diff options
Diffstat (limited to 'storage/xtradb/include/srv0srv.h')
| -rw-r--r-- | storage/xtradb/include/srv0srv.h | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/storage/xtradb/include/srv0srv.h b/storage/xtradb/include/srv0srv.h index c18bc7c1fc3..cf7824d91e7 100644 --- a/storage/xtradb/include/srv0srv.h +++ b/storage/xtradb/include/srv0srv.h @@ -3,7 +3,7 @@ Copyright (c) 1995, 2016, Oracle and/or its affiliates. All rights reserved. Copyright (c) 2008, 2009, Google Inc. Copyright (c) 2009, Percona Inc. -Copyright (c) 2013, 2017, MariaDB Corporation Ab. All Rights Reserved. +Copyright (c) 2013, 2017, MariaDB Corporation. Portions of this file contain modifications contributed and copyrighted by Google, Inc. Those modifications are gratefully acknowledged and are described @@ -55,11 +55,10 @@ Created 10/10/1995 Heikki Tuuri /* Global counters used inside InnoDB. */ struct srv_stats_t { - typedef ib_counter_t<lsn_t, 1, single_indexer_t> lsn_ctr_1_t; - typedef ib_counter_t<ulint, 1, single_indexer_t> ulint_ctr_1_t; - typedef ib_counter_t<lint, 1, single_indexer_t> lint_ctr_1_t; typedef ib_counter_t<ulint, 64> ulint_ctr_64_t; - typedef ib_counter_t<ib_int64_t, 1, single_indexer_t> ib_int64_ctr_1_t; + typedef simple_counter<lsn_t> lsn_ctr_1_t; + typedef simple_counter<ulint> ulint_ctr_1_t; + typedef simple_counter<ib_int64_t> ib_int64_ctr_1_t; /** Count the amount of data written in total (in bytes) */ ulint_ctr_1_t data_written; @@ -73,8 +72,9 @@ struct srv_stats_t { /** Amount of data written to the log files in bytes */ lsn_ctr_1_t os_log_written; - /** Number of writes being done to the log files */ - lint_ctr_1_t os_log_pending_writes; + /** Number of writes being done to the log files. + Protected by log_sys->write_mutex. */ + ulint_ctr_1_t os_log_pending_writes; /** We increase this counter, when we don't have enough space in the log buffer and have to flush it */ @@ -148,7 +148,7 @@ struct srv_stats_t { ulint_ctr_1_t n_lock_wait_count; /** Number of threads currently waiting on database locks */ - lint_ctr_1_t n_lock_wait_current_count; + simple_counter<ulint, true> n_lock_wait_current_count; /** Number of rows read. */ ulint_ctr_64_t n_rows_read; @@ -496,7 +496,9 @@ as enum type because the configure option takes unsigned integer type. */ extern ulong srv_innodb_stats_method; #ifdef UNIV_LOG_ARCHIVE -extern ibool srv_log_archive_on; +extern bool srv_log_archive_on; +extern bool srv_archive_recovery; +extern ib_uint64_t srv_archive_recovery_limit_lsn; #endif /* UNIV_LOG_ARCHIVE */ extern char* srv_file_flush_method_str; @@ -547,6 +549,14 @@ extern ulong srv_pass_corrupt_table; extern ulong srv_log_checksum_algorithm; +extern bool srv_apply_log_only; + +extern bool srv_backup_mode; +extern bool srv_close_files; +extern bool srv_xtrabackup; + +#define IS_XTRABACKUP() (srv_xtrabackup) + extern my_bool srv_force_primary_key; /* Helper macro to support srv_pass_corrupt_table checks. If 'cond' is FALSE, |