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5.7.13
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Sergei Golubchik
213
include/mysql/psi/mysql_transaction.h
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213
include/mysql/psi/mysql_transaction.h
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/* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#ifndef MYSQL_TRANSACTION_H
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#define MYSQL_TRANSACTION_H
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/**
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@file mysql/psi/mysql_transaction.h
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Instrumentation helpers for transactions.
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*/
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#include "mysql/psi/psi.h"
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#ifndef PSI_TRANSACTION_CALL
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#define PSI_TRANSACTION_CALL(M) PSI_DYNAMIC_CALL(M)
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#endif
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/**
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@defgroup Transaction_instrumentation Transaction Instrumentation
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@ingroup Instrumentation_interface
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@{
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*/
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#ifdef HAVE_PSI_TRANSACTION_INTERFACE
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#define MYSQL_START_TRANSACTION(STATE, XID, TRXID, ISO, RO, AC) \
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inline_mysql_start_transaction(STATE, XID, TRXID, ISO, RO, AC, __FILE__, __LINE__)
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#else
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#define MYSQL_START_TRANSACTION(STATE, XID, TRXID, ISO, RO, AC) \
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do {} while (0)
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#endif
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#ifdef HAVE_PSI_TRANSACTION_INTERFACE
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#define MYSQL_SET_TRANSACTION_GTID(LOCKER, P1, P2) \
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inline_mysql_set_transaction_gtid(LOCKER, P1, P2)
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#else
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#define MYSQL_SET_TRANSACTION_GTID(LOCKER, P1, P2) \
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do {} while (0)
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#endif
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#ifdef HAVE_PSI_TRANSACTION_INTERFACE
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#define MYSQL_SET_TRANSACTION_XID(LOCKER, P1, P2) \
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inline_mysql_set_transaction_xid(LOCKER, P1, P2)
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#else
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#define MYSQL_SET_TRANSACTION_XID(LOCKER, P1, P2) \
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do {} while (0)
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#endif
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#ifdef HAVE_PSI_TRANSACTION_INTERFACE
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#define MYSQL_SET_TRANSACTION_XA_STATE(LOCKER, P1) \
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inline_mysql_set_transaction_xa_state(LOCKER, P1)
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#else
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#define MYSQL_SET_TRANSACTION_XA_STATE(LOCKER, P1) \
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do {} while (0)
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#endif
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#ifdef HAVE_PSI_TRANSACTION_INTERFACE
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#define MYSQL_SET_TRANSACTION_TRXID(LOCKER, P1) \
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inline_mysql_set_transaction_trxid(LOCKER, P1)
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#else
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#define MYSQL_SET_TRANSACTION_TRXID(LOCKER, P1) \
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do {} while (0)
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#endif
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#ifdef HAVE_PSI_TRANSACTION_INTERFACE
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#define MYSQL_INC_TRANSACTION_SAVEPOINTS(LOCKER, P1) \
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inline_mysql_inc_transaction_savepoints(LOCKER, P1)
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#else
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#define MYSQL_INC_TRANSACTION_SAVEPOINTS(LOCKER, P1) \
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do {} while (0)
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#endif
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#ifdef HAVE_PSI_TRANSACTION_INTERFACE
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#define MYSQL_INC_TRANSACTION_ROLLBACK_TO_SAVEPOINT(LOCKER, P1) \
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inline_mysql_inc_transaction_rollback_to_savepoint(LOCKER, P1)
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#else
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#define MYSQL_INC_TRANSACTION_ROLLBACK_TO_SAVEPOINT(LOCKER, P1) \
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do {} while (0)
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#endif
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#ifdef HAVE_PSI_TRANSACTION_INTERFACE
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#define MYSQL_INC_TRANSACTION_RELEASE_SAVEPOINT(LOCKER, P1) \
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inline_mysql_inc_transaction_release_savepoint(LOCKER, P1)
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#else
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#define MYSQL_INC_TRANSACTION_RELEASE_SAVEPOINT(LOCKER, P1) \
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do {} while (0)
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#endif
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#ifdef HAVE_PSI_TRANSACTION_INTERFACE
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#define MYSQL_ROLLBACK_TRANSACTION(LOCKER) \
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inline_mysql_rollback_transaction(LOCKER)
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#else
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#define MYSQL_ROLLBACK_TRANSACTION(LOCKER) \
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NULL
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#endif
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#ifdef HAVE_PSI_TRANSACTION_INTERFACE
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#define MYSQL_COMMIT_TRANSACTION(LOCKER) \
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inline_mysql_commit_transaction(LOCKER)
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#else
