函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace.c Create Date:2022-07-27 13:03:37
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：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.

函数原型：int trace_pid_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
502  pid等于v减1
504  seq_printf(m, "%lu\n", pid)
505  返回:0
调用者
名称描述
fpid_show