The scheduler operations. More...

#include <scheduler.h>

Public Attributes
void(*	initialize )(const Scheduler_Control *)

void(*	schedule )(const Scheduler_Control , Thread_Control )

void(*	yield )(const Scheduler_Control , Thread_Control , Scheduler_Node *)

void(*	block )(const Scheduler_Control , Thread_Control , Scheduler_Node *)

void(*	unblock )(const Scheduler_Control , Thread_Control , Scheduler_Node *)

void(*	update_priority )(const Scheduler_Control , Thread_Control , Scheduler_Node *)

Priority_Control(*	map_priority )(const Scheduler_Control *, Priority_Control)

Priority_Control(*	unmap_priority )(const Scheduler_Control *, Priority_Control)

bool(*	ask_for_help )(const Scheduler_Control scheduler, Thread_Control the_thread, Scheduler_Node *node)
	Ask for help operation. More...

void(*	reconsider_help_request )(const Scheduler_Control scheduler, Thread_Control the_thread, Scheduler_Node *node)
	Reconsider help operation. More...

void(*	withdraw_node )(const Scheduler_Control scheduler, Thread_Control the_thread, Scheduler_Node *node, Thread_Scheduler_state next_state)
	Withdraw node operation. More...

void(*	pin )(const Scheduler_Control scheduler, Thread_Control the_thread, Scheduler_Node node, struct Per_CPU_Control cpu)
	Pin thread operation. More...

void(*	unpin )(const Scheduler_Control scheduler, Thread_Control the_thread, Scheduler_Node node, struct Per_CPU_Control cpu)
	Unpin thread operation. More...

void(*	add_processor )(const Scheduler_Control scheduler, Thread_Control idle)
	Add processor operation. More...

Thread_Control (	remove_processor )(const Scheduler_Control scheduler, struct Per_CPU_Control cpu)
	Remove processor operation. More...

void(*	node_initialize )(const Scheduler_Control , Scheduler_Node , Thread_Control *, Priority_Control)

void(*	node_destroy )(const Scheduler_Control , Scheduler_Node )

void(*	release_job )(const Scheduler_Control , Thread_Control , Priority_Node , uint64_t, Thread_queue_Context )

void(*	cancel_job )(const Scheduler_Control , Thread_Control , Priority_Node , Thread_queue_Context )

void(*	tick )(const Scheduler_Control , Thread_Control )

void(*	start_idle )(const Scheduler_Control , Thread_Control , struct Per_CPU_Control *)

bool(*	set_affinity )(const Scheduler_Control , Thread_Control , Scheduler_Node , const Processor_mask )

Detailed Description

The scheduler operations.

Definition at line 43 of file scheduler.h.

Member Data Documentation

◆ add_processor

void( * Scheduler_Operations::add_processor) (const Scheduler_Control *scheduler, Thread_Control *idle)

Add processor operation.

Parameters

[in]	scheduler	The scheduler instance to add the processor.
[in]	idle	The idle thread of the processor to add.

Definition at line 173 of file scheduler.h.

◆ ask_for_help

bool( * Scheduler_Operations::ask_for_help) (const Scheduler_Control *scheduler, Thread_Control *the_thread, Scheduler_Node *node)

Ask for help operation.

Parameters

[in]	scheduler	The scheduler instance to ask for help.
[in]	the_thread	The thread needing help.
[in]	node	The scheduler node.

Return values

true	Ask for help was successful.
false	Otherwise.

Definition at line 101 of file scheduler.h.

◆ block

void( * Scheduler_Operations::block) (const Scheduler_Control *, Thread_Control *, Scheduler_Node *)

See also: _Scheduler_Block()

Definition at line 58 of file scheduler.h.

◆ cancel_job

void( * Scheduler_Operations::cancel_job) (const Scheduler_Control *, Thread_Control *, Priority_Node *, Thread_queue_Context *)

See also: _Scheduler_Cancel_job()

Definition at line 213 of file scheduler.h.

◆ initialize

void( * Scheduler_Operations::initialize) (const Scheduler_Control *)

See also: _Scheduler_Handler_initialization()

Definition at line 45 of file scheduler.h.

◆ map_priority

Priority_Control( * Scheduler_Operations::map_priority) (const Scheduler_Control *, Priority_Control)

See also: _Scheduler_Map_priority()

Definition at line 79 of file scheduler.h.

◆ node_destroy

void( * Scheduler_Operations::node_destroy) (const Scheduler_Control *, Scheduler_Node *)

See also: _Scheduler_Node_destroy()

Definition at line 201 of file scheduler.h.

◆ node_initialize

void( * Scheduler_Operations::node_initialize) (const Scheduler_Control *, Scheduler_Node *, Thread_Control *, Priority_Control)

See also: _Scheduler_Node_initialize()

Definition at line 193 of file scheduler.h.

