svm_fifo rework to avoid contention on cursize

[vpp.git] / src / vnet / tcp / tcp_input.c

diff --git a/src/vnet/tcp/tcp_input.c b/src/vnet/tcp/tcp_input.c
index f838bc5..3d40c06 100644 (file)
--- a/src/vnet/tcp/tcp_input.c
+++ b/src/vnet/tcp/tcp_input.c
@@ -1871,7 +1871,7 @@ tcp_session_enqueue_ooo (tcp_connection_t * tc, vlib_buffer_t * b,
       newest = svm_fifo_newest_ooo_segment (s0->rx_fifo);
       if (newest)
        {
-         offset = ooo_segment_offset (s0->rx_fifo, newest);
+         offset = ooo_segment_offset_prod (s0->rx_fifo, newest);
          ASSERT (offset <= vnet_buffer (b)->tcp.seq_number - tc->rcv_nxt);
          start = tc->rcv_nxt + offset;
          end = start + ooo_segment_length (s0->rx_fifo, newest);