94 struct ovl_entry *ovl_alloc_entry(unsigned int numlower)  in ovl_alloc_entry()  argument
96 	size_t size = offsetof(struct ovl_entry, lowerstack[numlower]);  in ovl_alloc_entry()
100 		oe->numlower = numlower;  in ovl_alloc_entry()
131 		if (oe->numlower) {  in ovl_path_type()
139 		if (oe->numlower > 1)  in ovl_path_type()
157 	if (oe->numlower) {  in ovl_path_lower()
169 	if (oe->numlower) {  in ovl_path_lowerdata()
170 		path->mnt = oe->lowerstack[oe->numlower - 1].layer->mnt;  in ovl_path_lowerdata()
171 		path->dentry = oe->lowerstack[oe->numlower - 1].dentry;  in ovl_path_lowerdata()
198 	return oe->numlower ? oe->lowerstack[0].dentry : NULL;  in ovl_dentry_lower()
205 	return oe->numlower ? oe->lowerstack[0].layer : NULL;  in ovl_layer_lower()
218 	return oe->numlower ? oe->lowerstack[oe->numlower - 1].dentry : NULL;  in ovl_dentry_lowerdata()
872 	return (oe->numlower > 1);  in ovl_is_metacopy_dentry()