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 13:09:02
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：tracing_buffers_poll

函数原型：static __poll_t tracing_buffers_poll(struct file *filp, poll_table *poll_table)

返回类型：__poll_t

参数：

类型参数名称
struct file *filp
poll_table *poll_table
7336  info等于 needed for tty driver, and maybe others
7337  iter等于iter
7339  返回:trace_poll(iter, filp, poll_table)