From 354bb40e75d94466e91fe6960523612c9d17ccfb Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Thu, 2 Nov 2017 23:11:29 +0300
Subject: Add implementation

---
 mysql/mysql/psi/mysql_memory.h | 62 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 mysql/mysql/psi/mysql_memory.h

(limited to 'mysql/mysql/psi/mysql_memory.h')

diff --git a/mysql/mysql/psi/mysql_memory.h b/mysql/mysql/psi/mysql_memory.h
new file mode 100644
index 0000000..55dd818
--- /dev/null
+++ b/mysql/mysql/psi/mysql_memory.h
@@ -0,0 +1,62 @@
+/* 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 as published by
+  the Free Software Foundation; version 2 of the License.
+
+  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 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"
+
+#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 MY_ATTRIBUTE((unused)),
+  void *info MY_ATTRIBUTE((unused)),
+  int count MY_ATTRIBUTE((unused)))
+#endif
+{
+#ifdef HAVE_PSI_MEMORY_INTERFACE
+  PSI_MEMORY_CALL(register_memory)(category, info, count);
+#endif
+}
+
+/** @} (end of group Memory_instrumentation) */
+
+#endif
+
-- 
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