static void bcm_aggregate()

in qcom/bcm-voter.c [61:95]

• 30 lines of code
• 6 McCabe index (conditional complexity)

static void bcm_aggregate(struct qcom_icc_bcm *bcm)
{
	struct qcom_icc_node *node;
	size_t i, bucket;
	u64 agg_avg[QCOM_ICC_NUM_BUCKETS] = {0};
	u64 agg_peak[QCOM_ICC_NUM_BUCKETS] = {0};
	u64 temp;

	for (bucket = 0; bucket < QCOM_ICC_NUM_BUCKETS; bucket++) {
		for (i = 0; i < bcm->num_nodes; i++) {
			node = bcm->nodes[i];
			temp = bcm_div(node->sum_avg[bucket] * bcm->aux_data.width,
				       node->buswidth * node->channels);
			agg_avg[bucket] = max(agg_avg[bucket], temp);

			temp = bcm_div(node->max_peak[bucket] * bcm->aux_data.width,
				       node->buswidth);
			agg_peak[bucket] = max(agg_peak[bucket], temp);
		}

		temp = agg_avg[bucket] * bcm->vote_scale;
		bcm->vote_x[bucket] = bcm_div(temp, bcm->aux_data.unit);

		temp = agg_peak[bucket] * bcm->vote_scale;
		bcm->vote_y[bucket] = bcm_div(temp, bcm->aux_data.unit);
	}

	if (bcm->keepalive && bcm->vote_x[QCOM_ICC_BUCKET_AMC] == 0 &&
	    bcm->vote_y[QCOM_ICC_BUCKET_AMC] == 0) {
		bcm->vote_x[QCOM_ICC_BUCKET_AMC] = 1;
		bcm->vote_x[QCOM_ICC_BUCKET_WAKE] = 1;
		bcm->vote_y[QCOM_ICC_BUCKET_AMC] = 1;
		bcm->vote_y[QCOM_ICC_BUCKET_WAKE] = 1;
	}
}