Lines Matching refs:bg_thresh
135 unsigned long bg_thresh; /* dirty background threshold */ member
385 unsigned long bg_thresh; in domain_dirty_limits() local
414 bg_thresh = DIV_ROUND_UP(bg_bytes, PAGE_SIZE); in domain_dirty_limits()
416 bg_thresh = (bg_ratio * available_memory) / PAGE_SIZE; in domain_dirty_limits()
418 if (bg_thresh >= thresh) in domain_dirty_limits()
419 bg_thresh = thresh / 2; in domain_dirty_limits()
422 bg_thresh += bg_thresh / 4 + global_wb_domain.dirty_limit / 32; in domain_dirty_limits()
426 dtc->bg_thresh = bg_thresh; in domain_dirty_limits()
430 trace_global_dirty_state(bg_thresh, thresh); in domain_dirty_limits()
448 *pbackground = gdtc.bg_thresh; in global_dirty_limits()
814 unsigned long bg_thresh) in dirty_freerun_ceiling() argument
816 return (thresh + bg_thresh) / 2; in dirty_freerun_ceiling()
1005 unsigned long freerun = dirty_freerun_ceiling(dtc->thresh, dtc->bg_thresh); in wb_position_ratio()
1290 unsigned long freerun = dirty_freerun_ceiling(dtc->thresh, dtc->bg_thresh); in wb_update_dirty_ratelimit()
1641 div_u64((u64)dtc->wb_thresh * dtc->bg_thresh, dtc->thresh) : 0; in wb_dirty_limits()
1694 unsigned long dirty, thresh, bg_thresh; in balance_dirty_pages() local
1710 bg_thresh = gdtc->wb_bg_thresh; in balance_dirty_pages()
1714 bg_thresh = gdtc->bg_thresh; in balance_dirty_pages()
1739 m_bg_thresh = mdtc->bg_thresh; in balance_dirty_pages()
1752 if (!laptop_mode && nr_reclaimable > gdtc->bg_thresh && in balance_dirty_pages()
1768 if (dirty <= dirty_freerun_ceiling(thresh, bg_thresh) && in balance_dirty_pages()
1880 sdtc->bg_thresh, in balance_dirty_pages()
1909 sdtc->bg_thresh, in balance_dirty_pages()
2095 if (gdtc->dirty > gdtc->bg_thresh) in wb_over_bg_thresh()
2098 thresh = wb_calc_thresh(gdtc->wb, gdtc->bg_thresh); in wb_over_bg_thresh()
2115 if (mdtc->dirty > mdtc->bg_thresh) in wb_over_bg_thresh()
2118 thresh = wb_calc_thresh(mdtc->wb, mdtc->bg_thresh); in wb_over_bg_thresh()