函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\eventpoll.c Create Date:2022-07-29 10:51:00
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：clear_tfile_check_list

函数原型：static void clear_tfile_check_list(void)

返回类型：void

参数：无

2010  当非链表为空循环
2011  file等于list_first_entry - get the first element from a list*@ptr: the list head to take the element from.*@type: the type of the struct this is embedded in.*@member: the name of the list_head within the struct.* Note, that list is expected to be not empty.( & List of files with newly added links, where we may need to limit the number* of emanating paths. Protected by the epmutex., structfile, f_tfile_llink)
2013  删除链表项并重新初始化
2015  初始化链表头
调用者
名称描述
SYSCALL_DEFINE4The following function implements the controller interface for* the eventpoll file that enables the insertion/removal/change of* file descriptors inside the interest set.