Add config option to use dlmalloc instead of mheap

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

diff --git a/src/vlib/node_funcs.h b/src/vlib/node_funcs.h
index 3ae4e54..577e013 100644 (file)
--- a/src/vlib/node_funcs.h
+++ b/src/vlib/node_funcs.h
@@ -216,7 +216,7 @@ always_inline vlib_frame_t *
 vlib_get_frame_no_check (vlib_main_t * vm, uword frame_index)
 {
   vlib_frame_t *f;
-  f = vm->heap_base + (frame_index * VLIB_FRAME_ALIGN);
+  f = vm->heap_aligned_base + (frame_index * VLIB_FRAME_ALIGN);
   return f;
 }
 
@@ -227,7 +227,7 @@ vlib_frame_index_no_check (vlib_main_t * vm, vlib_frame_t * f)
 
   ASSERT (((uword) f & (VLIB_FRAME_ALIGN - 1)) == 0);
 
-  i = ((u8 *) f - (u8 *) vm->heap_base);
+  i = ((u8 *) f - (u8 *) vm->heap_aligned_base);
   ASSERT ((i / VLIB_FRAME_ALIGN) <= 0xFFFFFFFFULL);
 
   return i / VLIB_FRAME_ALIGN;
@@ -775,6 +775,8 @@ vlib_process_signal_event_helper (vlib_node_main_t * nm,
   uword p_flags, add_to_pending, delete_from_wheel;
   void *data_to_be_written_by_caller;
 
+  ASSERT (n->type == VLIB_NODE_TYPE_PROCESS);
+
   ASSERT (!pool_is_free_index (p->event_type_pool, t));
 
   vec_validate (p->pending_event_data_by_type_index, t);
@@ -965,6 +967,29 @@ vlib_process_signal_event_pointer (vlib_main_t * vm,
   d[0] = data;
 }
 
+/**
+ * Signal event to process from any thread.
+ *
+ * When in doubt, use this.
+ */
+always_inline void
+vlib_process_signal_event_mt (vlib_main_t * vm,
+                             uword node_index, uword type_opaque, uword data)
+{
+  if (vlib_get_thread_index () != 0)
+    {
+      vlib_process_signal_event_mt_args_t args = {
+       .node_index = node_index,
+       .type_opaque = type_opaque,
+       .data = data,
+      };
+      vlib_rpc_call_main_thread (vlib_process_signal_event_mt_helper,
+                                (u8 *) & args, sizeof (args));
+    }
+  else
+    vlib_process_signal_event (vm, node_index, type_opaque, data);
+}
+
 always_inline void
 vlib_process_signal_one_time_event (vlib_main_t * vm,
                                    uword node_index,
@@ -1099,6 +1124,14 @@ vlib_node_add_named_next (vlib_main_t * vm, uword node, char *name)
   return vlib_node_add_named_next_with_slot (vm, node, name, ~0);
 }
 
+/**
+ * Get list of nodes
+ */
+void
+vlib_node_get_nodes (vlib_main_t * vm, u32 max_threads, int include_stats,
+                    int barrier_sync, vlib_node_t **** node_dupsp,
+                    vlib_main_t *** stat_vmsp);
+
 /* Query node given name. */
 vlib_node_t *vlib_get_node_by_name (vlib_main_t * vm, u8 * name);