diff options
| author |   Damjan Marion <damarion@cisco.com> | 2021-04-08 16:34:28 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2021-04-13 12:37:31 +0000 |
| commit | ca1812dbe714fc8e4de13f88df2d3b830d95a2c9 (patch) | |
| tree | e68e2942ebebecc3f4e240f0c123bf71d6f204ab /src/plugins/avf/device.c | |
| parent | 7a016e87e473d28f87d4c0998d0682ead8642cf9 (diff) | |
avf: avoid ring wrap in the tx path
Type: improvement
Change-Id: I91ecf0bff2ddd43ab5cf0f03ed2882882154557b
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/plugins/avf/device.c')
| -rw-r--r-- | src/plugins/avf/device.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/plugins/avf/device.c b/src/plugins/avf/device.c index 14ad47c9854..e0c3c99453a 100644 --- a/src/plugins/avf/device.c +++ b/src/plugins/avf/device.c @@ -336,6 +336,9 @@ avf_txq_init (vlib_main_t * vm, avf_device_t * ad, u16 qid, u16 txq_size) /* initialize ring of pending RS slots */ clib_ring_new_aligned (txq->rs_slots, 32, CLIB_CACHE_LINE_BYTES); + vec_validate_aligned (txq->tmp_descs, txq->size, CLIB_CACHE_LINE_BYTES); + vec_validate_aligned (txq->tmp_bufs, txq->size, CLIB_CACHE_LINE_BYTES); + ad->n_tx_queues = clib_min (ad->num_queue_pairs, qid + 1); return 0; } @@ -1518,6 +1521,8 @@ avf_delete_if (vlib_main_t * vm, avf_device_t * ad, int with_barrier) vlib_buffer_free_one(vm, txq->ctx_desc_placeholder_bi); vec_free (txq->bufs); clib_ring_free (txq->rs_slots); + vec_free (txq->tmp_bufs); + vec_free (txq->tmp_descs); } /* *INDENT-ON* */ vec_free (ad->txqs); |