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Searched refs:wb_thresh (Results 1 – 4 of 4) sorted by relevance

/linux/mm/
H A Dpage-writeback.c905 u64 wb_thresh; in __wb_calc_thresh() local
916 wb_thresh = (thresh * (100 * BDI_RATIO_SCALE - bdi_min_ratio)) / (100 * BDI_RATIO_SCALE); in __wb_calc_thresh()
917 wb_thresh *= numerator; in __wb_calc_thresh()
918 wb_thresh = div64_ul(wb_thresh, denominator); in __wb_calc_thresh()
922 wb_thresh += (thresh * wb_min_ratio) / (100 * BDI_RATIO_SCALE); in __wb_calc_thresh()
933 wb_thresh = max(wb_thresh, (thresh - dtc->dirty) / 100); in __wb_calc_thresh()
935 wb_thresh = max(wb_thresh, (thresh - dtc->dirty) / 8); in __wb_calc_thresh()
939 if (wb_thresh > wb_max_thresh) in __wb_calc_thresh()
940 wb_thresh = wb_max_thresh; in __wb_calc_thresh()
942 return wb_thresh; in __wb_calc_thresh()
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H A Dbacking-dev.c52 unsigned long wb_thresh; member
83 stats->wb_thresh += wb_calc_thresh(wb, stats->dirty_thresh); in collect_wb_stats()
142 K(stats.wb_thresh), in bdi_debug_stats_show()
182 K(stats->wb_thresh), in wb_stats_show()
219 stats.wb_thresh = min(stats.wb_thresh, cgwb_calc_thresh(wb)); in cgwb_debug_stats_show()
/linux/include/linux/
H A Dwriteback.h323 unsigned long wb_thresh; member
/linux/include/trace/events/
H A Dwriteback.h695 dtc->wb_thresh / (dtc->thresh + 1);