spdk_scheduler Struct Reference

Thread scheduler. More...

#include <scheduler.h>

Public Member Functions
	TAILQ_ENTRY (spdk_scheduler) link

Data Fields
const char *	name
int(*	init )(void)
	This function is called to initialize a scheduler.
void(*	deinit )(void)
	This function is called to deinitialize a scheduler.
void(*	balance )(struct spdk_scheduler_core_info *core_info, uint32_t count)
	Function to balance threads across cores by modifying the value of their lcore field.
int(*	set_opts )(const struct spdk_json_val *opts)
	Function to set scheduler parameters like load_limit.
void(*	get_opts )(struct spdk_json_write_ctx *ctx)
	Function to get current scheduler parameters like load_limit.

Detailed Description

Thread scheduler.

Functions from this structure are invoked from scheduling reactor.

Field Documentation

balance

void(* spdk_scheduler::balance) (struct spdk_scheduler_core_info *core_info, uint32_t count)

Function to balance threads across cores by modifying the value of their lcore field.

Parameters

core_info	Structure describing cores and threads on them.
count	Size of the core_info array.

get_opts

void(* spdk_scheduler::get_opts) (struct spdk_json_write_ctx *ctx)

Function to get current scheduler parameters like load_limit.

Parameters

ctx	Pointer to spdk_json_write_ctx struct to be filled with current parameters.

init

int(* spdk_scheduler::init) (void)

This function is called to initialize a scheduler.

Returns

0 on success or non-zero on failure.

set_opts

int(* spdk_scheduler::set_opts) (const struct spdk_json_val *opts)

Function to set scheduler parameters like load_limit.

Parameters

opts	Pointer to spdk_json_val struct containing values of parameters to be set in scheduler.

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

• scheduler.h