函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\notify\mark.c Create Date:2022-07-29 10:48:08
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：fsnotify_prepare_user_wait

函数原型：bool fsnotify_prepare_user_wait(struct fsnotify_iter_info *iter_info)

返回类型：bool

参数：

类型参数名称
struct fsnotify_iter_info *iter_info
333  如果非Get mark reference when we found the mark via lockless traversal of object* list. Mark can be already removed from the list by now and on its way to be* destroyed once SRCU period ends.* Also pin the group so it doesn't disappear under us.则转到:fail
342  注销过期读锁
344  返回:true
346  fail :
347  以type大于等于0循环Puts marks and wakes up group destruction if necessary.* Pairs with fsnotify_get_mark_safe()
349  返回:false
调用者
名称描述
fanotify_handle_event