void handle_scheduler_pipe_show_remote_value(struct rpc_desc *desc, void *msgIn, size_t size)
{
        struct config_item *item;
        struct scheduler_probe_source *source;
        char *page;
        ssize_t r;

        printk(KERN_INFO "Entering handle_scheduler_pipe_show_remote_value\n");
        item = kmalloc(sizeof(struct config_item), GFP_KERNEL);
        if (!item)
                goto exit;

        source = kmalloc(sizeof(struct scheduler_probe_source), GFP_KERNEL);
        if (!source)
                goto exit_source;

        printk(KERN_INFO "Unpacking config_titem\n");
        item = global_config_unpack_get_item(desc);
        if (!item)
                goto exit_unpack_item;

        source = to_scheduler_probe_source(item);
        if (!source)
                goto exit_to_source;

        page = kmalloc(SCHEDULER_PROBE_SOURCE_ATTR_SIZE, GFP_KERNEL);
        if (!page)
                goto exit_page;

        printk(KERN_INFO "About to make show_value\n");
        r = source->source.type->show_value(&source->source, page);
        rpc_pack_type(desc, r);

        printk(KERN_INFO "Probe source returned %d bytes.\n", r);
        if (r > 0) {
                rpc_pack(desc, 0, page, r);
        }

        printk(KERN_INFO "Exiting handle_scheduler_pipe_show_remote_value\n");

        kfree(page);
        kfree(source);
        kfree(item);

exit_page:
exit_to_source:
exit_unpack_item:
        kfree(source);
exit_source:
        kfree(item);
exit:
        printk(KERN_ERR "not enough memory to handle remote pipe show value.\n");
}