dpdk: improve buffer alloc perfomance

[vpp.git] / src / vlib / main.h

diff --git a/src/vlib/main.h b/src/vlib/main.h
index 2eec930..16e4120 100644 (file)
--- a/src/vlib/main.h
+++ b/src/vlib/main.h
@@ -58,6 +58,7 @@
 
 typedef struct vlib_main_t
 {
+  CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
   /* Instruction level timing state. */
   clib_time_t clib_time;
 
@@ -103,7 +104,11 @@ typedef struct vlib_main_t
   void *heap_base;
   uword heap_size;
 
-  vlib_buffer_main_t *buffer_main;
+  /* Pool of buffer free lists. */
+  vlib_buffer_free_list_t *buffer_free_list_pool;
+
+  /* List of free-lists needing Blue Light Special announcements */
+  vlib_buffer_free_list_t **buffer_announce_list;
 
   /* Allocate/free buffer memory for DMA transfers, descriptor rings, etc.
      buffer memory is guaranteed to be cache-aligned. */
@@ -170,8 +175,6 @@ typedef struct vlib_main_t
   /* to compare with node runtime */
   u32 thread_index;
 
-  void **mbuf_alloc_list;
-
   /* List of init functions to call, setup by constructors */
   _vlib_init_function_list_elt_t *init_function_registrations;
   _vlib_init_function_list_elt_t *worker_init_function_registrations;