > gdtc->bg_thresh)  in balance_dirty_pages()
1951 	struct dirty_throttle_control * const gdtc = &gdtc_stor;  in wb_over_bg_thresh()  local
1961 	gdtc->avail = global_dirtyable_memory();  in wb_over_bg_thresh()
1962 	gdtc->dirty = global_node_page_state(NR_FILE_DIRTY);  in wb_over_bg_thresh()
1963 	domain_dirty_limits(gdtc);  in wb_over_bg_thresh()
1965 	if (gdtc->dirty > gdtc->bg_thresh)  in wb_over_bg_thresh()
1968 	thresh = wb_calc_thresh(gdtc->wb, gdtc->bg_thresh);  in wb_over_bg_thresh()