141 				.gdtc = __gdtc
155 	return mdtc->gdtc;  in mdtc_gdtc()
357 	struct dirty_throttle_control *gdtc = mdtc_gdtc(dtc);  in domain_dirty_limits()  local
368 	if (gdtc) {  in domain_dirty_limits()
369 		unsigned long global_avail = gdtc->avail;  in domain_dirty_limits()
415 	if (!gdtc)  in domain_dirty_limits()
429 	struct dirty_throttle_control gdtc = { GDTC_INIT_NO_WB };  in global_dirty_limits()  local
431 	gdtc.avail = global_dirtyable_memory();  in global_dirty_limits()
432 	domain_dirty_limits(&gdtc);  in global_dirty_limits()
434 	*pbackground = gdtc.bg_thresh;  in global_dirty_limits()
435 	*pdirty = gdtc.thresh;  in global_dirty_limits()
839 	struct dirty_throttle_control *gdtc = mdtc_gdtc(mdtc);  in mdtc_calc_avail()  local
841 	unsigned long global_clean = gdtc->avail - min(gdtc->avail, gdtc->dirty);  in mdtc_calc_avail()
946 	struct dirty_throttle_control gdtc = { GDTC_INIT(wb) };  in wb_calc_thresh()  local
948 	domain_dirty_avail(&gdtc, true);  in wb_calc_thresh()
949 	return __wb_calc_thresh(&gdtc, thresh);  in wb_calc_thresh()
954 	struct dirty_throttle_control gdtc = { GDTC_INIT_NO_WB };  in cgwb_calc_thresh()  local
955 	struct dirty_throttle_control mdtc = { MDTC_INIT(wb, &gdtc) };  in cgwb_calc_thresh()
957 	domain_dirty_avail(&gdtc, true);  in cgwb_calc_thresh()
1490 static void __wb_update_bandwidth(struct dirty_throttle_control *gdtc,  in __wb_update_bandwidth()  argument
1494 	struct bdi_writeback *wb = gdtc->wb;  in __wb_update_bandwidth()
1513 		domain_update_dirty_limit(gdtc, now);  in __wb_update_bandwidth()
1514 		wb_update_dirty_ratelimit(gdtc, dirtied, elapsed);  in __wb_update_bandwidth()
1535 	struct dirty_throttle_control gdtc = { GDTC_INIT(wb) };  in wb_update_bandwidth()  local
1537 	__wb_update_bandwidth(&gdtc, NULL, false);  in wb_update_bandwidth()
1816 	struct dirty_throttle_control * const gdtc = &gdtc_stor;  in balance_dirty_pages()  local
1838 		balance_domain_limits(gdtc, strictlimit);  in balance_dirty_pages()
1856 		if (!laptop_mode && nr_dirty > gdtc->bg_thresh &&  in balance_dirty_pages()
1864 		if (gdtc->freerun && (!mdtc || mdtc->freerun)) {  in balance_dirty_pages()
1869 			intv = domain_poll_intv(gdtc, strictlimit);  in balance_dirty_pages()
1890 		balance_wb_limits(gdtc, strictlimit);  in balance_dirty_pages()
1891 		if (gdtc->freerun)  in balance_dirty_pages()
1893 		sdtc = gdtc;  in balance_dirty_pages()
1905 			if (mdtc->pos_ratio < gdtc->pos_ratio)  in balance_dirty_pages()
1909 		wb->dirty_exceeded = gdtc->dirty_exceeded ||  in balance_dirty_pages()
1913 			__wb_update_bandwidth(gdtc, mdtc, true);  in balance_dirty_pages()
2163 	struct dirty_throttle_control gdtc = { GDTC_INIT(wb) };  in wb_over_bg_thresh()  local
2164 	struct dirty_throttle_control mdtc = { MDTC_INIT(wb, &gdtc) };  in wb_over_bg_thresh()
2166 	if (domain_over_bg_thresh(&gdtc))  in wb_over_bg_thresh()