On Fri, 8 Apr 2022 17:12:06 +0800
Tianli Lai <laitia...@tom.com> wrote:
> + if (status[lcore].wakeup) {
> + RTE_LOG(INFO, APP,
> + "lcore %u sleeps until interrupt triggers\n",
> + rte_lcore_id());
> + }
Shouldn't the be at DEBUG level.
> + /* initialize spinlock for each port */
> + rte_spinlock_init(&(locks[i]));
This comment seems rather obvious and unneeded.
> +static void
> +turn_on_off_intr(uint16_t port_id, uint16_t queue_id, bool on)
> +{
> + rte_spinlock_lock(&(locks[port_id]));
> + if (on)
> + rte_eth_dev_rx_intr_enable(port_id, queue_id);
> + else
> + rte_eth_dev_rx_intr_disable(port_id, queue_id);
> + rte_spinlock_unlock(&(locks[port_id]));
> +}
Since Rx queue can not safely shared between cores, why do you need
lock at all?
