req_root          911 fs/hostfs/hostfs_kern.c 	char *host_root_path, *req_root = d;
req_root          922 fs/hostfs/hostfs_kern.c 	if (req_root == NULL)
req_root          923 fs/hostfs/hostfs_kern.c 		req_root = "";
req_root          927 fs/hostfs/hostfs_kern.c 		kmalloc(strlen(root_ino) + strlen(req_root) + 2, GFP_KERNEL);
req_root          931 fs/hostfs/hostfs_kern.c 	sprintf(host_root_path, "%s/%s", root_ino, req_root);