X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_table%2Frte_table_hash_ext.c;h=e283a3d14c29607fabb24141a8814ef24d448aa6;hb=7a7122edf1c8d63e516d1b2c2eff6fa9b54e0f82;hp=ebe952b208d761d62930dd7aff5bd485fc54f466;hpb=5217261c6a47a5b70de5d05998d711b69f3d167b;p=dpdk.git

diff --git a/lib/librte_table/rte_table_hash_ext.c b/lib/librte_table/rte_table_hash_ext.c
index ebe952b208..e283a3d14c 100644
--- a/lib/librte_table/rte_table_hash_ext.c
+++ b/lib/librte_table/rte_table_hash_ext.c
@@ -648,6 +648,7 @@ static int rte_table_hash_ext_lookup_unoptimized(
 {									\
 	uint64_t pkt00_mask, pkt01_mask;				\
 	struct rte_mbuf *mbuf00, *mbuf01;				\
+	uint32_t key_offset = t->key_offset;			\
 									\
 	pkt00_index = __builtin_ctzll(pkts_mask);			\
 	pkt00_mask = 1LLU << pkt00_index;				\
@@ -659,8 +660,8 @@ static int rte_table_hash_ext_lookup_unoptimized(
 	pkts_mask &= ~pkt01_mask;					\
 	mbuf01 = pkts[pkt01_index];					\
 									\
-	rte_prefetch0(RTE_MBUF_METADATA_UINT8_PTR(mbuf00, 0));		\
-	rte_prefetch0(RTE_MBUF_METADATA_UINT8_PTR(mbuf01, 0));		\
+	rte_prefetch0(RTE_MBUF_METADATA_UINT8_PTR(mbuf00, key_offset));\
+	rte_prefetch0(RTE_MBUF_METADATA_UINT8_PTR(mbuf01, key_offset));\
 }
 
 #define lookup2_stage0_with_odd_support(t, g, pkts, pkts_mask, pkt00_index, \
@@ -668,6 +669,7 @@ static int rte_table_hash_ext_lookup_unoptimized(
 {									\
 	uint64_t pkt00_mask, pkt01_mask;				\
 	struct rte_mbuf *mbuf00, *mbuf01;				\
+	uint32_t key_offset = t->key_offset;			\
 									\
 	pkt00_index = __builtin_ctzll(pkts_mask);			\
 	pkt00_mask = 1LLU << pkt00_index;				\
@@ -681,8 +683,8 @@ static int rte_table_hash_ext_lookup_unoptimized(
 	pkts_mask &= ~pkt01_mask;					\
 	mbuf01 = pkts[pkt01_index];					\
 									\
-	rte_prefetch0(RTE_MBUF_METADATA_UINT8_PTR(mbuf00, 0));		\
-	rte_prefetch0(RTE_MBUF_METADATA_UINT8_PTR(mbuf01, 0));		\
+	rte_prefetch0(RTE_MBUF_METADATA_UINT8_PTR(mbuf00, key_offset));\
+	rte_prefetch0(RTE_MBUF_METADATA_UINT8_PTR(mbuf01, key_offset));\
 }
 
 #define lookup2_stage1(t, g, pkts, pkt10_index, pkt11_index)		\