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diff --git a/include/mysql/psi/mysql_memory.h b/include/mysql/psi/mysql_memory.h
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+++ b/include/mysql/psi/mysql_memory.h
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+/* Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License, version 2.0,
+  as published by the Free Software Foundation.
+
+  This program is also distributed with certain software (including
+  but not limited to OpenSSL) that is licensed under separate terms,
+  as designated in a particular file or component or in included license
+  documentation.  The authors of MySQL hereby grant you an additional
+  permission to link the program and your derivative works with the
+  separately licensed software that they have included with MySQL.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License, version 2.0, for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software Foundation,
+  51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
+
+#ifndef MYSQL_MEMORY_H
+#define MYSQL_MEMORY_H
+
+/**
+  @file mysql/psi/mysql_memory.h
+  Instrumentation helpers for memory allocation.
+*/
+
+#include "mysql/psi/psi.h"
+
+#ifdef HAVE_PSI_MEMORY_INTERFACE
+#define PSI_CALL_memory_alloc(A1,A2,A3) PSI_MEMORY_CALL(memory_alloc)(A1,A2,A3)
+#define PSI_CALL_memory_free(A1,A2,A3) PSI_MEMORY_CALL(memory_free)(A1,A2,A3)
+#define PSI_CALL_memory_realloc(A1,A2,A3,A4) PSI_MEMORY_CALL(memory_realloc)(A1,A2,A3,A4)
+#define PSI_CALL_register_memory(A1,A2,A3) PSI_MEMORY_CALL(register_memory)(A1,A2,A3)
+#else
+#define PSI_CALL_memory_alloc(A1,A2,A3) 0
+#define PSI_CALL_memory_free(A1,A2,A3) do { } while(0)
+#define PSI_CALL_memory_realloc(A1,A2,A3,A4) 0
+#define PSI_CALL_register_memory(A1,A2,A3) do { } while(0)
+#endif
+
+#ifndef PSI_MEMORY_CALL
+#define PSI_MEMORY_CALL(M) PSI_DYNAMIC_CALL(M)
+#endif
+
+/**
+  @defgroup Memory_instrumentation Memory Instrumentation
+  @ingroup Instrumentation_interface
+  @{
+*/
+
+/**
+  @def mysql_memory_register(P1, P2, P3)
+  Memory registration.
+*/
+#define mysql_memory_register(P1, P2, P3) \
+  inline_mysql_memory_register(P1, P2, P3)
+
+static inline void inline_mysql_memory_register(
+#ifdef HAVE_PSI_MEMORY_INTERFACE
+  const char *category,
+  PSI_memory_info *info,
+  int count)
+#else
+  const char *category __attribute__((unused)),
+  void *info __attribute__((unused)),
+  int count __attribute__((unused)))
+#endif
+{
+  PSI_CALL_register_memory(category, info, count);
+}
+
+/** @} (end of group Memory_instrumentation) */
+
+#endif
+