函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\core.c Create Date:2022-07-27 10:37:08
Last Modify:2022-05-22 13:40:38 Copyright©Brick
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函数名称：改变调度策略和线程优先级

函数原型：int sched_setscheduler_nocheck(struct task_struct *p, int policy, const struct sched_param *param)

返回类型：int

参数：

类型参数名称
struct task_struct *p
intpolicy
const struct sched_param *param
5094  返回:_sched_setscheduler(p, policy, param, false)
调用者
名称描述
psi_trigger_create
setup_irq_thread
rcu_perf_writerRCU perf writer kthread. Repeatedly does a grace period.
rcu_spawn_gp_kthreadSpawn the kthreads that handle RCU's grace periods.
__kthread_create_on_node