1DENTRY_UPDATE_NAME_C(9)          The Linux VFS         DENTRY_UPDATE_NAME_C(9)
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NAME

6       dentry_update_name_case - update case insensitive dentry with a new
7       name
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SYNOPSIS

10       void dentry_update_name_case(struct dentry * dentry,
11                                    struct qstr * name);
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ARGUMENTS

14       dentry
15           dentry to be updated
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17       name
18           new name
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DESCRIPTION

21       Update a case insensitive dentry with new case of name.
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23       dentry must have been returned by d_lookup with name name. Old and new
24       name lengths must match (ie. no d_compare which allows mismatched name
25       lengths).
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27       Parent inode i_mutex must be held over d_lookup and into this call (to
28       keep renames and concurrent inserts, and readdir(2) away).
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31Kernel Hackers Manual 3.10         June 2019           DENTRY_UPDATE_NAME_C(9)
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