◆ pin

void( * Scheduler_Operations::pin) (const Scheduler_Control *scheduler, Thread_Control *the_thread, Scheduler_Node *node, struct Per_CPU_Control *cpu)

Pin thread operation.

Parameters

[in]	scheduler	The scheduler instance of the specified processor.
[in]	the_thread	The thread to pin.
[in]	node	The scheduler node of the thread.
[in]	cpu	The processor to pin the thread.

Definition at line 145 of file scheduler.h.

◆ reconsider_help_request

void( * Scheduler_Operations::reconsider_help_request) (const Scheduler_Control *scheduler, Thread_Control *the_thread, Scheduler_Node *node)

Reconsider help operation.

Parameters

[in]	scheduler	The scheduler instance to reconsider the help request.
[in]	the_thread	The thread reconsidering a help request.
[in]	node	The scheduler node.

Definition at line 115 of file scheduler.h.

◆ release_job

void( * Scheduler_Operations::release_job) (const Scheduler_Control *, Thread_Control *, Priority_Node *, uint64_t, Thread_queue_Context *)

See also: _Scheduler_Release_job()

Definition at line 204 of file scheduler.h.

◆ remove_processor

Thread_Control*( * Scheduler_Operations::remove_processor) (const Scheduler_Control *scheduler, struct Per_CPU_Control *cpu)

Remove processor operation.

Parameters

[in]	scheduler	The scheduler instance to remove the processor.
[in]	cpu	The processor to remove.

Returns: The idle thread of the removed processor.

Definition at line 186 of file scheduler.h.

◆ schedule

void( * Scheduler_Operations::schedule) (const Scheduler_Control *, Thread_Control *)

See also: _Scheduler_Schedule()

Definition at line 48 of file scheduler.h.

◆ set_affinity

bool( * Scheduler_Operations::set_affinity) (const Scheduler_Control *, Thread_Control *, Scheduler_Node *, const Processor_mask *)

See also: _Scheduler_Set_affinity()

Definition at line 232 of file scheduler.h.

◆ start_idle

void( * Scheduler_Operations::start_idle) (const Scheduler_Control *, Thread_Control *, struct Per_CPU_Control *)

See also: _Scheduler_Start_idle()

Definition at line 224 of file scheduler.h.

◆ tick

void( * Scheduler_Operations::tick) (const Scheduler_Control *, Thread_Control *)

See also: _Scheduler_Tick()

Definition at line 221 of file scheduler.h.

◆ unblock

void( * Scheduler_Operations::unblock) (const Scheduler_Control *, Thread_Control *, Scheduler_Node *)

See also: _Scheduler_Unblock()

Definition at line 65 of file scheduler.h.

◆ unmap_priority

Priority_Control( * Scheduler_Operations::unmap_priority) (const Scheduler_Control *, Priority_Control)

See also: _Scheduler_Unmap_priority()

Definition at line 85 of file scheduler.h.

◆ unpin

void( * Scheduler_Operations::unpin) (const Scheduler_Control *scheduler, Thread_Control *the_thread, Scheduler_Node *node, struct Per_CPU_Control *cpu)

Unpin thread operation.

Parameters

[in]	scheduler	The scheduler instance of the specified processor.
[in]	the_thread	The thread to unpin.
[in]	node	The scheduler node of the thread.
[in]	cpu	The processor to unpin the thread.

Definition at line 160 of file scheduler.h.

◆ update_priority

void( * Scheduler_Operations::update_priority) (const Scheduler_Control *, Thread_Control *, Scheduler_Node *)

See also: _Scheduler_Update_priority()

Definition at line 72 of file scheduler.h.

◆ withdraw_node

void( * Scheduler_Operations::withdraw_node) (const Scheduler_Control *scheduler, Thread_Control *the_thread, Scheduler_Node *node, Thread_Scheduler_state next_state)

Withdraw node operation.

Parameters

[in]	scheduler	The scheduler instance to withdraw the node.
[in]	the_thread	The thread using the node.
[in]	node	The scheduler node to withdraw.
[in]	next_state	The next thread scheduler state in case the node is scheduled.

Definition at line 130 of file scheduler.h.

◆ yield

void( * Scheduler_Operations::yield) (const Scheduler_Control *, Thread_Control *, Scheduler_Node *)

See also: _Scheduler_Yield()

Definition at line 51 of file scheduler.h.

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

cpukit/include/rtems/score/scheduler.h

Public Attributes

Detailed Description

Member Data Documentation

◆ add_processor

◆ ask_for_help

◆ block

◆ cancel_job

◆ initialize

◆ map_priority

◆ node_destroy

◆ node_initialize

◆ pin

◆ reconsider_help_request

◆ release_job

◆ remove_processor

◆ schedule

◆ set_affinity

◆ start_idle

◆ tick

◆ unblock

◆ unmap_priority

◆ unpin

◆ update_priority

◆ withdraw_node

◆ yield