23 	struct dentry *upperdentry;  in ovl_setattr()  local
52 		upperdentry = ovl_dentry_upper(dentry);  in ovl_setattr()
55 			winode = d_inode(upperdentry);  in ovl_setattr()
64 		inode_lock(upperdentry->d_inode);  in ovl_setattr()
66 		err = notify_change(upperdentry, attr, NULL);  in ovl_setattr()
69 			ovl_copyattr(upperdentry->d_inode, dentry->d_inode);  in ovl_setattr()
70 		inode_unlock(upperdentry->d_inode);  in ovl_setattr()
328 	struct dentry *upperdentry = ovl_i_dentry_upper(inode);  in ovl_xattr_set()  local
329 	struct dentry *realdentry = upperdentry ?: ovl_dentry_lower(dentry);  in ovl_xattr_set()
336 	if (!value && !upperdentry) {  in ovl_xattr_set()
342 	if (!upperdentry) {  in ovl_xattr_set()
664 			   struct dentry *upperdentry,  in ovl_get_nlink()  argument
672 	if (!lowerdentry || !upperdentry || d_inode(lowerdentry)->i_nlink == 1)  in ovl_get_nlink()
675 	err = vfs_getxattr(upperdentry, OVL_XATTR_NLINK, &buf, sizeof(buf) - 1);  in ovl_get_nlink()
688 	nlink = d_inode(buf[0] == 'L' ? lowerdentry : upperdentry)->i_nlink;  in ovl_get_nlink()
698 			    upperdentry, err);  in ovl_get_nlink()
725 			     struct dentry *upperdentry, bool strict)  in ovl_verify_inode()  argument
739 		if (!upperdentry && ovl_inode_upper(inode))  in ovl_verify_inode()
756 	if (upperdentry && ovl_inode_upper(inode) != d_inode(upperdentry))  in ovl_verify_inode()
825 	struct dentry *upperdentry = oip->upperdentry;  in ovl_get_inode()  local
827 	struct inode *realinode = upperdentry ? d_inode(upperdentry) : NULL;  in ovl_get_inode()
830 	bool bylower = ovl_hash_bylower(sb, upperdentry, lowerdentry,  in ovl_get_inode()
845 	if (upperdentry || bylower) {  in ovl_get_inode()
847 						      upperdentry);  in ovl_get_inode()
858 			if (!ovl_verify_inode(inode, lowerdentry, upperdentry,  in ovl_get_inode()
865 			dput(upperdentry);  in ovl_get_inode()
872 			nlink = ovl_get_nlink(lowerdentry, upperdentry, nlink);  in ovl_get_inode()
884 	ovl_inode_init(inode, upperdentry, lowerdentry, oip->lowerdata);  in ovl_get_inode()
886 	if (upperdentry && ovl_is_impuredir(upperdentry))  in ovl_get_inode()
892 	if (upperdentry) {  in ovl_get_inode()
893 		err = ovl_check_metacopy_xattr(upperdentry);  in ovl_get_inode()
908 		if (((upperdentry && lowerdentry) || oip->numlower > 1) ||  in ovl_get_inode()
909 		    ovl_check_origin_xattr(upperdentry ?: lowerdentry)) {  in ovl_get_inode()