函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\ftrace.c Create Date:2022-07-27 13:58:10
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：fpid_show

函数原型：static int fpid_show(struct seq_file *m, void *v)

返回类型：int

参数：

类型参数名称
struct seq_file *m
void *v
7057  如果v恒等于Greater than any max PID 则
7058  seq_puts(m, "no pid\n")
7059  返回:0
7062  返回:race_pid_show - show the current pid in seq_file processing*@m: The seq_file structure to write into*@v: A void pointer of the pid (+1) value to display* Can be directly used by seq_file operations to display the current* pid value.