From 1a65a234d9643936b793da4ed9c0fca123dcb813 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 6 Jul 2015 10:22:32 -0700
Subject: Add metadata refcount debugging

---
 src/core/channel/census_filter.c      |  2 +-
 src/core/channel/http_client_filter.c | 18 +++++++++---------
 src/core/channel/http_server_filter.c | 30 +++++++++++++++---------------
 3 files changed, 25 insertions(+), 25 deletions(-)

(limited to 'src/core/channel')

diff --git a/src/core/channel/census_filter.c b/src/core/channel/census_filter.c
index 83b7682848..43ef5fb3ff 100644
--- a/src/core/channel/census_filter.c
+++ b/src/core/channel/census_filter.c
@@ -197,7 +197,7 @@ static void destroy_channel_elem(grpc_channel_element* elem) {
   channel_data* chand = elem->channel_data;
   GPR_ASSERT(chand != NULL);
   if (chand->path_str != NULL) {
-    grpc_mdstr_unref(chand->path_str);
+    GRPC_MDSTR_UNREF(chand->path_str);
   }
 }
 
diff --git a/src/core/channel/http_client_filter.c b/src/core/channel/http_client_filter.c
index 581eb13f58..63e4912397 100644
--- a/src/core/channel/http_client_filter.c
+++ b/src/core/channel/http_client_filter.c
@@ -108,13 +108,13 @@ static void hc_mutate_op(grpc_call_element *elem,
       /* Send : prefixed headers, which have to be before any application
          layer headers. */
       grpc_metadata_batch_add_head(&op->data.metadata, &calld->method,
-                                   grpc_mdelem_ref(channeld->method));
+                                   GRPC_MDELEM_REF(channeld->method));
       grpc_metadata_batch_add_head(&op->data.metadata, &calld->scheme,
-                                   grpc_mdelem_ref(channeld->scheme));
+                                   GRPC_MDELEM_REF(channeld->scheme));
       grpc_metadata_batch_add_tail(&op->data.metadata, &calld->te_trailers,
-                                   grpc_mdelem_ref(channeld->te_trailers));
+                                   GRPC_MDELEM_REF(channeld->te_trailers));
       grpc_metadata_batch_add_tail(&op->data.metadata, &calld->content_type,
-                                   grpc_mdelem_ref(channeld->content_type));
+                                   GRPC_MDELEM_REF(channeld->content_type));
       break;
     }
   }
@@ -196,11 +196,11 @@ static void destroy_channel_elem(grpc_channel_element *elem) {
   /* grab pointers to our data from the channel element */
   channel_data *channeld = elem->channel_data;
 
-  grpc_mdelem_unref(channeld->te_trailers);
-  grpc_mdelem_unref(channeld->method);
-  grpc_mdelem_unref(channeld->scheme);
-  grpc_mdelem_unref(channeld->content_type);
-  grpc_mdelem_unref(channeld->status);
+  GRPC_MDELEM_UNREF(channeld->te_trailers);
+  GRPC_MDELEM_UNREF(channeld->method);
+  GRPC_MDELEM_UNREF(channeld->scheme);
+  GRPC_MDELEM_UNREF(channeld->content_type);
+  GRPC_MDELEM_UNREF(channeld->status);
 }
 
 const grpc_channel_filter grpc_http_client_filter = {
diff --git a/src/core/channel/http_server_filter.c b/src/core/channel/http_server_filter.c
index db0bf590c6..a6cbb5a7f4 100644
--- a/src/core/channel/http_server_filter.c
+++ b/src/core/channel/http_server_filter.c
@@ -129,9 +129,9 @@ static grpc_mdelem *server_filter(void *user_data, grpc_mdelem *md) {
     /* translate host to :authority since :authority may be
        omitted */
     grpc_mdelem *authority = grpc_mdelem_from_metadata_strings(
-        channeld->mdctx, grpc_mdstr_ref(channeld->authority_key),
-        grpc_mdstr_ref(md->value));
-    grpc_mdelem_unref(md);
+        channeld->mdctx, GRPC_MDSTR_REF(channeld->authority_key),
+        GRPC_MDSTR_REF(md->value));
+    GRPC_MDELEM_UNREF(md);
     return authority;
   } else {
     return md;
@@ -193,7 +193,7 @@ static void hs_mutate_op(grpc_call_element *elem,
       if (op->type != GRPC_OP_METADATA) continue;
       calld->sent_status = 1;
       grpc_metadata_batch_add_head(&op->data.metadata, &calld->status,
-                                   grpc_mdelem_ref(channeld->status_ok));
+                                   GRPC_MDELEM_REF(channeld->status_ok));
       break;
     }
   }
@@ -264,17 +264,17 @@ static void destroy_channel_elem(grpc_channel_element *elem) {
   /* grab pointers to our data from the channel element */
   channel_data *channeld = elem->channel_data;
 
-  grpc_mdelem_unref(channeld->te_trailers);
-  grpc_mdelem_unref(channeld->status_ok);
-  grpc_mdelem_unref(channeld->status_not_found);
-  grpc_mdelem_unref(channeld->method_post);
-  grpc_mdelem_unref(channeld->http_scheme);
-  grpc_mdelem_unref(channeld->https_scheme);
-  grpc_mdelem_unref(channeld->grpc_scheme);
-  grpc_mdelem_unref(channeld->content_type);
-  grpc_mdstr_unref(channeld->path_key);
-  grpc_mdstr_unref(channeld->authority_key);
-  grpc_mdstr_unref(channeld->host_key);
+  GRPC_MDELEM_UNREF(channeld->te_trailers);
+  GRPC_MDELEM_UNREF(channeld->status_ok);
+  GRPC_MDELEM_UNREF(channeld->status_not_found);
+  GRPC_MDELEM_UNREF(channeld->method_post);
+  GRPC_MDELEM_UNREF(channeld->http_scheme);
+  GRPC_MDELEM_UNREF(channeld->https_scheme);
+  GRPC_MDELEM_UNREF(channeld->grpc_scheme);
+  GRPC_MDELEM_UNREF(channeld->content_type);
+  GRPC_MDSTR_UNREF(channeld->path_key);
+  GRPC_MDSTR_UNREF(channeld->authority_key);
+  GRPC_MDSTR_UNREF(channeld->host_key);
 }
 
 const grpc_channel_filter grpc_http_server_filter = {
-- 
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