Home
last modified time | relevance | path

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

/Linux-v5.10/mm/
Dpage-writeback.c146 unsigned long pos_ratio; member
810 long long pos_ratio; in pos_ratio_polynom() local
815 pos_ratio = x; in pos_ratio_polynom()
816 pos_ratio = pos_ratio * x >> RATELIMIT_CALC_SHIFT; in pos_ratio_polynom()
817 pos_ratio = pos_ratio * x >> RATELIMIT_CALC_SHIFT; in pos_ratio_polynom()
818 pos_ratio += 1 << RATELIMIT_CALC_SHIFT; in pos_ratio_polynom()
820 return clamp(pos_ratio, 0LL, 2LL << RATELIMIT_CALC_SHIFT); in pos_ratio_polynom()
909 long long pos_ratio; /* for scaling up/down the rate limit */ in wb_position_ratio() local
912 dtc->pos_ratio = 0; in wb_position_ratio()
923 pos_ratio = pos_ratio_polynom(setpoint, dtc->dirty, limit); in wb_position_ratio()
[all …]