Messages in this thread Patch in this message |  | | From | Gur Stavi <> | | Subject | [PATCH net-next v2 1/3] queue_api: add subqueue variant netif_subqueue_sent | | Date | Thu, 22 May 2025 09:54:41 +0300 |
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Add a new macro, 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 <gur.stavi@huawei.com> --- include/net/netdev_queues.h | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/include/net/netdev_queues.h b/include/net/netdev_queues.h index ba2eaf39089b..7b6656ee549f 100644 --- a/include/net/netdev_queues.h +++ b/include/net/netdev_queues.h @@ -294,6 +294,14 @@ netdev_txq_completed_mb(struct netdev_queue *dev_queue, netif_txq_try_stop(_txq, get_desc, start_thrs); \ }) +#define netif_subqueue_sent(dev, idx, 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; \ -- 2.45.2
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