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authorMarko Mäkelä <marko.makela@mariadb.com>2017-02-20 14:02:40 +0200
committerMarko Mäkelä <marko.makela@mariadb.com>2017-02-20 14:02:40 +0200
commit3c47ed48490f0bab1996beab5b22f386451f0d88 (patch)
treec374857b2f5d22bd86354877a098a0cd7967fa9e /storage/xtradb/include/ut0wqueue.h
parentba4d0a1b351ad3b8ddeea4b137bca4befe32e8c1 (diff)
parent13493078e9aea37f6714b3921921aa10864c8b30 (diff)
downloadmariadb-git-3c47ed48490f0bab1996beab5b22f386451f0d88.tar.gz
Merge 10.0 into 10.1
Diffstat (limited to 'storage/xtradb/include/ut0wqueue.h')
-rw-r--r--storage/xtradb/include/ut0wqueue.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/storage/xtradb/include/ut0wqueue.h b/storage/xtradb/include/ut0wqueue.h
index e6b9891aed1..d69363afe7b 100644
--- a/storage/xtradb/include/ut0wqueue.h
+++ b/storage/xtradb/include/ut0wqueue.h
@@ -1,6 +1,7 @@
/*****************************************************************************
Copyright (c) 2006, 2009, Oracle and/or its affiliates. All Rights Reserved.
+Copyright (c) 2017, MariaDB Corporation. 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
@@ -116,7 +117,9 @@ ib_wqueue_len(
struct ib_wqueue_t {
ib_mutex_t mutex; /*!< mutex protecting everything */
ib_list_t* items; /*!< work item list */
- os_event_t event; /*!< event we use to signal additions to list */
+ os_event_t event; /*!< event we use to signal additions to list;
+ os_event_set() and os_event_reset() are
+ protected by ib_wqueue_t::mutex */
};
#endif