return h->hash_func(key, h->key_len, h->hash_func_init_val);
}
+int32_t
+rte_hash_max_key_id(const struct rte_hash *h)
+{
+ RETURN_IF_TRUE((h == NULL), -EINVAL);
+ if (h->use_local_cache)
+ /*
+ * Increase number of slots by total number of indices
+ * that can be stored in the lcore caches
+ */
+ return (h->entries + ((RTE_MAX_LCORE - 1) *
+ (LCORE_CACHE_SIZE - 1)));
+ else
+ return h->entries;
+}
+
int32_t
rte_hash_count(const struct rte_hash *h)
{
/* Check if key is in primary location */
bkt = &h->buckets[prim_bucket_idx];
ret = search_one_bucket_lf(h, key, short_sig, data, bkt);
- if (ret != -1) {
- __hash_rw_reader_unlock(h);
+ if (ret != -1)
return ret;
- }
/* Calculate secondary hash */
bkt = &h->buckets[sec_bucket_idx];
FOR_EACH_BUCKET(cur_bkt, bkt) {
ret = search_one_bucket_lf(h, key, short_sig,
data, cur_bkt);
- if (ret != -1) {
- __hash_rw_reader_unlock(h);
+ if (ret != -1)
return ret;
- }
}
/* The loads of sig_current in search_one_bucket