98 struct ovl_entry *ovl_alloc_entry(unsigned int numlower)  in ovl_alloc_entry()  argument
100 	size_t size = offsetof(struct ovl_entry, lowerstack[numlower]);  in ovl_alloc_entry()
104 		oe->numlower = numlower;  in ovl_alloc_entry()
135 		if (oe->numlower) {  in ovl_path_type()
143 		if (oe->numlower > 1)  in ovl_path_type()
161 	if (oe->numlower) {  in ovl_path_lower()
173 	if (oe->numlower) {  in ovl_path_lowerdata()
174 		path->mnt = oe->lowerstack[oe->numlower - 1].layer->mnt;  in ovl_path_lowerdata()
175 		path->dentry = oe->lowerstack[oe->numlower - 1].dentry;  in ovl_path_lowerdata()
202 	return oe->numlower ? oe->lowerstack[0].dentry : NULL;  in ovl_dentry_lower()
209 	return oe->numlower ? oe->lowerstack[0].layer : NULL;  in ovl_layer_lower()
222 	return oe->numlower ? oe->lowerstack[oe->numlower - 1].dentry : NULL;  in ovl_dentry_lowerdata()
867 	return (oe->numlower > 1);  in ovl_is_metacopy_dentry()