diff options
Diffstat (limited to 'src/plugins/memif')
| -rw-r--r-- | src/plugins/memif/memif.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/plugins/memif/memif.c b/src/plugins/memif/memif.c index 31dd4a539da..3b01819491b 100644 --- a/src/plugins/memif/memif.c +++ b/src/plugins/memif/memif.c @@ -236,7 +236,7 @@ memif_connect (memif_if_t * mif) clib_file_t template = { 0 }; memif_region_t *mr; int i, j; - u32 n_txqs, n_threads = vlib_get_n_threads (); + u32 n_txqs = 0, n_threads = vlib_get_n_threads (); clib_error_t *err = NULL; memif_log_debug (mif, "connect %u", mif->dev_instance); @@ -284,11 +284,14 @@ memif_connect (memif_if_t * mif) clib_spinlock_init (&mq->lockp); } - n_txqs = vec_len (mif->tx_queues); - for (j = 0; j < n_threads; j++) + if (vec_len (mif->tx_queues) > 0) { - u32 qi = mif->tx_queues[j % n_txqs].queue_index; - vnet_hw_if_tx_queue_assign_thread (vnm, qi, j); + n_txqs = vec_len (mif->tx_queues); + for (j = 0; j < n_threads; j++) + { + u32 qi = mif->tx_queues[j % n_txqs].queue_index; + vnet_hw_if_tx_queue_assign_thread (vnm, qi, j); + } } vec_foreach_index (i, mif->rx_queues) |