Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\iversion.h Create Date:2022-07-28 20:07:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:de_peek_iversion - read i_version without flagging it to be incremented*@inode: inode from which i_version should be read* Read the inode i_version counter for an inode without registering it as a* query

Proto:static inline u64 inode_peek_iversion(const struct inode *inode)

Type:u64

Parameter:

TypeParameterName
const struct inode *inode
288  Return 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 >> We borrow the lowest bit in the i_version to use as a flag to tell whether* it has been queried since we last incremented it. If it has, then we must* increment it on the next change. After that, we can clear the flag and
Caller
NameDescribe
inode_eq_iversionde_eq_iversion - check whether the i_version counter has changed*@inode: inode to check*@old: old value to check against its i_version* Compare an i_version counter with a previous one