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Searched refs:hardlink (Results 1 – 4 of 4) sorted by relevance

/linux-6.15/fs/overlayfs/
H A Ddir.c153 if (attr->hardlink) { in ovl_create_real()
154 err = ovl_do_link(ofs, attr->hardlink, dir, newdentry); in ovl_create_real()
245 if (!hardlink) { in ovl_instantiate()
280 if (hardlink) in ovl_instantiate()
430 bool hardlink = !!cattr->hardlink; in ovl_create_over_whiteout() local
435 if (!hardlink) { in ovl_create_over_whiteout()
464 if (!hardlink && in ovl_create_over_whiteout()
477 if (!hardlink) { in ovl_create_over_whiteout()
489 if (!hardlink && S_ISDIR(cattr->mode)) { in ovl_create_over_whiteout()
516 if (!hardlink) { in ovl_create_over_whiteout()
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H A Doverlayfs.h835 struct dentry *hardlink; member
/linux-6.15/Documentation/admin-guide/sysctl/
H A Dfs.rst196 A long-standing class of security issues is the hardlink-based
199 is to cross privilege boundaries when following a given hardlink (i.e. a
200 root process follows a hardlink created by another user). Additionally,
205 When set to "0", hardlink creation behavior is unrestricted.
/linux-6.15/Documentation/filesystems/xfs/
H A Dxfs-online-fsck-design.rst4519 | to handle the maximum hardlink count of any file. |