Multi-thread enablement for the debug cli http server

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

diff --git a/src/vnet/session/session.h b/src/vnet/session/session.h
index f152a2b..efb9e30 100644 (file)
--- a/src/vnet/session/session.h
+++ b/src/vnet/session/session.h
@@ -32,7 +32,8 @@ typedef enum
   FIFO_EVENT_APP_TX,
   FIFO_EVENT_TIMEOUT,
   FIFO_EVENT_DISCONNECT,
-  FIFO_EVENT_BUILTIN_RX
+  FIFO_EVENT_BUILTIN_RX,
+  FIFO_EVENT_RPC,
 } fifo_event_type_t;
 
 #define foreach_session_input_error                                            \
@@ -91,12 +92,19 @@ typedef enum
   SESSION_STATE_N_STATES,
 } stream_session_state_t;
 
+typedef struct
+{
+  void *fp;
+  void *arg;
+} rpc_args_t;
+
 /* *INDENT-OFF* */
 typedef CLIB_PACKED (struct {
   union
     {
       svm_fifo_t * fifo;
       u64 session_handle;
+      rpc_args_t rpc_args;
     };
   u8 event_type;
   u16 event_id;
@@ -109,9 +117,6 @@ typedef struct _stream_session_t
   svm_fifo_t *server_rx_fifo;
   svm_fifo_t *server_tx_fifo;
 
-  /** svm segment index where fifos were allocated */
-  u32 svm_segment_index;
-
   /** Type */
   u8 session_type;
 
@@ -126,6 +131,12 @@ typedef struct _stream_session_t
   /** To avoid n**2 "one event per frame" check */
   u8 enqueue_epoch;
 
+  /** Pad to a multiple of 8 octets */
+  u8 align_pad[2];
+
+  /** svm segment index where fifos were allocated */
+  u32 svm_segment_index;
+
   /** Session index in per_thread pool */
   u32 session_index;
 
@@ -140,6 +151,9 @@ typedef struct _stream_session_t
 
   /** Parent listener session if the result of an accept */
   u32 listener_index;
+
+  /** Opaque, pad to a 64-octet boundary */
+  u64 opaque[2];
 } stream_session_t;
 
 /* Forward definition */
@@ -418,7 +432,8 @@ always_inline stream_session_t *
 listen_session_new (session_type_t type)
 {
   stream_session_t *s;
-  pool_get (session_manager_main.listen_sessions[type], s);
+  pool_get_aligned (session_manager_main.listen_sessions[type], s,
+                   CLIB_CACHE_LINE_BYTES);
   memset (s, 0, sizeof (*s));
 
   s->session_type = type;