873 	u64 v;  in calc_lcoefs()  local
887 		v = DIV64_U64_ROUND_UP(VTIME_PER_SEC, seqiops);  in calc_lcoefs()
888 		if (v > *page)  in calc_lcoefs()
889 			*seqio = v - *page;  in calc_lcoefs()
893 		v = DIV64_U64_ROUND_UP(VTIME_PER_SEC, randiops);  in calc_lcoefs()
894 		if (v > *page)  in calc_lcoefs()
895 			*randio = v - *page;  in calc_lcoefs()
3068 static int ioc_weight_show(struct seq_file *sf, void *v)  in ioc_weight_show()  argument
3087 	u32 v;  in ioc_weight_write()  local
3093 		if (!sscanf(buf, "default %u", &v) && !sscanf(buf, "%u", &v))  in ioc_weight_write()
3096 		if (v < CGROUP_WEIGHT_MIN || v > CGROUP_WEIGHT_MAX)  in ioc_weight_write()
3100 		iocc->dfl_weight = v * WEIGHT_ONE;  in ioc_weight_write()
3123 		v = 0;  in ioc_weight_write()
3125 		if (!sscanf(ctx.body, "%u", &v))  in ioc_weight_write()
3127 		if (v < CGROUP_WEIGHT_MIN || v > CGROUP_WEIGHT_MAX)  in ioc_weight_write()
3132 	iocg->cfg_weight = v * WEIGHT_ONE;  in ioc_weight_write()
3169 static int ioc_qos_show(struct seq_file *sf, void *v)  in ioc_qos_show()  argument
3226 		s64 v;  in ioc_qos_write()  local
3233 			match_u64(&args[0], &v);  in ioc_qos_write()
3234 			enable = v;  in ioc_qos_write()
3254 			if (cgroup_parse_float(buf, 2, &v))  in ioc_qos_write()
3256 			if (v < 0 || v > 10000)  in ioc_qos_write()
3258 			qos[tok] = v * 100;  in ioc_qos_write()
3262 			if (match_u64(&args[0], &v))  in ioc_qos_write()
3264 			qos[tok] = v;  in ioc_qos_write()
3271 			if (cgroup_parse_float(buf, 2, &v))  in ioc_qos_write()
3273 			if (v < 0)  in ioc_qos_write()
3275 			qos[tok] = clamp_t(s64, v * 100,  in ioc_qos_write()
3336 static int ioc_cost_model_show(struct seq_file *sf, void *v)  in ioc_cost_model_show()  argument
3392 		u64 v;  in ioc_cost_model_write()  local
3417 		if (match_u64(&args[0], &v))  in ioc_cost_model_write()
3419 		u[tok] = v;  in ioc_cost_model_write()