diff options
Diffstat (limited to 'storage/xtradb/include/srv0srv.h')
| -rw-r--r-- | storage/xtradb/include/srv0srv.h | 50 |
1 files changed, 28 insertions, 22 deletions
diff --git a/storage/xtradb/include/srv0srv.h b/storage/xtradb/include/srv0srv.h index 4eb67a84cc1..c18bc7c1fc3 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 +Copyright (c) 2013, 2017, MariaDB Corporation Ab. All Rights Reserved. Portions of this file contain modifications contributed and copyrighted by Google, Inc. Those modifications are gratefully acknowledged and are described @@ -192,6 +192,9 @@ struct srv_stats_t { /** Number of encryption_get_latest_key_version calls */ ulint_ctr_64_t n_key_requests; + + /** Number of spaces in keyrotation list */ + ulint_ctr_64_t key_rotation_list_length; }; extern const char* srv_main_thread_op_info; @@ -199,13 +202,16 @@ extern const char* srv_main_thread_op_info; /** Prefix used by MySQL to indicate pre-5.1 table name encoding */ extern const char srv_mysql50_table_name_prefix[10]; -/* The monitor thread waits on this event. */ +/** Event to signal srv_monitor_thread. Not protected by a mutex. +Set after setting srv_print_innodb_monitor. */ extern os_event_t srv_monitor_event; -/* The error monitor thread waits on this event. */ +/** Event to signal the shutdown of srv_error_monitor_thread. +Not protected by a mutex. */ extern os_event_t srv_error_event; -/** The buffer pool dump/load thread waits on this event. */ +/** Event for waking up buf_dump_thread. Not protected by a mutex. +Set on shutdown or by buf_dump_start() or buf_load_start(). */ extern os_event_t srv_buf_dump_event; /** The buffer pool dump/load file name */ @@ -506,9 +512,6 @@ extern double srv_adaptive_flushing_lwm; extern ulong srv_flushing_avg_loops; extern ulong srv_force_recovery; -#ifndef DBUG_OFF -extern ulong srv_force_recovery_crash; -#endif /* !DBUG_OFF */ extern ulint srv_fast_shutdown; /*!< If this is 1, do not do a purge and index buffer merge. @@ -523,6 +526,7 @@ extern unsigned long long srv_stats_transient_sample_pages; extern my_bool srv_stats_persistent; extern unsigned long long srv_stats_persistent_sample_pages; extern my_bool srv_stats_auto_recalc; +extern my_bool srv_stats_include_delete_marked; extern unsigned long long srv_stats_modified_counter; extern my_bool srv_stats_sample_traditional; @@ -1070,24 +1074,17 @@ ulint srv_get_task_queue_length(void); /*===========================*/ -/*********************************************************************//** -Releases threads of the type given from suspension in the thread table. -NOTE! The server mutex has to be reserved by the caller! -@return number of threads released: this may be less than n if not -enough threads were suspended at the moment */ -UNIV_INTERN -ulint -srv_release_threads( -/*================*/ - enum srv_thread_type type, /*!< in: thread type */ - ulint n); /*!< in: number of threads to release */ +/** Ensure that a given number of threads of the type given are running +(or are already terminated). +@param[in] type thread type +@param[in] n number of threads that have to run */ +void +srv_release_threads(enum srv_thread_type type, ulint n); -/**********************************************************************//** -Wakeup the purge threads. */ +/** Wake up the purge threads. */ UNIV_INTERN void -srv_purge_wakeup(void); -/*==================*/ +srv_purge_wakeup(); /** Status variables to be passed to MySQL */ struct export_var_t{ @@ -1268,6 +1265,7 @@ struct export_var_t{ ulint innodb_encryption_rotation_pages_flushed; ulint innodb_encryption_rotation_estimated_iops; ib_int64_t innodb_encryption_key_requests; + ib_int64_t innodb_key_rotation_list_length; ulint innodb_scrub_page_reorganizations; ulint innodb_scrub_page_splits; @@ -1325,4 +1323,12 @@ wsrep_srv_conc_cancel_wait( thread */ #endif /* WITH_WSREP */ +#ifndef DBUG_OFF +/** false before InnoDB monitor has been printed at least once, true +afterwards */ +extern bool srv_debug_monitor_printed; +#else +#define srv_debug_monitor_printed false +#endif + #endif |