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Stage_manager Class Reference

#include <binlog.h>

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__

Detailed Description

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

Definition at line 31 of file binlog.h.

Member Enumeration Documentation

enum Stage_manager::StageID

Constants for queues for different stages.

Definition at line 103 of file binlog.h.

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.

Definition at line 197 of file binlog.h.

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