idr_node
static __inline struct idr_node *
struct idr_node *idrnp;
struct idr_node *oldnodes, *newnodes;
newnodes = kmalloc(nf * sizeof(struct idr_node),
idp->idr_count * sizeof(struct idr_node));
bzero(idp->idr_nodes, idp->idr_count * sizeof(struct idr_node));
struct idr_node *nodes;
struct idr_node *idrnp;
idp->idr_nodes = kmalloc(IDR_DEFAULT_SIZE * sizeof(struct idr_node),
struct idr_node *idr_nodes;