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Searched refs:RATELIMIT_CALC_SHIFT (Results 1 - 2 of 2) sorted by relevance

/kernel/linux/linux-5.10/mm/
H A Dpage-writeback.c61 #define RATELIMIT_CALC_SHIFT 10 macro
830 x = div64_s64(((s64)setpoint - (s64)dirty) << RATELIMIT_CALC_SHIFT, in pos_ratio_polynom()
833 pos_ratio = pos_ratio * x >> RATELIMIT_CALC_SHIFT; in pos_ratio_polynom()
834 pos_ratio = pos_ratio * x >> RATELIMIT_CALC_SHIFT; in pos_ratio_polynom()
835 pos_ratio += 1 << RATELIMIT_CALC_SHIFT; in pos_ratio_polynom()
837 return clamp(pos_ratio, 0LL, 2LL << RATELIMIT_CALC_SHIFT); in pos_ratio_polynom()
850 * pos_ratio = 1 << RATELIMIT_CALC_SHIFT
858 * task_ratelimit = dirty_ratelimit * pos_ratio >> RATELIMIT_CALC_SHIFT
972 2 << RATELIMIT_CALC_SHIFT); in wb_position_ratio()
1226 dtc->pos_ratio >> RATELIMIT_CALC_SHIFT; in wb_update_dirty_ratelimit()
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/kernel/linux/linux-6.6/mm/
H A Dpage-writeback.c61 #define RATELIMIT_CALC_SHIFT 10 macro
916 x = div64_s64(((s64)setpoint - (s64)dirty) << RATELIMIT_CALC_SHIFT, in pos_ratio_polynom()
919 pos_ratio = pos_ratio * x >> RATELIMIT_CALC_SHIFT; in pos_ratio_polynom()
920 pos_ratio = pos_ratio * x >> RATELIMIT_CALC_SHIFT; in pos_ratio_polynom()
921 pos_ratio += 1 << RATELIMIT_CALC_SHIFT; in pos_ratio_polynom()
923 return clamp(pos_ratio, 0LL, 2LL << RATELIMIT_CALC_SHIFT); in pos_ratio_polynom()
936 * pos_ratio = 1 << RATELIMIT_CALC_SHIFT
944 * task_ratelimit = dirty_ratelimit * pos_ratio >> RATELIMIT_CALC_SHIFT
1058 2 << RATELIMIT_CALC_SHIFT); in wb_position_ratio()
1312 dtc->pos_ratio >> RATELIMIT_CALC_SHIFT; in wb_update_dirty_ratelimit()
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