}
else
{
- if (ctx->transport_vft->tx_type == TRANSPORT_TX_DGRAM)
+ if (ctx->transport_vft->transport_options.tx_type ==
+ TRANSPORT_TX_DGRAM)
{
svm_fifo_t *f = ctx->s->tx_fifo;
session_dgram_hdr_t *hdr = &ctx->hdr;
}
}
else
- n_bytes_read = svm_fifo_dequeue_nowait (ctx->s->tx_fifo,
- len_to_deq, data);
+ n_bytes_read = svm_fifo_dequeue (ctx->s->tx_fifo,
+ len_to_deq, data);
}
ASSERT (n_bytes_read == len_to_deq);
chain_b->current_length = n_bytes_read;
}
else
{
- if (ctx->transport_vft->tx_type == TRANSPORT_TX_DGRAM)
+ if (ctx->transport_vft->transport_options.tx_type == TRANSPORT_TX_DGRAM)
{
session_dgram_hdr_t *hdr = &ctx->hdr;
svm_fifo_t *f = ctx->s->tx_fifo;
}
else
{
- n_bytes_read = svm_fifo_dequeue_nowait (ctx->s->tx_fifo,
- len_to_deq, data0);
+ n_bytes_read = svm_fifo_dequeue (ctx->s->tx_fifo,
+ len_to_deq, data0);
ASSERT (n_bytes_read > 0);
}
}
}
else
{
- if (ctx->transport_vft->tx_type == TRANSPORT_TX_DGRAM)
+ if (ctx->transport_vft->transport_options.tx_type == TRANSPORT_TX_DGRAM)
{
if (ctx->max_dequeue <= sizeof (ctx->hdr))
{
ctx->n_segs_per_evt, ctx->s, n_trace);
if (PREDICT_FALSE (n_bufs))
{
- clib_warning ("not all buffers consumed");
vlib_buffer_free (vm, wrk->tx_buffers, n_bufs);
}
*n_tx_packets += ctx->n_segs_per_evt;
if (svm_fifo_set_event (ctx->s->tx_fifo))
vec_add1 (wrk->pending_event_vector, *e);
- if (!peek_data && ctx->transport_vft->tx_type == TRANSPORT_TX_DGRAM)
+ if (!peek_data
+ && ctx->transport_vft->transport_options.tx_type == TRANSPORT_TX_DGRAM)
{
/* Fix dgram pre header */
if (ctx->max_len_to_snd < ctx->max_dequeue)
else if (svm_fifo_max_dequeue_cons (ctx->s->tx_fifo) > 0)
if (svm_fifo_set_event (ctx->s->tx_fifo))
vec_add1 (wrk->pending_event_vector, *e);
+
+ if (svm_fifo_needs_deq_ntf (ctx->s->tx_fifo, ctx->max_len_to_snd))
+ session_dequeue_notify (ctx->s);
}
return SESSION_TX_OK;
}
for (i = 0; i < n_events; i++)
{
- session_t *s; /* $$$ prefetch 1 ahead maybe */
session_event_t *e;
- u8 need_tx_ntf;
+ session_t *s;
e = &fifo_events[i];
switch (e->event_type)
* different nodes */
rv = (smm->session_tx_fns[s->session_type]) (vm, node, wrk, e,
&n_tx_packets);
- if (PREDICT_TRUE (rv == SESSION_TX_OK))
- {
- need_tx_ntf = svm_fifo_needs_tx_ntf (s->tx_fifo,
- wrk->ctx.max_len_to_snd);
- if (PREDICT_FALSE (need_tx_ntf))
- session_dequeue_notify (s);
- }
- else if (PREDICT_FALSE (rv == SESSION_TX_NO_BUFFERS))
+ if (PREDICT_FALSE (rv == SESSION_TX_NO_BUFFERS))
{
vlib_node_increment_counter (vm, node->node_index,
SESSION_QUEUE_ERROR_NO_BUFFER, 1);