Merge pull request #9389 from y-zeng/registry_comments
Document new args in grpc_resolver_create
diff --git a/src/core/ext/client_channel/resolver_registry.h b/src/core/ext/client_channel/resolver_registry.h
index 4fb1613..a460646 100644
--- a/src/core/ext/client_channel/resolver_registry.h
+++ b/src/core/ext/client_channel/resolver_registry.h
@@ -60,7 +60,9 @@
return it.
If a resolver factory was not found, return NULL.
\a args is a set of channel arguments to be included in the result
- (typically the set of arguments passed in from the client API). */
+ (typically the set of arguments passed in from the client API).
+ \a pollset_set is used to drive IO in the name resolution process, it
+ should not be NULL. */
grpc_resolver *grpc_resolver_create(grpc_exec_ctx *exec_ctx, const char *target,
const grpc_channel_args *args,
grpc_pollset_set *pollset_set);