Horizontal (nSessions) scaling draft

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

diff --git a/src/vnet/session/segment_manager.h b/src/vnet/session/segment_manager.h
index 2710bb5..41abeb2 100644 (file)
--- a/src/vnet/session/segment_manager.h
+++ b/src/vnet/session/segment_manager.h
@@ -28,6 +28,9 @@ typedef struct _segment_manager_properties
   u32 rx_fifo_size;
   u32 tx_fifo_size;
 
+  /** Preallocated pool sizes */
+  u32 preallocated_fifo_pairs;
+
   /** Configured additional segment size */
   u32 add_segment_size;
 
@@ -36,6 +39,10 @@ typedef struct _segment_manager_properties
 
   /** Use private memory segment instead of shared memory */
   u8 use_private_segment;
+
+  /** Use one or more private mheaps, instead of the global heap */
+  u32 private_segment_count;
+  u32 private_segment_size;
 } segment_manager_properties_t;
 
 typedef struct _segment_manager
@@ -93,6 +100,7 @@ segment_manager_init (segment_manager_t * sm,
 void segment_manager_get_segment_info (u32 index, u8 ** name, u32 * size);
 int
 session_manager_add_first_segment (segment_manager_t * sm, u32 segment_size);
+void segment_manager_first_segment_maybe_del (segment_manager_t * sm);
 int session_manager_add_segment (segment_manager_t * sm);
 void segment_manager_del (segment_manager_t * sm);
 int