[dpdk-dev] [PATCH] table: fix hash_ext stats update
Aleksey Katargin
gureedo at gmail.com
Sat Mar 11 08:41:26 CET 2017
Fixed stats double update.
Signed-off-by: Aleksey Katargin <gureedo at 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
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