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MDEV-532: Async InnoDB commit checkpoint.

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Make the commit checkpoint inside InnoDB be asynchroneous.
Implement a background thread in binlog to do the writing and flushing of
binlog checkpoint events to disk.
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unknown
2012-12-14 15:38:07 +01:00
parent e97d6232f3
commit 40bbf697aa
23 changed files with 639 additions and 44 deletions
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sql/sql_class.h
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@ -1255,7 +1255,8 @@ enum enum_thread_type
SYSTEM_THREAD_SLAVE_SQL= 4,
SYSTEM_THREAD_NDBCLUSTER_BINLOG= 8,
SYSTEM_THREAD_EVENT_SCHEDULER= 16,
SYSTEM_THREAD_EVENT_WORKER= 32
SYSTEM_THREAD_EVENT_WORKER= 32,
SYSTEM_THREAD_BINLOG_BACKGROUND= 64
};
inline char const *