During initialization of rte_hash_table_ext and rte_hash_table_lru, t->data_size_shl is calculated. This member contains the number of bits to shift left during calculation of the location of entries in the hash table. To determine the number of bits to shift left, the size of the entry (as provided to the rte_table_hash_ext_create and rte_table_hash_lru_create) has to be used instead of the size of the key.
Acked-by: Cristian Dumitrescu <cristian.dumitrescu at intel.com> Signed-off-by: Balazs Nemeth <balazs.nemeth at intel.com> --- lib/librte_table/rte_table_hash_ext.c | 2 +- lib/librte_table/rte_table_hash_lru.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/librte_table/rte_table_hash_ext.c b/lib/librte_table/rte_table_hash_ext.c index 17c16cd..fb3e6d2 100644 --- a/lib/librte_table/rte_table_hash_ext.c +++ b/lib/librte_table/rte_table_hash_ext.c @@ -221,7 +221,7 @@ rte_table_hash_ext_create(void *params, int socket_id, uint32_t entry_size) /* Internal */ t->bucket_mask = t->n_buckets - 1; t->key_size_shl = __builtin_ctzl(p->key_size); - t->data_size_shl = __builtin_ctzl(p->key_size); + t->data_size_shl = __builtin_ctzl(entry_size); /* Tables */ table_meta_offset = 0; diff --git a/lib/librte_table/rte_table_hash_lru.c b/lib/librte_table/rte_table_hash_lru.c index d1a4984..bf92e81 100644 --- a/lib/librte_table/rte_table_hash_lru.c +++ b/lib/librte_table/rte_table_hash_lru.c @@ -192,7 +192,7 @@ rte_table_hash_lru_create(void *params, int socket_id, uint32_t entry_size) /* Internal */ t->bucket_mask = t->n_buckets - 1; t->key_size_shl = __builtin_ctzl(p->key_size); - t->data_size_shl = __builtin_ctzl(p->key_size); + t->data_size_shl = __builtin_ctzl(entry_size); /* Tables */ table_meta_offset = 0; -- 2.1.0