X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fsession%2Fsession.h;h=e85637283a7dfbf2a9e986cc2cdeffcaa44ba1e4;hb=f22f4e562e1b922cff036ef628b77fd2d479d015;hp=9fe35b19b2550ac41755e21f76d368745abb8bbb;hpb=dd97a48d9fac91c7f16a31aa661dd6c968c3b760;p=vpp.git

diff --git a/src/vnet/session/session.h b/src/vnet/session/session.h
index 9fe35b19b25..e85637283a7 100644
--- a/src/vnet/session/session.h
+++ b/src/vnet/session/session.h
@@ -84,7 +84,10 @@ typedef struct session_worker_
   svm_msg_q_t *vpp_event_queue;
 
   /** vlib_time_now last time around the track */
-  f64 last_vlib_time;
+  clib_time_type_t last_vlib_time;
+
+  /** vlib_time_now rounded to us precision and as u64 */
+  clib_us_time_t last_vlib_us_time;
 
   /** Convenience pointer to this worker's vlib_main */
   vlib_main_t *vm;
@@ -124,7 +127,7 @@ typedef struct session_worker_
 
 #if SESSION_DEBUG
   /** last event poll time by thread */
-  f64 last_event_poll;
+  clib_time_type_t last_event_poll;
 #endif
 } session_worker_t;
 
@@ -163,6 +166,8 @@ typedef struct session_main_
 
   /** Session manager is enabled */
   u8 is_enabled;
+  /** Enable session manager at startup */
+  u8 session_enable_asap;
 
   /** vpp fifo event queue configured length */
   u32 configured_event_queue_length;
@@ -281,22 +286,10 @@ session_evt_alloc_old (session_worker_t * wrk)
   return elt;
 }
 
-always_inline u8
-session_is_valid (u32 si, u8 thread_index)
-{
-  session_t *s;
-  s = pool_elt_at_index (session_main.wrk[thread_index].sessions, si);
-  if (s->session_state == SESSION_STATE_CLOSED)
-    return 1;
-
-  if (s->thread_index != thread_index || s->session_index != si)
-    return 0;
-  return 1;
-}
-
 session_t *session_alloc (u32 thread_index);
 void session_free (session_t * s);
 void session_free_w_fifos (session_t * s);
+u8 session_is_valid (u32 si, u8 thread_index);
 
 always_inline session_t *
 session_get (u32 si, u32 thread_index)
@@ -499,14 +492,14 @@ always_inline u32
 transport_rx_fifo_size (transport_connection_t * tc)
 {
   session_t *s = session_get (tc->s_index, tc->thread_index);
-  return s->rx_fifo->nitems;
+  return svm_fifo_size (s->rx_fifo);
 }
 
 always_inline u32
 transport_tx_fifo_size (transport_connection_t * tc)
 {
   session_t *s = session_get (tc->s_index, tc->thread_index);
-  return s->tx_fifo->nitems;
+  return svm_fifo_size (s->tx_fifo);
 }
 
 always_inline u8
@@ -516,12 +509,18 @@ transport_rx_fifo_has_ooo_data (transport_connection_t * tc)
   return svm_fifo_has_ooo_data (s->rx_fifo);
 }
 
-always_inline f64
+always_inline clib_time_type_t
 transport_time_now (u32 thread_index)
 {
   return session_main.wrk[thread_index].last_vlib_time;
 }
 
+always_inline clib_us_time_t
+transport_us_time_now (u32 thread_index)
+{
+  return session_main.wrk[thread_index].last_vlib_us_time;
+}
+
 always_inline void
 transport_add_tx_event (transport_connection_t * tc)
 {
@@ -599,7 +598,7 @@ session_main_get_worker (u32 thread_index)
 static inline session_worker_t *
 session_main_get_worker_if_valid (u32 thread_index)
 {
-  if (pool_is_free_index (session_main.wrk, thread_index))
+  if (thread_index > vec_len (session_main.wrk))
     return 0;
   return &session_main.wrk[thread_index];
 }