session: deschedule sessions with no data to send

[vpp.git] / src / vnet / session / transport.h

diff --git a/src/vnet/session/transport.h b/src/vnet/session/transport.h
index 2cfec06..549f179 100644 (file)
--- a/src/vnet/session/transport.h
+++ b/src/vnet/session/transport.h
@@ -327,6 +327,19 @@ transport_connection_is_tx_paced (transport_connection_t * tc)
   return (tc->flags & TRANSPORT_CONNECTION_F_IS_TX_PACED);
 }
 
+/**
+ * Clear descheduled flag and update pacer if needed
+ *
+ * To add session to scheduler use @ref transport_connection_reschedule
+ */
+always_inline void
+transport_connection_clear_descheduled (transport_connection_t *tc)
+{
+  tc->flags &= ~TRANSPORT_CONNECTION_F_DESCHED;
+  if (transport_connection_is_tx_paced (tc))
+    transport_connection_tx_pacer_reset_bucket (tc, 0 /* bucket */);
+}
+
 u8 *format_transport_pacer (u8 * s, va_list * args);
 
 /**