94 	return oe->lowerstack[0].layer->idx;  in ovl_connectable_layer()
115 	origin_layer = OVL_E(dentry)->lowerstack[0].layer->idx;  in ovl_connect_layer()
330 			oe->lowerstack->layer = lowerpath->layer;  in ovl_obtain_alias()
355 		if (oe->lowerstack[i].layer->idx == idx)  in ovl_dentry_real_at()
370 					  struct ovl_layer *layer)  in ovl_lookup_real_one()  argument
387 	if (ovl_dentry_real_at(connected, layer->idx) != parent)  in ovl_lookup_real_one()
405 	} else if (ovl_dentry_real_at(this, layer->idx) != real) {  in ovl_lookup_real_one()
419 			    real, layer->idx, connected, err);  in ovl_lookup_real_one()
426 				      struct ovl_layer *layer);
433 					    struct ovl_layer *layer)  in ovl_lookup_real_inode()  argument
445 	inode = ovl_lookup_inode(sb, real, !layer->idx);  in ovl_lookup_real_inode()
457 	if (!this && layer->idx && ofs->indexdir && !WARN_ON(!d_is_dir(real))) {  in ovl_lookup_real_inode()
485 	if (WARN_ON(ovl_dentry_real_at(this, layer->idx) != real)) {  in ovl_lookup_real_inode()
499 					       struct ovl_layer *layer)  in ovl_lookup_real_ancestor()  argument
504 	if (real == layer->mnt->mnt_root)  in ovl_lookup_real_ancestor()
516 		ancestor = ovl_lookup_real_inode(sb, next, layer);  in ovl_lookup_real_ancestor()
520 		if (parent == layer->mnt->mnt_root) {  in ovl_lookup_real_ancestor()
552 				      struct ovl_layer *layer)  in ovl_lookup_real()  argument
557 	connected = ovl_lookup_real_ancestor(sb, real, layer);  in ovl_lookup_real()
565 								   layer->idx);  in ovl_lookup_real()
586 			if (parent == layer->mnt->mnt_root) {  in ovl_lookup_real()
608 			this = ovl_lookup_real_one(connected, next, layer);  in ovl_lookup_real()
624 								layer);  in ovl_lookup_real()
644 			    real, layer->idx, connected, err);  in ovl_lookup_real()
659 	struct ovl_layer *layer = upper ? &upper_layer : lowerpath->layer;  in ovl_get_dentry()  local
677 	return ovl_lookup_real(sb, real, layer);  in ovl_get_dentry()