session: fix local session tagging and cleanup

[vpp.git] / src / svm / svm_fifo.h

diff --git a/src/svm/svm_fifo.h b/src/svm/svm_fifo.h
index 1ac5b63..d7852a7 100644 (file)
--- a/src/svm/svm_fifo.h
+++ b/src/svm/svm_fifo.h
@@ -36,8 +36,9 @@ typedef struct
 format_function_t format_ooo_segment;
 format_function_t format_ooo_list;
 
-#define SVM_FIFO_TRACE (0)
-#define OOO_SEGMENT_INVALID_INDEX ((u32)~0)
+#define SVM_FIFO_TRACE                         (0)
+#define OOO_SEGMENT_INVALID_INDEX      ((u32)~0)
+#define SVM_FIFO_INVALID_SESSION_INDEX         ((u32)~0)
 
 typedef struct
 {
@@ -60,6 +61,7 @@ typedef struct _svm_fifo
   u8 master_thread_index;
   u8 client_thread_index;
   u32 segment_manager;
+  u32 ct_session_index;                /**< Local session index for vpp */
     CLIB_CACHE_LINE_ALIGN_MARK (end_shared);
   u32 head;
   volatile u32 want_tx_evt;    /**< producer wants nudge */