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 11:07:10
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：console_start

函数原型：void console_start(struct console *console)

返回类型：void

参数：

类型参数名称
struct console *console
2611  sole_lock - lock the console system for exclusive use.* Acquires a lock which guarantees that the caller has* exclusive access to the console system and the console_drivers list.* Can sleep, returns nothing.
2612  flags或等于CON_ENABLED
2613  sole_unlock - unlock the console system* Releases the console_lock which the caller holds on the console system* and the console driver list.* While the console_lock was held, console output may have been buffered* by printk()