diff options
| author | Sergei Golubchik <sergii@pisem.net> | 2012-01-16 20:16:35 +0100 |
|---|---|---|
| committer | Sergei Golubchik <sergii@pisem.net> | 2012-01-16 20:16:35 +0100 |
| commit | 38e3ae155db08ab2e9e5c267f05f89bec0542b33 (patch) | |
| tree | 7289bbef1ba3f495aa5c7cdb7d0a3f993a5bbc80 /sql/mdl.h | |
| parent | c56483d972d023105fbcb0f47af0042ee092657c (diff) | |
| parent | ed1ba992c1d3c3ecbe6a2769c51ceb5d27606d3b (diff) | |
| download | mariadb-git-38e3ae155db08ab2e9e5c267f05f89bec0542b33.tar.gz | |
mysql-5.5 merge
Diffstat (limited to 'sql/mdl.h')
| -rw-r--r-- | sql/mdl.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sql/mdl.h b/sql/mdl.h index 3a0ac0037aa..d50de7d14c3 100644 --- a/sql/mdl.h +++ b/sql/mdl.h @@ -852,4 +852,12 @@ extern "C" void thd_exit_cond(MYSQL_THD thd, const char *old_msg); extern mysql_mutex_t LOCK_open; #endif + +/* + Start-up parameter for the maximum size of the unused MDL_lock objects cache + and a constant for its default value. +*/ +extern ulong mdl_locks_cache_size; +static const ulong MDL_LOCKS_CACHE_SIZE_DEFAULT = 1024; + #endif |