Lines Matching refs:max_ratio
190 unsigned long long max = wb->bdi->max_ratio;
242 *maxp = wb->bdi->max_ratio;
698 if (min_ratio > bdi->max_ratio) {
720 static int __bdi_set_max_ratio(struct backing_dev_info *bdi, unsigned int max_ratio)
724 if (max_ratio > 100 * BDI_RATIO_SCALE)
728 if (bdi->min_ratio > max_ratio) {
731 bdi->max_ratio = max_ratio;
732 bdi->max_prop_frac = (FPROP_FRAC_BASE * max_ratio) / 100;
744 int bdi_set_max_ratio_no_scale(struct backing_dev_info *bdi, unsigned int max_ratio)
746 return __bdi_set_max_ratio(bdi, max_ratio);
754 int bdi_set_max_ratio(struct backing_dev_info *bdi, unsigned int max_ratio)
756 return __bdi_set_max_ratio(bdi, max_ratio * BDI_RATIO_SCALE);
781 return bdi_get_bytes(bdi->max_ratio);
788 unsigned long max_ratio;
794 max_ratio = bdi_ratio_from_pages(pages);
795 return __bdi_set_max_ratio(bdi, max_ratio);
856 * bounded by the bdi->min_ratio and/or bdi->max_ratio parameters, if set.
1033 * This is especially important for fuse which sets bdi->max_ratio to
1040 * total amount of RAM is 16GB, bdi->max_ratio is equal to 1%, global
1086 * with bdi->max_ratio == 100%.