include/linux/fs.h

635 	kuid_t			i_uid;
1367 	return from_kuid(i_user_ns(inode), inode->i_uid);
1377 	inode->i_uid = make_kuid(i_user_ns(inode), uid);
1386  * i_uid_into_vfsuid - map an inode's i_uid down according to an idmapping
1390  * Return: whe inode's i_uid mapped down according to @idmap.
1391  * If the inode's i_uid has no mapping INVALID_VFSUID is returned.
1396 	return make_vfsuid(idmap, i_user_ns(inode), inode->i_uid);
1400  * i_uid_needs_update - check whether inode's i_uid needs to be updated
1405  * Check whether the $inode's i_uid field needs to be updated taking idmapped
1408  * Return: true if @inode's i_uid field needs to be updated, false if not.
1420  * i_uid_update - update @inode's i_uid field
1425  * Safely update @inode's i_uid field translating the vfsuid of any idmapped
1433 		inode->i_uid = from_vfsuid(idmap, i_user_ns(inode),
1490  * inode_fsuid_set - initialize inode's i_uid field with callers fsuid
1494  * Initialize the i_uid field of @inode. If the inode was found/created via
1500 	inode->i_uid = mapped_fsuid(idmap, i_user_ns(inode));