函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\printk\printk.c Create Date:2022-07-27 11:07:24
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称:wake_up_klogd

函数原型:void wake_up_klogd(void)

返回类型:void

参数:

2969  禁止抢占()
2970  如果waitqueue_active -- locklessly test for waiters on the queue*@wq_head: the waitqueue to test for waiters* returns true if the wait list is not empty* NOTE: this function is lockless and requires care, incorrect usage _will_
2971  this_cpu_or(printk_pending, Delayed printk version, for scheduler-internal messages:)
2972  irq_work_queue(this_cpu_ptr( & wake_up_klogd_work))
2974  禁用抢占和中断()
调用者
名称描述
vprintk_emit
bust_spinlocks