__netif_subqueue_stopped identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

include/linux/netdevice.h, line 4115

Defined in 1 files as a function:

include/linux/netdevice.h, line 4122 (as a function)

Referenced in 25 files:

Smatch caller information:

drivers/net/ethernet/freescale/enetc/enetc.c enetc_clean_tx_ring() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
UNITS	1	queue_index	unit_array_size
HALF_LOCKED2		&ni->dev_lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/ethernet/huawei/hinic/hinic_tx.c free_tx_poll() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
UNITS	1	queue_index	unit_array_size
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/infiniband/hw/hfi1/ipoib_tx.c hfi1_ipoib_tx_timeout() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
DATA_SOURCE	0	dev	$0
TASK_NOT_RUNNING
UNITS	1	queue_index	unit_array_size
HALF_LOCKED2	0	&dev->tx_global_lock

drivers/net/ethernet/aquantia/atlantic/aq_nic.c aq_nic_xmit() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&ndev->tx_global_lock
HALF_LOCKED2		&txq->_xmit_lock
HALF_LOCKED2		bh
HALF_LOCKED2		flags
HALF_LOCKED2		rcu_read

drivers/net/ethernet/aquantia/atlantic/aq_nic.c aq_nic_xmit_xdpf() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&nq->_xmit_lock
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct netdev_queue)->_xmit_lock

drivers/net/ethernet/aquantia/atlantic/aq_ring.c aq_ring_queue_stop() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
DATA_SOURCE	0	dev	r aq_nic_get_ndev
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&nq->_xmit_lock

drivers/net/ethernet/aquantia/atlantic/aq_ring.c aq_ring_queue_wake() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
DATA_SOURCE	0	dev	r aq_nic_get_ndev
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&nq->_xmit_lock

drivers/net/ethernet/intel/iavf/iavf_txrx.c iavf_clean_tx_irq() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
CAPPED_DATA	0	dev->num_tx_queues	1
RX_PATH
TASK_NOT_RUNNING
UNITS	1	queue_index	unit_array_size
HALF_LOCKED2		&ni->dev_lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/ethernet/intel/igc/igc_main.c igc_clean_tx_irq() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
CAPPED_DATA	0	dev->num_tx_queues	1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&ni->dev_lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/ethernet/cavium/liquidio/lio_main.c check_txq_status() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
CAPPED_DATA	1	queue_index	1
HALF_LOCKED2		&pool->lock

drivers/net/ethernet/cavium/liquidio/lio_main.c wake_txqs() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
CAPPED_DATA	1	queue_index	1
DATA_SOURCE	0	dev	$0
PARAM_COMPARE	1	queue_index	< $0->real_num_tx_queues
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2	0	&dev->tx_global_lock

drivers/net/ethernet/intel/fm10k/fm10k_main.c fm10k_clean_tx_irq() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&ni->dev_lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/staging/rtl8723bs/os_dep/xmit_linux.c rtw_os_pkt_complete() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

drivers/staging/rtl8723bs/os_dep/xmit_linux.c rtw_os_pkt_complete() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/intel/igb/igb_main.c igb_clean_tx_irq() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
CAPPED_DATA	0	dev->num_tx_queues	1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&ni->dev_lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/ethernet/cavium/liquidio/lio_vf_main.c wake_txqs() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
CAPPED_DATA	1	queue_index	1
DATA_SOURCE	0	dev	$0
PARAM_COMPARE	1	queue_index	< $0->real_num_tx_queues
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2	0	&dev->tx_global_lock

drivers/net/ethernet/cadence/macb_main.c macb_tx_complete() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
CAPPED_DATA	0	dev->num_tx_queues	1
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&queue->tx_ptr_lock
LOCK2		flags
HALF_LOCKED2		&ni->dev_lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct macb_queue)->tx_ptr_lock

drivers/net/ntb_netdev.c ntb_netdev_maybe_stop_tx() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	dev->group
NO_OVERFLOW_SIMPLE	0	dev->num_tc
NO_OVERFLOW_SIMPLE	0	dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE	0	dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE	0	dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE	0	dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE	0	dev->tx_queue_len
UNITS	1	queue_index	unit_array_size
HALF_LOCKED2		&txq->_xmit_lock
HALF_LOCKED2		bh
HALF_LOCKED2		flags
HALF_LOCKED2		rcu_read
HALF_LOCKED2	0	&dev->tx_global_lock

drivers/net/ntb_netdev.c ntb_netdev_tx_handler() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
TASK_NOT_RUNNING
UNITS	1	queue_index	unit_array_size
HALF_LOCKED2		&ioat_chan->cleanup_lock
HALF_LOCKED2		&mv_chan->lock
HALF_LOCKED2		&pd_chan->lock
HALF_LOCKED2		&plxdev->ring_lock
HALF_LOCKED2		&swdma_chan->complete_lock
HALF_LOCKED2		&td_chan->lock
HALF_LOCKED2		bh

drivers/net/ntb_netdev.c ntb_netdev_tx_timer() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
UNITS	1	queue_index	unit_array_size

drivers/net/ethernet/wangxun/libwx/wx_lib.c wx_clean_tx_irq() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
CAPPED_DATA	0	dev->num_tx_queues	1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&ni->dev_lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/ethernet/apm/xgene/xgene_enet_main.c xgene_enet_process_ring() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/marvell/octeon_ep/octep_tx.c octep_iq_process_completions() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&ni->dev_lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/ethernet/emulex/benet/be_main.c be_process_tx() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	1	queue_index	0-65534
CAPPED_DATA	1	queue_index	1
DATA_SOURCE	1	queue_index	$2
RX_PATH
TASK_NOT_RUNNING
UNITS	1	queue_index	unit_array_size
HALF_LOCKED2		&ni->dev_lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/ethernet/emulex/benet/be_main.c be_xmit() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
DATA_SOURCE	0	dev	$1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	dev->group
NO_OVERFLOW_SIMPLE	0	dev->num_tc
NO_OVERFLOW_SIMPLE	0	dev->proto_down
NO_OVERFLOW_SIMPLE	0	dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE	0	dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE	0	dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE	0	dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE	0	dev->tx_queue_len
HALF_LOCKED2		&txq->_xmit_lock
HALF_LOCKED2		bh
HALF_LOCKED2		flags
HALF_LOCKED2		rcu_read
HALF_LOCKED2	0	&dev->tx_global_lock

drivers/net/ethernet/intel/i40e/i40e_txrx.c i40e_clean_tx_irq() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
CAPPED_DATA	0	dev->num_tx_queues	1
RX_PATH
TASK_NOT_RUNNING
UNITS	1	queue_index	unit_array_size
HALF_LOCKED2		&ni->dev_lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c ixgbevf_clean_tx_irq() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&ni->dev_lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/ethernet/pensando/ionic/ionic_txrx.c ionic_tx_clean() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
UNITS	1	queue_index	unit_array_size

drivers/net/ethernet/cavium/liquidio/lio_core.c lio_update_txq_status() -> __netif_subqueue_stopped()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	1-u64max
RX_PATH
TASK_NOT_RUNNING
UNITS	1	queue_index	unit_array_size
HALF_LOCKED2		&ni->dev_lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read