session/udp: init rw locks

Change-Id: I68152d7338ce0d7805e50ccf9e9046de02cfd206
Signed-off-by: Florin Coras <fcoras@cisco.com>

diff --git a/src/vnet/session/session.c b/src/vnet/session/session.c
index c214b81..d995eeb 100644 (file)
--- a/src/vnet/session/session.c
+++ b/src/vnet/session/session.c
@@ -147,7 +147,6 @@ session_alloc_for_connection (transport_connection_t * tc)
   s = session_alloc (thread_index);
   s->session_type = session_type_from_proto_and_ip (tc->proto, tc->is_ip4);
   s->session_state = SESSION_STATE_CONNECTING;
-  s->thread_index = thread_index;
 
   /* Attach transport to session and vice versa */
   s->connection_index = tc->c_index;
@@ -166,6 +165,7 @@ session_alloc_and_init (segment_manager_t * sm, transport_connection_t * tc,
   if (alloc_fifos && (rv = session_alloc_fifos (sm, s)))
     {
       session_free (s);
+      *ret_s = 0;
       return rv;
     }
 
@@ -1084,6 +1084,11 @@ session_manager_main_enable (vlib_main_t * vm)
       _vec_len (smm->pending_event_vector[i]) = 0;
       vec_validate (smm->pending_disconnects[i], 0);
       _vec_len (smm->pending_disconnects[i]) = 0;
+      if (num_threads > 1)
+       {
+         clib_spinlock_init (&smm->peekers_readers_locks[i]);
+         clib_spinlock_init (&smm->peekers_write_locks[i]);
+       }
     }
 
 #if SESSION_DBG

diff --git a/src/vnet/udp/udp.c b/src/vnet/udp/udp.c
index c12e837..7009165 100644 (file)
--- a/src/vnet/udp/udp.c
+++ b/src/vnet/udp/udp.c
@@ -334,6 +334,7 @@ udp_init (vlib_main_t * vm)
   u32 num_threads;
   clib_error_t *error = 0;
   ip_protocol_info_t *pi;
+  int i;
 
   if ((error = vlib_call_init_function (vm, ip_main_init)))
     return error;
@@ -367,6 +368,13 @@ udp_init (vlib_main_t * vm)
   vec_validate (um->connection_peekers, num_threads - 1);
   vec_validate (um->peekers_readers_locks, num_threads - 1);
   vec_validate (um->peekers_write_locks, num_threads - 1);
+
+  if (num_threads > 1)
+    for (i = 0; i < num_threads; i++)
+      {
+       clib_spinlock_init (&um->peekers_readers_locks[i]);
+       clib_spinlock_init (&um->peekers_write_locks[i]);
+      }
   return error;
 }