From: Gur Stavi Date: Mon, 9 Jun 2025 15:07:52 +0000 (+0300) Subject: queue_api: add subqueue variant netif_subqueue_sent X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2bc64b89c4c4073ee8f9543373c64da9b6bbe5e0;p=thirdparty%2Flinux.git queue_api: add subqueue variant netif_subqueue_sent Add a new function, netif_subqueue_sent, which is a wrapper for netdev_tx_sent_queue. Drivers that use the subqueue variant macros, netif_subqueue_xxx, identify queue by index and are not required to obtain struct netdev_queue explicitly. Such drivers still need to call netdev_tx_sent_queue which is a counterpart of netif_subqueue_completed_wake. Allowing drivers to use a subqueue variant for this purpose improves their code consistency by always referring to queue by its index. Signed-off-by: Gur Stavi Link: https://patch.msgid.link/909a5c92db49cad39f0954d6cb86775e6480ef4c.1749038081.git.gur.stavi@huawei.com Signed-off-by: Jakub Kicinski --- diff --git a/include/net/netdev_queues.h b/include/net/netdev_queues.h index ba2eaf39089b3..6e835972abd13 100644 --- a/include/net/netdev_queues.h +++ b/include/net/netdev_queues.h @@ -294,6 +294,15 @@ netdev_txq_completed_mb(struct netdev_queue *dev_queue, netif_txq_try_stop(_txq, get_desc, start_thrs); \ }) +static inline void netif_subqueue_sent(const struct net_device *dev, + unsigned int idx, unsigned int bytes) +{ + struct netdev_queue *txq; + + txq = netdev_get_tx_queue(dev, idx); + netdev_tx_sent_queue(txq, bytes); +} + #define netif_subqueue_maybe_stop(dev, idx, get_desc, stop_thrs, start_thrs) \ ({ \ struct netdev_queue *_txq; \