[dpdk-dev] [PATCH] table: fix hash_ext stats update

[Aleksey Katargin]

Fixed stats double update.

Signed-off-by: Aleksey Katargin <gure...@gmail.com>
---
 lib/librte_table/rte_table_hash_ext.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/lib/librte_table/rte_table_hash_ext.c 
b/lib/librte_table/rte_table_hash_ext.c
index e283a3d..353f930 100644
--- a/lib/librte_table/rte_table_hash_ext.c
+++ b/lib/librte_table/rte_table_hash_ext.c
@@ -444,7 +444,6 @@ static int rte_table_hash_ext_lookup_unoptimized(
        uint64_t pkts_mask_out = 0;
 
        __rte_unused uint32_t n_pkts_in = __builtin_popcountll(pkts_mask);
-       RTE_TABLE_HASH_EXT_STATS_PKTS_IN_ADD(t, n_pkts_in);
 
        for ( ; pkts_mask; ) {
                struct bucket *bkt0, *bkt;
@@ -490,7 +489,6 @@ static int rte_table_hash_ext_lookup_unoptimized(
        }
 
        *lookup_hit_mask = pkts_mask_out;
-       RTE_TABLE_HASH_EXT_STATS_PKTS_LOOKUP_MISS(t, n_pkts_in - 
__builtin_popcountll(pkts_mask_out));
        return 0;
 }
 
@@ -874,9 +872,12 @@ static int rte_table_hash_ext_lookup(
        RTE_TABLE_HASH_EXT_STATS_PKTS_IN_ADD(t, n_pkts_in);
 
        /* Cannot run the pipeline with less than 7 packets */
-       if (__builtin_popcountll(pkts_mask) < 7)
-               return rte_table_hash_ext_lookup_unoptimized(table, pkts,
+       if (__builtin_popcountll(pkts_mask) < 7) {
+               status = rte_table_hash_ext_lookup_unoptimized(table, pkts,
                        pkts_mask, lookup_hit_mask, entries, 0);
+               RTE_TABLE_HASH_EXT_STATS_PKTS_LOOKUP_MISS(t, n_pkts_in - 
__builtin_popcountll(*lookup_hit_mask));
+               return status;
+       }
 
        /* Pipeline stage 0 */
        lookup2_stage0(t, g, pkts, pkts_mask, pkt00_index, pkt01_index);
@@ -1007,9 +1008,12 @@ static int rte_table_hash_ext_lookup_dosig(
        RTE_TABLE_HASH_EXT_STATS_PKTS_IN_ADD(t, n_pkts_in);
 
        /* Cannot run the pipeline with less than 7 packets */
-       if (__builtin_popcountll(pkts_mask) < 7)
-               return rte_table_hash_ext_lookup_unoptimized(table, pkts,
+       if (__builtin_popcountll(pkts_mask) < 7) {
+               status = rte_table_hash_ext_lookup_unoptimized(table, pkts,
                        pkts_mask, lookup_hit_mask, entries, 1);
+               RTE_TABLE_HASH_EXT_STATS_PKTS_LOOKUP_MISS(t, n_pkts_in - 
__builtin_popcountll(*lookup_hit_mask));
+               return status;
+       }
 
        /* Pipeline stage 0 */
        lookup2_stage0(t, g, pkts, pkts_mask, pkt00_index, pkt01_index);
-- 
2.1.4