1 files changed, 102 insertions, 0 deletions
diff --git a/src/rocksdb/utilities/transactions/lock/range/range_tree/lib/ft/ft-status.h b/src/rocksdb/utilities/transactions/lock/range/range_tree/lib/ft/ft-status.h
new file mode 100644
index 000000000..1b4511172
--- /dev/null
+++ b/src/rocksdb/utilities/transactions/lock/range/range_tree/lib/ft/ft-status.h
@@ -0,0 +1,102 @@
+/* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
+// vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
+#ident "$Id$"
+/*======
+This file is part of PerconaFT.
+
+
+Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved.
+
+    PerconaFT is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License, version 2,
+    as published by the Free Software Foundation.
+
+    PerconaFT 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 PerconaFT.  If not, see <http://www.gnu.org/licenses/>.
+
+----------------------------------------
+
+    PerconaFT is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License, version 3,
+    as published by the Free Software Foundation.
+
+    PerconaFT 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 Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with PerconaFT.  If not, see <http://www.gnu.org/licenses/>.
+
+----------------------------------------
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+======= */
+
+#ident \
+    "Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved."
+
+#pragma once
+
+#include "../db.h"
+#include "../portability/toku_race_tools.h"
+#include "../util/status.h"
+
+//
+// Lock Tree Manager statistics
+//
+class LTM_STATUS_S {
+ public:
+  enum {
+    LTM_SIZE_CURRENT = 0,
+    LTM_SIZE_LIMIT,
+    LTM_ESCALATION_COUNT,
+    LTM_ESCALATION_TIME,
+    LTM_ESCALATION_LATEST_RESULT,
+    LTM_NUM_LOCKTREES,
+    LTM_LOCK_REQUESTS_PENDING,
+    LTM_STO_NUM_ELIGIBLE,
+    LTM_STO_END_EARLY_COUNT,
+    LTM_STO_END_EARLY_TIME,
+    LTM_WAIT_COUNT,
+    LTM_WAIT_TIME,
+    LTM_LONG_WAIT_COUNT,
+    LTM_LONG_WAIT_TIME,
+    LTM_TIMEOUT_COUNT,
+    LTM_WAIT_ESCALATION_COUNT,
+    LTM_WAIT_ESCALATION_TIME,
+    LTM_LONG_WAIT_ESCALATION_COUNT,
+    LTM_LONG_WAIT_ESCALATION_TIME,
+    LTM_STATUS_NUM_ROWS  // must be last
+  };
+
+  void init(void);
+  void destroy(void);
+
+  TOKU_ENGINE_STATUS_ROW_S status[LTM_STATUS_NUM_ROWS];
+
+ private:
+  bool m_initialized = false;
+};
+typedef LTM_STATUS_S* LTM_STATUS;
+extern LTM_STATUS_S ltm_status;
+
+#define LTM_STATUS_VAL(x) ltm_status.status[LTM_STATUS_S::x].value.num
+
+void toku_status_init(void);     // just call ltm_status.init();
+void toku_status_destroy(void);  // just call ltm_status.destroy();