Lines Matching defs:max_ratio
161 unsigned long long max = wb->bdi->max_ratio;
213 *maxp = wb->bdi->max_ratio;
682 if (min_ratio > bdi->max_ratio) {
704 static int __bdi_set_max_ratio(struct backing_dev_info *bdi, unsigned int max_ratio)
708 if (max_ratio > 100 * BDI_RATIO_SCALE)
712 if (bdi->min_ratio > max_ratio) {
715 bdi->max_ratio = max_ratio;
716 bdi->max_prop_frac = (FPROP_FRAC_BASE * max_ratio) /
729 int bdi_set_max_ratio_no_scale(struct backing_dev_info *bdi, unsigned int max_ratio)
731 return __bdi_set_max_ratio(bdi, max_ratio);
739 int bdi_set_max_ratio(struct backing_dev_info *bdi, unsigned int max_ratio)
741 return __bdi_set_max_ratio(bdi, max_ratio * BDI_RATIO_SCALE);
768 return bdi_get_bytes(bdi->max_ratio);
775 long max_ratio;
781 max_ratio = bdi_ratio_from_pages(pages);
782 if (max_ratio < 0)
783 return max_ratio;
784 return __bdi_set_max_ratio(bdi, max_ratio);
875 * bounded by the bdi->min_ratio and/or bdi->max_ratio parameters, if set.
1084 * This is especially important for fuse which sets bdi->max_ratio to
1089 * total amount of RAM is 16GB, bdi->max_ratio is equal to 1%, global
1129 * with bdi->max_ratio == 100%.