Adjust an outdated comment.

dr-m · dr-m · commit c32dcae65aea · 2017-03-13T18:11:01.000+02:00
os_sync_free(), which hid resource leaks, was removed in MySQL 5.7.
diff --git a/storage/innobase/include/sync0debug.h b/storage/innobase/include/sync0debug.h
@@ -1,6 +1,7 @@
 /*****************************************************************************
 
 Copyright (c) 2013, 2015, Oracle and/or its affiliates. All Rights Reserved.
+Copyright (c) 2017, MariaDB Corporation. All Rights Reserved.
 
 Portions of this file contain modifications contributed and copyrighted by
 Google, Inc. Those modifications are gratefully acknowledged and are described
@@ -39,7 +40,7 @@ Created 2012-08-21 Sunny Bains
 void
 sync_check_init();
 
-/** Frees the resources in synchronization data structures. */
+/** Free the InnoDB synchronization data structures. */
 void
 sync_check_close();
 
diff --git a/storage/innobase/sync/sync0debug.cc b/storage/innobase/sync/sync0debug.cc
@@ -1,6 +1,7 @@
 /*****************************************************************************
 
 Copyright (c) 2014, 2016, Oracle and/or its affiliates. All Rights Reserved.
+Copyright (c) 2017, MariaDB Corporation. All Rights Reserved.
 
 Portions of this file contain modifications contributed and copyrighted by
 Google, Inc. Those modifications are gratefully acknowledged and are described
@@ -1787,8 +1788,7 @@ sync_check_init()
 	sync_array_init(OS_THREAD_MAX_N);
 }
 
-/** Frees the resources in InnoDB's own synchronization data structures. Use
-os_sync_free() after calling this. */
+/** Free the InnoDB synchronization data structures. */
 void
 sync_check_close()
 {

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,7 @@`
`1`	`1`	`/*****************************************************************************`
`2`	`2`
`3`	`3`	`Copyright (c) 2014, 2016, Oracle and/or its affiliates. All Rights Reserved.`
	`4`	`+Copyright (c) 2017, MariaDB Corporation. All Rights Reserved.`
`4`	`5`
`5`	`6`	`Portions of this file contain modifications contributed and copyrighted by`
`6`	`7`	`Google, Inc. Those modifications are gratefully acknowledged and are described`
`@@ -1787,8 +1788,7 @@ sync_check_init()`
`1787`	`1788`	`sync_array_init(OS_THREAD_MAX_N);`
`1788`	`1789`	`}`
`1789`	`1790`
`1790`		`-/** Frees the resources in InnoDB's own synchronization data structures. Use`
`1791`		`-os_sync_free() after calling this. */`
	`1791`	`+/** Free the InnoDB synchronization data structures. */`
`1792`	`1792`	`void`
`1793`	`1793`	`sync_check_close()`
`1794`	`1794`	`{`