107 	struct dentry *next, *parent = NULL;  in ovl_connect_layer()  local
123 		parent = dget_parent(next);  in ovl_connect_layer()
124 		if (WARN_ON(parent == next)) {  in ovl_connect_layer()
133 		if (ovl_connectable_layer(parent) < origin_layer) {  in ovl_connect_layer()
139 		if (ovl_dentry_test_flag(OVL_E_CONNECTED, parent) ||  in ovl_connect_layer()
140 		    ovl_test_flag(OVL_INDEX, d_inode(parent)))  in ovl_connect_layer()
144 		next = parent;  in ovl_connect_layer()
147 	dput(parent);  in ovl_connect_layer()
276 			 struct inode *parent)  in ovl_encode_fh()  argument
282 	if (parent)  in ovl_encode_fh()
389 	struct dentry *this, *parent = NULL;  in ovl_lookup_real_one()  local
402 	parent = dget_parent(real);  in ovl_lookup_real_one()
403 	if (ovl_dentry_real_at(connected, layer->idx) != parent)  in ovl_lookup_real_one()
434 	dput(parent);  in ovl_lookup_real_one()
521 	struct dentry *next, *parent = NULL;  in ovl_lookup_real_ancestor()  local
530 		parent = dget_parent(next);  in ovl_lookup_real_ancestor()
540 		if (parent == layer->mnt->mnt_root) {  in ovl_lookup_real_ancestor()
550 		if (parent == next) {  in ovl_lookup_real_ancestor()
556 		next = parent;  in ovl_lookup_real_ancestor()
559 	dput(parent);  in ovl_lookup_real_ancestor()
583 		struct dentry *parent = NULL;  in ovl_lookup_real()  local
593 			parent = dget_parent(next);  in ovl_lookup_real()
595 			if (parent == real_connected)  in ovl_lookup_real()
606 			if (parent == layer->mnt->mnt_root) {  in ovl_lookup_real()
618 			if (parent == next) {  in ovl_lookup_real()
624 			next = parent;  in ovl_lookup_real()
653 		dput(parent);  in ovl_lookup_real()
869 static int ovl_get_name(struct dentry *parent, char *name,  in ovl_get_name()  argument