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#define MYSQL_COMMIT_TRANSACTION(LOCKER) \
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NULL
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#endif
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#ifdef HAVE_PSI_TRANSACTION_INTERFACE
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static inline struct PSI_transaction_locker *
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inline_mysql_start_transaction(PSI_transaction_locker_state *state,
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const void *xid,
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const ulonglong *trxid,
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int isolation_level,
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my_bool read_only,
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my_bool autocommit,
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const char *src_file, int src_line)
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{
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PSI_transaction_locker *locker;
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locker= PSI_TRANSACTION_CALL(get_thread_transaction_locker)(state,
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xid, trxid,
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isolation_level,
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read_only,
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autocommit);
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if (likely(locker != NULL))
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PSI_TRANSACTION_CALL(start_transaction)(locker, src_file, src_line);
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return locker;
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}
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static inline void
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inline_mysql_set_transaction_gtid(PSI_transaction_locker *locker,
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const void *sid,
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const void *gtid_spec)
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{
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if (likely(locker != NULL))
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PSI_TRANSACTION_CALL(set_transaction_gtid)(locker, sid, gtid_spec);
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}
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static inline void
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inline_mysql_set_transaction_xid(PSI_transaction_locker *locker,
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const void *xid,
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int xa_state)
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{
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if (likely(locker != NULL))
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PSI_TRANSACTION_CALL(set_transaction_xid)(locker, xid, xa_state);
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}
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static inline void
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inline_mysql_set_transaction_xa_state(PSI_transaction_locker *locker,
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int xa_state)
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{
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if (likely(locker != NULL))
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PSI_TRANSACTION_CALL(set_transaction_xa_state)(locker, xa_state);
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}
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static inline void
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inline_mysql_set_transaction_trxid(PSI_transaction_locker *locker,
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const ulonglong *trxid)
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{
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if (likely(locker != NULL))
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PSI_TRANSACTION_CALL(set_transaction_trxid)(locker, trxid);
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}
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static inline void
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inline_mysql_inc_transaction_savepoints(PSI_transaction_locker *locker,
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ulong count)
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{
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if (likely(locker != NULL))
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PSI_TRANSACTION_CALL(inc_transaction_savepoints)(locker, count);
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}
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static inline void
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inline_mysql_inc_transaction_rollback_to_savepoint(PSI_transaction_locker *locker,
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ulong count)
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{
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if (likely(locker != NULL))
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PSI_TRANSACTION_CALL(inc_transaction_rollback_to_savepoint)(locker, count);
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}
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static inline void
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inline_mysql_inc_transaction_release_savepoint(PSI_transaction_locker *locker,
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ulong count)
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{
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if (likely(locker != NULL))
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PSI_TRANSACTION_CALL(inc_transaction_release_savepoint)(locker, count);
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}
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static inline void
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inline_mysql_rollback_transaction(struct PSI_transaction_locker *locker)
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{
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if (likely(locker != NULL))
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PSI_TRANSACTION_CALL(end_transaction)(locker, false);
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}
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static inline void
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inline_mysql_commit_transaction(struct PSI_transaction_locker *locker)
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{
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if (likely(locker != NULL))
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PSI_TRANSACTION_CALL(end_transaction)(locker, true);
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}
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#endif
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/** @} (end of group Transaction_instrumentation) */
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#endif
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