Merge branch 'bb-10.3-release' into bb-10.4-release10.4-merge-attempt

4 files changed, 7 insertions, 6 deletions

diff --git a/storage/innobase/include/ha_prototypes.h b/storage/innobase/include/ha_prototypes.h
index 28e5d1d4f56..b54c0dfe384 100644
--- a/storage/innobase/include/ha_prototypes.h
+++ b/storage/innobase/include/ha_prototypes.h
@@ -233,7 +233,7 @@ innobase_casedn_str(
 UNIV_INTERN
 int
 wsrep_innobase_kill_one_trx(
-	THD* bf_thd,
+	MYSQL_THD bf_thd,
 	trx_t *victim_trx,
 	bool signal);
 
diff --git a/storage/innobase/include/srv0srv.h b/storage/innobase/include/srv0srv.h
index e1d37613dc9..f7a5cb5b29e 100644
--- a/storage/innobase/include/srv0srv.h
+++ b/storage/innobase/include/srv0srv.h
@@ -3,7 +3,7 @@
 Copyright (c) 1995, 2017, Oracle and/or its affiliates. All rights reserved.
 Copyright (c) 2008, 2009, Google Inc.
 Copyright (c) 2009, Percona Inc.
-Copyright (c) 2013, 2019, MariaDB Corporation.
+Copyright (c) 2013, 2021, MariaDB Corporation.
 
 Portions of this file contain modifications contributed and copyrighted by
 Google, Inc. Those modifications are gratefully acknowledged and are described
@@ -410,8 +410,6 @@ extern double	srv_defragment_fill_factor;
 extern uint	srv_defragment_frequency;
 extern ulonglong	srv_defragment_interval;
 
-extern ulong	srv_idle_flush_pct;
-
 extern uint	srv_change_buffer_max_size;
 
 /* Number of IO operations per second the server can do */
diff --git a/storage/innobase/include/trx0trx.h b/storage/innobase/include/trx0trx.h
index c32234d923d..daffbacdfe6 100644
--- a/storage/innobase/include/trx0trx.h
+++ b/storage/innobase/include/trx0trx.h
@@ -1,7 +1,7 @@
 /*****************************************************************************
 
 Copyright (c) 1996, 2016, Oracle and/or its affiliates. All Rights Reserved.
-Copyright (c) 2015, 2020, MariaDB Corporation.
+Copyright (c) 2015, 2021, MariaDB Corporation.
 
 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
@@ -799,6 +799,9 @@ public:
 	/** whether wsrep_on(mysql_thd) held at the start of transaction */
 	bool		wsrep;
 	bool is_wsrep() const { return UNIV_UNLIKELY(wsrep); }
+	/** true, if BF thread is performing unique secondary index scanning */
+	bool wsrep_UK_scan;
+	bool is_wsrep_UK_scan() const { return UNIV_UNLIKELY(wsrep_UK_scan); }
 #else /* WITH_WSREP */
 	bool is_wsrep() const { return false; }
 #endif /* WITH_WSREP */
diff --git a/storage/innobase/include/univ.i b/storage/innobase/include/univ.i
index 99e493acfb4..b66ea937ec2 100644
--- a/storage/innobase/include/univ.i
+++ b/storage/innobase/include/univ.i
@@ -1,7 +1,7 @@
 /*****************************************************************************
 
 Copyright (c) 1994, 2016, Oracle and/or its affiliates. All Rights Reserved.
-Copyright (c) 2013, 2020, MariaDB Corporation.
+Copyright (c) 2013, 2021, MariaDB Corporation.
 Copyright (c) 2008, Google Inc.
 
 Portions of this file contain modifications contributed and copyrighted by