20 static struct dentry *drbd_debugfs_root;
21 static struct dentry *drbd_debugfs_version;
22 static struct dentry *drbd_debugfs_resources;
23 static struct dentry *drbd_debugfs_minors;
422 	struct dentry *parent;  in drbd_single_open()
427 	parent = file->f_path.dentry->d_parent;  in drbd_single_open()
431 	if (simple_positive(file->f_path.dentry)  in drbd_single_open()
467 	struct dentry *dentry;  in drbd_debugfs_resource_add()  local
469 	dentry = debugfs_create_dir(resource->name, drbd_debugfs_resources);  in drbd_debugfs_resource_add()
470 	resource->debugfs_res = dentry;  in drbd_debugfs_resource_add()
472 	dentry = debugfs_create_dir("volumes", resource->debugfs_res);  in drbd_debugfs_resource_add()
473 	resource->debugfs_res_volumes = dentry;  in drbd_debugfs_resource_add()
475 	dentry = debugfs_create_dir("connections", resource->debugfs_res);  in drbd_debugfs_resource_add()
476 	resource->debugfs_res_connections = dentry;  in drbd_debugfs_resource_add()
478 	dentry = debugfs_create_file("in_flight_summary", 0440,  in drbd_debugfs_resource_add()
481 	resource->debugfs_res_in_flight_summary = dentry;  in drbd_debugfs_resource_add()
484 static void drbd_debugfs_remove(struct dentry **dp)  in drbd_debugfs_remove()
622 	struct dentry *conns_dir = connection->resource->debugfs_res_connections;  in drbd_debugfs_connection_add()
623 	struct dentry *dentry;  in drbd_debugfs_connection_add()  local
628 	dentry = debugfs_create_dir("peer", conns_dir);  in drbd_debugfs_connection_add()
629 	connection->debugfs_conn = dentry;  in drbd_debugfs_connection_add()
631 	dentry = debugfs_create_file("callback_history", 0440,  in drbd_debugfs_connection_add()
634 	connection->debugfs_conn_callback_history = dentry;  in drbd_debugfs_connection_add()
636 	dentry = debugfs_create_file("oldest_requests", 0440,  in drbd_debugfs_connection_add()
639 	connection->debugfs_conn_oldest_requests = dentry;  in drbd_debugfs_connection_add()
773 	struct dentry *vols_dir = device->resource->debugfs_res_volumes;  in drbd_debugfs_device_attr()
778 	struct dentry *dentry;  in drbd_debugfs_device_attr()  local
783 	dentry = debugfs_create_dir(vnr_buf, vols_dir);  in drbd_debugfs_device_attr()
784 	device->debugfs_vol = dentry;  in drbd_debugfs_device_attr()
791 	dentry = debugfs_create_symlink(minor_buf, drbd_debugfs_minors, slink_name);  in drbd_debugfs_device_attr()
792 	device->debugfs_minor = dentry;  in drbd_debugfs_device_attr()
797 	dentry = debugfs_create_file(#name, 0440,	\  in drbd_debugfs_device_attr()
800 	device->debugfs_vol_ ## name = dentry;			\  in drbd_debugfs_device_attr()
829 	struct dentry *conn_dir = peer_device->connection->debugfs_conn;  in drbd_debugfs_peer_device_add()
830 	struct dentry *dentry;  in drbd_debugfs_peer_device_add()  local
834 	dentry = debugfs_create_dir(vnr_buf, conn_dir);  in drbd_debugfs_peer_device_add()
835 	peer_device->debugfs_peer_dev = dentry;  in drbd_debugfs_peer_device_add()
878 	struct dentry *dentry;  in drbd_debugfs_init()  local
880 	dentry = debugfs_create_dir("drbd", NULL);  in drbd_debugfs_init()
881 	drbd_debugfs_root = dentry;  in drbd_debugfs_init()
883 	dentry = debugfs_create_file("version", 0444, drbd_debugfs_root, NULL, &drbd_version_fops);  in drbd_debugfs_init()
884 	drbd_debugfs_version = dentry;  in drbd_debugfs_init()
886 	dentry = debugfs_create_dir("resources", drbd_debugfs_root);  in drbd_debugfs_init()
887 	drbd_debugfs_resources = dentry;  in drbd_debugfs_init()
889 	dentry = debugfs_create_dir("minors", drbd_debugfs_root);  in drbd_debugfs_init()
890 	drbd_debugfs_minors = dentry;  in drbd_debugfs_init()