函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\fsnotify.h Create Date:2022-07-27 13:03:05
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：snotify_access - file was read

函数原型：static inline void fsnotify_access(struct file *file)

返回类型：void

参数：

类型参数名称
struct file *file
232  path等于f_path
233  inode等于file_inode(file)
234  mask等于File was accessed
236  如果S_ISDIR(i_mode)则mask或等于vent occurred against dir
239  如果非f_mode按位与File was opened by fanotify and shouldn't generate fanotify events 的值则Simple wrapper to consolidate calls fsnotify_parent()/fsnotify() when* an event is on a path.
调用者
名称描述
vfs_read
do_iter_read
do_sendfile
vfs_copy_file_rangepy_file_range() differs from regular file read and write in that it* specifically allows return partial success. When it does so is up to* the copy_file_range method.
do_clone_file_range
iterate_dir