mongo::Lock::ParallelBatchWriterMode Class Reference

Turn on "parallel batch writer mode" by locking the global ParallelBatchWriterMode resource in exclusive mode. More...

#include <d_concurrency.h>

Detailed Description

Turn on "parallel batch writer mode" by locking the global ParallelBatchWriterMode resource in exclusive mode.

This mode is off by default. Note that only one thread creates a ParallelBatchWriterMode object; the other batch writers just call setShouldConflictWithSecondaryBatchApplication(false).

Public Member Functions
	ParallelBatchWriterMode (Locker *lockState)

Private Member Functions
	MONGO_DISALLOW_COPYING (ParallelBatchWriterMode)

Private Attributes
ResourceLock	_pbwm
ShouldNotConflictWithSecondaryBatchApplicationBlock	_shouldNotConflictBlock

Constructor & Destructor Documentation

ParallelBatchWriterMode()

mongo::Lock::ParallelBatchWriterMode::ParallelBatchWriterMode ( Locker *  lockState )

explicit

Member Function Documentation

MONGO_DISALLOW_COPYING()

mongo::Lock::ParallelBatchWriterMode::MONGO_DISALLOW_COPYING ( ParallelBatchWriterMode  )

private

Member Data Documentation

_pbwm

ResourceLock mongo::Lock::ParallelBatchWriterMode::_pbwm

private

_shouldNotConflictBlock

ShouldNotConflictWithSecondaryBatchApplicationBlock mongo::Lock::ParallelBatchWriterMode::_shouldNotConflictBlock

private

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

• /home/louis/git/mongodbsource.github.io/src/src/mongo/db/concurrency/d_concurrency.h
• /home/louis/git/mongodbsource.github.io/src/src/mongo/db/concurrency/d_concurrency.cpp