Hayes Wang <hayeswang@xxxxxxxxxxx> : > Replace netif_rx with netif_receive_skb to avoid disabling irq frequently > for increasing the efficiency. read_bulk_callback is issued in irq context. It could thus use plain spin_lock / spin_unlock instead of the irq disabling version. -- Ueimor -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html