mysql::csa::Resource_entry Struct Reference

Entry for a named resource, managing available count and synchronization. More...

#include <resource_monitor.h>

Public Member Functions
	Resource_entry ()=default
	Default constructible. More...

Public Attributes
std::atomic< long long >	m_available {0}
	Currently available amount of the resource. More...
std::atomic< long long >	m_limit {0}
	Resource limit. More...
PSI_stage_info *	m_stage {nullptr}
	Waiting stage set only if the requested amount is higher than currently available and thread waits for the resource to be released. More...

Detailed Description

Entry for a named resource, managing available count and synchronization.

Constructor & Destructor Documentation

Resource_entry()

mysql::csa::Resource_entry::Resource_entry ( )

default

Default constructible.

Member Data Documentation

m_available

std::atomic<long long> mysql::csa::Resource_entry::m_available {0}

Currently available amount of the resource.

m_limit

std::atomic<long long> mysql::csa::Resource_entry::m_limit {0}

Resource limit.

m_stage

PSI_stage_info* mysql::csa::Resource_entry::m_stage {nullptr}

Waiting stage set only if the requested amount is higher than currently available and thread waits for the resource to be released.

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The documentation for this struct was generated from the following file:

• sql/changestreams/apply/resource/resource_monitor.h