X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fsvm%2Fsvm_fifo.h;h=d7852a79b32aea3c7bb23b05aa34a578a14f8ee2;hb=326b81e30e63a8296df51d85e6514356cd737225;hp=1ac5b6363cd3782eefdb628b14e033d8abbd55ad;hpb=b3f90503313949e23528495ca12a525be7c5ad9f;p=vpp.git

diff --git a/src/svm/svm_fifo.h b/src/svm/svm_fifo.h
index 1ac5b6363cd..d7852a79b32 100644
--- 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 */