cc0684351a
Make `k_work_queue_config cfg` as `static const` to enable compile-time instantiation instead of runtime allocation. This modification saves substantial flash memory but has system-wide effects that should be considered. Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
37 lines
799 B
C
37 lines
799 B
C
/*
|
|
* Copyright (c) 2016 Wind River Systems, Inc.
|
|
* Copyright (c) 2016 Intel Corporation
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
/**
|
|
* @file
|
|
*
|
|
* System workqueue.
|
|
*/
|
|
|
|
#include <zephyr/kernel.h>
|
|
#include <zephyr/init.h>
|
|
|
|
static K_KERNEL_STACK_DEFINE(sys_work_q_stack,
|
|
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE);
|
|
|
|
struct k_work_q k_sys_work_q;
|
|
|
|
static int k_sys_work_q_init(void)
|
|
{
|
|
static const struct k_work_queue_config cfg = {
|
|
.name = "sysworkq",
|
|
.no_yield = IS_ENABLED(CONFIG_SYSTEM_WORKQUEUE_NO_YIELD),
|
|
.essential = true,
|
|
};
|
|
|
|
k_work_queue_start(&k_sys_work_q,
|
|
sys_work_q_stack,
|
|
K_KERNEL_STACK_SIZEOF(sys_work_q_stack),
|
|
CONFIG_SYSTEM_WORKQUEUE_PRIORITY, &cfg);
|
|
return 0;
|
|
}
|
|
|
|
SYS_INIT(k_sys_work_q_init, POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
|