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 11:06:42
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：printk_caller_id

函数原型：static inline unsigned int printk_caller_id(void)

返回类型：unsigned int

参数：无

1811  返回:如果in_task()则task_pid_nr(当前进程)否则0x80000000加These macros fold the SMP functionality into a single CPU system()
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