Searched refs:x_intercept (Results 1 – 1 of 1) sorted by relevance
677 unsigned long x_intercept; in bdi_position_ratio() local821 x_intercept = bdi_setpoint + span; in bdi_position_ratio()823 if (bdi_dirty < x_intercept - span / 4) { in bdi_position_ratio()824 pos_ratio = div64_u64(pos_ratio * (x_intercept - bdi_dirty), in bdi_position_ratio()825 (x_intercept - bdi_setpoint) | 1); in bdi_position_ratio()834 x_intercept = bdi_thresh / 2; in bdi_position_ratio()835 if (bdi_dirty < x_intercept) { in bdi_position_ratio()836 if (bdi_dirty > x_intercept / 8) in bdi_position_ratio()837 pos_ratio = div_u64(pos_ratio * x_intercept, bdi_dirty); in bdi_position_ratio()