diff options
Diffstat (limited to 'storage/innobase/include/srv0srv.h')
| -rw-r--r-- | storage/innobase/include/srv0srv.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/storage/innobase/include/srv0srv.h b/storage/innobase/include/srv0srv.h index 5290ef5fe11..e2d061969f3 100644 --- a/storage/innobase/include/srv0srv.h +++ b/storage/innobase/include/srv0srv.h @@ -265,6 +265,10 @@ extern ulint srv_fatal_semaphore_wait_threshold; #define SRV_SEMAPHORE_WAIT_EXTENSION 7200 extern ulint srv_dml_needed_delay; +#ifdef UNIV_DEBUG +extern my_bool srv_purge_view_update_only_debug; +#endif /* UNIV_DEBUG */ + extern mutex_t* kernel_mutex_temp;/* mutex protecting the server, trx structs, query threads, and lock table: we allocate it from dynamic memory to get it to the @@ -333,6 +337,9 @@ extern ulint srv_buf_pool_flushed; reading of a disk page */ extern ulint srv_buf_pool_reads; +/** print all user-level transactions deadlocks to mysqld stderr */ +extern my_bool srv_print_all_deadlocks; + /** Status variables to be passed to MySQL */ typedef struct export_var_struct export_struc; @@ -700,7 +707,9 @@ struct export_var_struct{ ulint innodb_data_reads; /*!< I/O read requests */ ulint innodb_buffer_pool_pages_total; /*!< Buffer pool size */ ulint innodb_buffer_pool_pages_data; /*!< Data pages */ + ulint innodb_buffer_pool_bytes_data; /*!< File bytes used */ ulint innodb_buffer_pool_pages_dirty; /*!< Dirty data pages */ + ulint innodb_buffer_pool_bytes_dirty; /*!< File bytes modified */ ulint innodb_buffer_pool_pages_misc; /*!< Miscellanous pages */ ulint innodb_buffer_pool_pages_free; /*!< Free pages */ #ifdef UNIV_DEBUG @@ -742,6 +751,11 @@ struct export_var_struct{ ulint innodb_rows_updated; /*!< srv_n_rows_updated */ ulint innodb_rows_deleted; /*!< srv_n_rows_deleted */ ulint innodb_truncated_status_writes; /*!< srv_truncated_status_writes */ +#ifdef UNIV_DEBUG + ulint innodb_purge_trx_id_age; /*!< max_trx_id - purged trx_id */ + ulint innodb_purge_view_trx_id_age; /*!< rw_max_trx_id + - purged view's min trx_id */ +#endif /* UNIV_DEBUG */ }; /** Thread slot in the thread table */ |