Stage_manager Class Reference

#include <binlog.h>

List of all members.

Classes
class	Mutex_queue
Public Types
enum	StageID { FLUSH_STAGE, SYNC_STAGE, COMMIT_STAGE, STAGE_COUNTER }
Public Member Functions
class Stage_manager::Mutex_queue	__attribute__ ((aligned(CPU_LEVEL1_DCACHE_LINESIZE)))
void	init ()
void	deinit ()
bool	enroll_for (StageID stage, THD *first, mysql_mutex_t *stage_mutex)
std::pair< bool, THD * >	pop_front (StageID stage)
void	clear_preempt_status (THD *head)
THD *	fetch_queue_for (StageID stage)
void	signal_done (THD *queue)
Public Attributes
enum Stage_manager::StageID	__attribute__

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Detailed Description

Class for maintaining the commit stages for binary log group commit.

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Member Enumeration Documentation

enum Stage_manager::StageID

Constants for queues for different stages.

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Member Function Documentation

THD* Stage_manager::fetch_queue_for

(

StageID

stage

)

[inline]

Fetch the entire queue and empty it.

Returns:

Pointer to the first session of the queue.

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The documentation for this class was generated from the following files:

• binlog.h
• binlog.cc