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Searched refs:wb_setpoint (Results 1 – 2 of 2) sorted by relevance

/linux/mm/
H A Dpage-writeback.c1003 * if (wb_dirty < wb_setpoint) scale up pos_ratio
1004 * if (wb_dirty > wb_setpoint) scale down pos_ratio
1055 * wb_setpoint^ x_intercept^
1060 * card's wb_dirty may rush to many times higher than wb_setpoint.
1072 unsigned long wb_setpoint; in wb_position_ratio() local
1103 * wb_calc_thresh(wb, bg_thresh) is about ~4K pages. wb_setpoint is in wb_position_ratio()
1106 * wb_dirty is under wb_setpoint and vice versa. in wb_position_ratio()
1119 wb_setpoint = dirty_freerun_ceiling(wb_thresh, in wb_position_ratio()
1122 if (wb_setpoint == 0 || wb_setpoint in wb_position_ratio()
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/linux/include/trace/events/
H A Dwriteback.h677 __field(unsigned long, wb_setpoint)
696 __entry->wb_setpoint = __entry->setpoint *
714 "wb_setpoint=%lu wb_dirty=%lu "
722 __entry->wb_setpoint,