From 0ee7574732a06e8cace4e099a678f4bd5dbff679 Mon Sep 17 00:00:00 2001
From: Yash Tibrewal <yashkt@google.com>
Date: Fri, 13 Oct 2017 16:07:13 -0700
Subject: Removing instances of exec_ctx being passed around in functions in
 src/core. exec_ctx is now a thread_local pointer of type ExecCtx instead of
 grpc_exec_ctx which is initialized whenever ExecCtx is instantiated. ExecCtx
 also keeps track of the previous exec_ctx so that nesting of exec_ctx is
 allowed. This means that there is only one exec_ctx being used at any time.
 Also, grpc_exec_ctx_finish is called in the destructor of the object, and the
 previous exec_ctx is restored to avoid breaking current functionality. The
 code still explicitly calls grpc_exec_ctx_finish because removing all such
 instances causes the code to break.

---
 .../resolvers/sockaddr_resolver_test.c             | 30 +++++++++++-----------
 1 file changed, 15 insertions(+), 15 deletions(-)

(limited to 'test/core/client_channel/resolvers/sockaddr_resolver_test.c')

diff --git a/test/core/client_channel/resolvers/sockaddr_resolver_test.c b/test/core/client_channel/resolvers/sockaddr_resolver_test.c
index 8b88619164..e69c68141b 100644
--- a/test/core/client_channel/resolvers/sockaddr_resolver_test.c
+++ b/test/core/client_channel/resolvers/sockaddr_resolver_test.c
@@ -35,14 +35,14 @@ typedef struct on_resolution_arg {
   grpc_channel_args *resolver_result;
 } on_resolution_arg;
 
-void on_resolution_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) {
+void on_resolution_cb(void *arg, grpc_error *error) {
   on_resolution_arg *res = arg;
-  grpc_channel_args_destroy(exec_ctx, res->resolver_result);
+  grpc_channel_args_destroy(res->resolver_result);
 }
 
 static void test_succeeds(grpc_resolver_factory *factory, const char *string) {
-  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-  grpc_uri *uri = grpc_uri_parse(&exec_ctx, string, 0);
+  exec_ctx = GRPC_EXEC_CTX_INIT;
+  grpc_uri *uri = grpc_uri_parse(string, 0);
   grpc_resolver_args args;
   grpc_resolver *resolver;
   gpr_log(GPR_DEBUG, "test: '%s' should be valid for '%s'", string,
@@ -51,7 +51,7 @@ static void test_succeeds(grpc_resolver_factory *factory, const char *string) {
   memset(&args, 0, sizeof(args));
   args.uri = uri;
   args.combiner = g_combiner;
-  resolver = grpc_resolver_factory_create_resolver(&exec_ctx, factory, &args);
+  resolver = grpc_resolver_factory_create_resolver(factory, &args);
   GPR_ASSERT(resolver != NULL);
 
   on_resolution_arg on_res_arg;
@@ -60,16 +60,16 @@ static void test_succeeds(grpc_resolver_factory *factory, const char *string) {
   grpc_closure *on_resolution = GRPC_CLOSURE_CREATE(
       on_resolution_cb, &on_res_arg, grpc_schedule_on_exec_ctx);
 
-  grpc_resolver_next_locked(&exec_ctx, resolver, &on_res_arg.resolver_result,
+  grpc_resolver_next_locked(resolver, &on_res_arg.resolver_result,
                             on_resolution);
-  GRPC_RESOLVER_UNREF(&exec_ctx, resolver, "test_succeeds");
-  grpc_exec_ctx_finish(&exec_ctx);
+  GRPC_RESOLVER_UNREF(resolver, "test_succeeds");
+  grpc_exec_ctx_finish();
   grpc_uri_destroy(uri);
 }
 
 static void test_fails(grpc_resolver_factory *factory, const char *string) {
-  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-  grpc_uri *uri = grpc_uri_parse(&exec_ctx, string, 0);
+  exec_ctx = GRPC_EXEC_CTX_INIT;
+  grpc_uri *uri = grpc_uri_parse(string, 0);
   grpc_resolver_args args;
   grpc_resolver *resolver;
   gpr_log(GPR_DEBUG, "test: '%s' should be invalid for '%s'", string,
@@ -78,10 +78,10 @@ static void test_fails(grpc_resolver_factory *factory, const char *string) {
   memset(&args, 0, sizeof(args));
   args.uri = uri;
   args.combiner = g_combiner;
-  resolver = grpc_resolver_factory_create_resolver(&exec_ctx, factory, &args);
+  resolver = grpc_resolver_factory_create_resolver(factory, &args);
   GPR_ASSERT(resolver == NULL);
   grpc_uri_destroy(uri);
-  grpc_exec_ctx_finish(&exec_ctx);
+  grpc_exec_ctx_finish();
 }
 
 int main(int argc, char **argv) {
@@ -112,9 +112,9 @@ int main(int argc, char **argv) {
   grpc_resolver_factory_unref(ipv6);
 
   {
-    grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-    GRPC_COMBINER_UNREF(&exec_ctx, g_combiner, "test");
-    grpc_exec_ctx_finish(&exec_ctx);
+    exec_ctx = GRPC_EXEC_CTX_INIT;
+    GRPC_COMBINER_UNREF(g_combiner, "test");
+    grpc_exec_ctx_finish();
   }
   grpc_shutdown();
 
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