Dependency_tracker instrumentation parameters, packed into this structure to simplify construction of a Dependency_tracker class instance and prevent mistakes when passing a lot of integer parameters into the class constructor. More...

#include <dependency_tracker_psi.h>

Public Attributes
concurrency::Mutex_key	key_mt_registry_entry {0}
	mutex: One key for mutexes used to synchronize access to each entry (1 mutex per 1 entry) More...

concurrency::Stage_key	key_stage_activate_task {0}
	stage: register / activate a task More...

concurrency::Stage_key	key_stage_add_dependency {0}
	stage: add dependency More...

concurrency::Stage_key	key_stage_check_ready {0}
	stage: check if task is ready to execute More...

concurrency::Stage_key	key_stage_mark_dependency_met {0}
	stage: mark dependency met (task callback) More...

allocators::Memory_resource	memory_resource
	memory: memory instrumentation object More...

Detailed Description

Dependency_tracker instrumentation parameters, packed into this structure to simplify construction of a Dependency_tracker class instance and prevent mistakes when passing a lot of integer parameters into the class constructor.

Member Data Documentation

◆ key_mt_registry_entry

concurrency::Mutex_key mysql::scheduler::Dependency_tracker_psi::key_mt_registry_entry {0}

mutex: One key for mutexes used to synchronize access to each entry (1 mutex per 1 entry)

◆ key_stage_activate_task

concurrency::Stage_key mysql::scheduler::Dependency_tracker_psi::key_stage_activate_task {0}

stage: register / activate a task

◆ key_stage_add_dependency

concurrency::Stage_key mysql::scheduler::Dependency_tracker_psi::key_stage_add_dependency {0}

stage: add dependency

◆ key_stage_check_ready

concurrency::Stage_key mysql::scheduler::Dependency_tracker_psi::key_stage_check_ready {0}

stage: check if task is ready to execute

◆ key_stage_mark_dependency_met

concurrency::Stage_key mysql::scheduler::Dependency_tracker_psi::key_stage_mark_dependency_met {0}

stage: mark dependency met (task callback)

◆ memory_resource

allocators::Memory_resource mysql::scheduler::Dependency_tracker_psi::memory_resource

memory: memory instrumentation object

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

libs/mysql/scheduler/dependency_tracker_psi.h

Public Attributes