162 void *dst_alloc(struct dst_ops *ops, struct net_device *dev,  in dst_alloc()  argument
167 	if (ops->gc && dst_entries_get_fast(ops) > ops->gc_thresh) {  in dst_alloc()
168 		if (ops->gc(ops))  in dst_alloc()
171 	dst = kmem_cache_alloc(ops->kmem_cachep, GFP_ATOMIC);  in dst_alloc()
178 	dst->ops = ops;  in dst_alloc()
202 		dst_entries_add(ops, 1);  in dst_alloc()
245 		dst_entries_add(dst->ops, -1);  in dst_destroy()
247 	if (dst->ops->destroy)  in dst_destroy()
248 		dst->ops->destroy(dst);  in dst_destroy()
251 	kmem_cache_free(dst->ops->kmem_cachep, dst);  in dst_destroy()
342 	if (dst->ops->ifdown)  in dst_ifdown()
343 		dst->ops->ifdown(dst, dev, unregister);  in dst_ifdown()