diff options
-rw-r--r-- | lib/librte_pmd_ixgbe/ixgbe_rxtx_vec.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx_vec.c b/lib/librte_pmd_ixgbe/ixgbe_rxtx_vec.c index 579bc46..c1b5a78 100644 --- a/lib/librte_pmd_ixgbe/ixgbe_rxtx_vec.c +++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx_vec.c @@ -739,6 +739,9 @@ ixgbe_rxq_vec_setup(struct igb_rx_queue *rxq) mb_def.buf_len = rxq->mb_pool->elt_size - sizeof(struct rte_mbuf); mb_def.port = rxq->port_id; rte_mbuf_refcnt_set(&mb_def, 1); + + /* prevent compiler reordering: rearm_data covers previous fields */ + rte_compiler_barrier(); rxq->mbuf_initializer = *((uint64_t *)&mb_def.rearm_data); return 0; } |