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kill d_backing_dentry()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2023-11-10 16:19:59 -05:00
parent 2fcd38f4de
commit 698f1e2b71
1 changed files with 0 additions and 15 deletions
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15
include/linux/dcache.h
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@ -530,21 +530,6 @@ static inline struct inode *d_backing_inode(const struct dentry *upper)
return inode;
}
/**
* d_backing_dentry - Get upper or lower dentry we should be using
* @upper: The upper layer
*
* This is the helper that should be used to get the dentry of the inode that
* will be used if this dentry were opened as a file. It may be the upper
* dentry or it may be a lower dentry pinned by the upper.
*
* Normal filesystems should not use this to access their own dentries.
*/
static inline struct dentry *d_backing_dentry(struct dentry *upper)
{
return upper;
}
/**
* d_real - Return the real dentry
* @dentry: the dentry to query