函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\iversion.h Create Date:2022-07-29 10:37:58
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:de_iversion_need_inc - is the i_version in need of being incremented?*@inode: inode to check* Returns whether the inode->i_version counter needs incrementing on the next* change. Just fetch the value and check the QUERIED flag.

函数原型:static inline bool inode_iversion_need_inc(struct inode *inode)

返回类型:bool

参数:

类型参数名称
struct inode *inode
254  返回:de_peek_iversion_raw - grab a "raw" iversion value*@inode: inode from which i_version should be read* Grab a "raw" inode->i_version value and return it. The i_version is not* flagged or converted in any way. This is mostly used to access a self-managed按位与I_VERSION_QUERIED
调用者
名称描述
file_update_timele_update_time - update mtime and ctime time*@file: file accessed* Update the mtime and ctime members of an inode and mark the inode* for writeback