Stripping out master channel as a concept

1 files changed, 7 insertions, 4 deletions

diff --git a/src/core/channel/channel_stack.c b/src/core/channel/channel_stack.c
index 7f7fbf420f..53433a0923 100644
--- a/src/core/channel/channel_stack.c
+++ b/src/core/channel/channel_stack.c
@@ -101,9 +101,10 @@ grpc_call_element *grpc_call_stack_element(grpc_call_stack *call_stack,
   return CALL_ELEMS_FROM_STACK(call_stack) + index;
 }
 
-void grpc_channel_stack_init(grpc_exec_ctx *exec_ctx,
+void grpc_channel_stack_init(grpc_exec_ctx *exec_ctx,int initial_refs,
+                          grpc_iomgr_cb_func destroy, void *destroy_arg,
                              const grpc_channel_filter **filters,
-                             size_t filter_count, grpc_channel *master,
+                             size_t filter_count, 
                              const grpc_channel_args *channel_args,
                              grpc_channel_stack *stack) {
   size_t call_size =
@@ -115,6 +116,8 @@ void grpc_channel_stack_init(grpc_exec_ctx *exec_ctx,
   size_t i;
 
   stack->count = filter_count;
+  gpr_ref_init(&stack->refcount.refs, initial_refs);
+  grpc_closure_init(&stack->refcount.destroy, destroy, destroy_arg);
   elems = CHANNEL_ELEMS_FROM_STACK(stack);
   user_data =
       ((char *)elems) +
@@ -122,7 +125,7 @@ void grpc_channel_stack_init(grpc_exec_ctx *exec_ctx,
 
   /* init per-filter data */
   for (i = 0; i < filter_count; i++) {
-    args.master = master;
+    args.channel_stack = stack;
     args.channel_args = channel_args;
     args.is_first = i == 0;
     args.is_last = i == (filter_count - 1);
@@ -174,7 +177,7 @@ void grpc_call_stack_init(grpc_exec_ctx *exec_ctx,
 
   /* init per-filter data */
   for (i = 0; i < count; i++) {
-    args.refcount = &call_stack->refcount;
+    args.call_stack = call_stack;
     args.server_transport_data = transport_server_data;
     args.context = context;
     call_elems[i].filter = channel_elems[i].filter;