diff options
| author | unknown <marko@hundin.mysql.fi> | 2005-01-25 16:27:13 +0200 |
|---|---|---|
| committer | unknown <marko@hundin.mysql.fi> | 2005-01-25 16:27:13 +0200 |
| commit | f35117ea34b679b0ac07593ab1cc7b14b7dc334b (patch) | |
| tree | 887cf8acd7bc5a8438d844d8eae91e0aaaea9d01 /innobase | |
| parent | b7c59b9e2266f35dbaa60f8fd2ffa371bbfc46b6 (diff) | |
| download | mariadb-git-f35117ea34b679b0ac07593ab1cc7b14b7dc334b.tar.gz | |
InnoDB: Backport innodb_autoextend_increment from 4.1
innobase/include/srv0srv.h:
Add configuration variable srv_auto_extend_increment
innobase/srv/srv0srv.c:
Add configuration variable srv_auto_extend_increment
sql/ha_innodb.h:
Add configuration variable srv_auto_extend_increment
sql/mysqld.cc:
Add startup option innodb_autoextend_increment
sql/set_var.cc:
Add settable global variable innodb_autoextend_increment
Diffstat (limited to 'innobase')
| -rw-r--r-- | innobase/include/srv0srv.h | 4 | ||||
| -rw-r--r-- | innobase/srv/srv0srv.c | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/innobase/include/srv0srv.h b/innobase/include/srv0srv.h index c76a1917615..aa2fead53c2 100644 --- a/innobase/include/srv0srv.h +++ b/innobase/include/srv0srv.h @@ -27,7 +27,8 @@ extern os_event_t srv_lock_timeout_thread_event; /* If the last data file is auto-extended, we add this many pages to it at a time */ -#define SRV_AUTO_EXTEND_INCREMENT (8 * ((1024 * 1024) / UNIV_PAGE_SIZE)) +#define SRV_AUTO_EXTEND_INCREMENT \ + (srv_auto_extend_increment * ((1024 * 1024) / UNIV_PAGE_SIZE)) /* This is set to TRUE if the MySQL user has set it in MySQL */ extern ibool srv_lower_case_table_names; @@ -49,6 +50,7 @@ extern ulint* srv_data_file_is_raw_partition; extern ibool srv_auto_extend_last_data_file; extern ulint srv_last_file_size_max; +extern ulint srv_auto_extend_increment; extern ibool srv_created_new_raw; diff --git a/innobase/srv/srv0srv.c b/innobase/srv/srv0srv.c index d633c67cdf3..217a97d84a2 100644 --- a/innobase/srv/srv0srv.c +++ b/innobase/srv/srv0srv.c @@ -86,6 +86,9 @@ ulint srv_last_file_size_max = 0; /* if != 0, this tells the max size auto-extending may increase the last data file size */ +ulint srv_auto_extend_increment = 8; /* If the last data file is + auto-extended, we add this + many pages to it at a time */ ulint* srv_data_file_is_raw_partition = NULL; /* If the following is TRUE we do not allow inserts etc. This protects |