__netif_subqueue_stopped(9)

💖 __netif_subqueue_stopped(9) 💖

okay bestie, welcome to the Kernel API Manual corner of the group chat 🫶 this page is a tiny status-check for a subqueue, and it’s literally giving “one lane in a multi-lane situation” energy 💅

🎀 NAME 🎀

__netif_subqueue_stopped — test status of subqueue ✨

⚡ SYNOPSIS ⚡

bool __netif_subqueue_stopped (const struct net_device *dev , u16
queue_index );

🫶 ARGUMENTS 🫶

• dev — the network device, aka the whole device vibe 🫶
• queue_index — the sub queue index, aka which queue lane we’re checking 💅

💅 DESCRIPTION 💅

okay so this checks an individual transmit queue on a device that has multiple transmit queues 👑 no cap, that’s the whole flex. It’s your little check-in on one individual transmit queue of a device with multiple transmit queues 🌸

🔥 SEE ALSO 🔥

Kernel file ./include/linux/netdevice.h is in the mix, and struct gro_node(9) too, plus the whole reference squad:

• napi_is_scheduled(9)
• napi_schedule(9)
• napi_schedule_irqoff(9)
• napi_complete_done(9)
• napi_synchronize(9)
• napi_if_scheduled_mark_missed(9)
• enum netdev_priv_flags(9)
• struct net_device(9)
• netdev_priv(9)
• netdev_from_priv(9)
• netif_napi_add(9)
• netif_napi_add_config(9)
• netif_napi_add_tx(9)
• __netif_napi_del(9)
• netif_napi_del(9)
• netif_start_queue(9)
• netif_wake_queue(9)
• netif_stop_queue(9)
• netif_queue_stopped(9)
• netdev_queue_set_dql_min_limit(9)
• netdev_txq_bql_enqueue_prefetchw(9)
• netdev_txq_bql_complete_prefetchw(9)
• netdev_tx_sent_queue(9)
• netdev_sent_queue(9)
• netdev_tx_completed_queue(9)
• netdev_completed_queue(9)
• netdev_tx_reset_subqueue(9)
• netdev_reset_queue(9)
• netdev_cap_txqueue(9)
• netif_running(9)
• netif_start_subqueue(9)
• netif_stop_subqueue(9)
• netif_subqueue_stopped(9)
• netif_wake_subqueue(9)
• netif_attr_test_mask(9)
• netif_attr_test_online(9)
• netif_attrmask_next(9)
• netif_attrmask_next_and(9)
• netif_is_multiqueue(9)
• dev_hold(9)
• dev_put(9)
• linkwatch_sync_dev(9)
• netif_carrier_ok(9)
• netif_dormant_on(9)
• netif_dormant_off(9)
• netif_dormant(9)
• netif_testing_on(9)
• netif_testing_off(9)
• netif_testing(9)
• netif_oper_up(9)
• netif_device_present(9)
• netif_tx_lock(9)
• __dev_uc_sync(9)
• __dev_uc_unsync(9)
• __dev_mc_sync(9)
• __dev_mc_unsync(9)

aww okay that’s the page, bestie 💋 source/version is ./include/linux, the date is October 2026, and the page is __netif_subqueue_stopped(9) — periodt 💅✨