diff options
Diffstat (limited to 'sql/ha_berkeley.cc')
| -rw-r--r-- | sql/ha_berkeley.cc | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/sql/ha_berkeley.cc b/sql/ha_berkeley.cc index eeca6cb1657..e45d0592578 100644 --- a/sql/ha_berkeley.cc +++ b/sql/ha_berkeley.cc @@ -78,9 +78,11 @@ const char *ha_berkeley_ext=".db"; bool berkeley_shared_data=0; u_int32_t berkeley_init_flags= DB_PRIVATE | DB_RECOVER, berkeley_env_flags=0, berkeley_lock_type=DB_LOCK_DEFAULT; -ulong berkeley_cache_size, berkeley_log_buffer_size, berkeley_log_file_size=0; +ulong berkeley_log_buffer_size=0 , berkeley_log_file_size=0; +ulonglong berkeley_cache_size= 0; char *berkeley_home, *berkeley_tmpdir, *berkeley_logdir; long berkeley_lock_scan_time=0; +ulong berkeley_region_size=0, berkeley_cache_parts=1; ulong berkeley_trans_retry=1; ulong berkeley_max_lock; pthread_mutex_t bdb_mutex; @@ -204,10 +206,17 @@ bool berkeley_init(void) DB_VERB_DEADLOCK | DB_VERB_RECOVERY, 1); - db_env->set_cachesize(db_env, 0, berkeley_cache_size, 0); + if (berkeley_cache_size > (uint) ~0) + db_env->set_cachesize(db_env, berkeley_cache_size / (1024*1024L*1024L), + berkeley_cache_size % (1024L*1024L*1024L), + berkeley_cache_parts); + else + db_env->set_cachesize(db_env, 0, berkeley_cache_size, berkeley_cache_parts); + db_env->set_lg_max(db_env, berkeley_log_file_size); db_env->set_lg_bsize(db_env, berkeley_log_buffer_size); db_env->set_lk_detect(db_env, berkeley_lock_type); + db_env->set_lg_regionmax(db_env, berkeley_region_size); if (berkeley_max_lock) db_env->set_lk_max(db_env, berkeley_max_lock); |