nvme_tcp_wait_queue identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/nvme/host/tcp.c, line 1972 (as a function)

Referenced in 1 files:

drivers/nvme/host/tcp.c
- line 1993
- line 2066

Smatch caller information:

drivers/nvme/host/tcp.c nvme_tcp_stop_io_queues() -> nvme_tcp_wait_queue()

Type	Parameter	Key	Value
PARAM_VALUE	0	nctrl	4096-ptr_max
PARAM_VALUE	0	nctrl->admin_q->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	nctrl->connect_q->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	nctrl->device->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	nctrl->fabrics_q->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	nctrl->ops->reg_read32	4096-ptr_max
PARAM_VALUE	0	nctrl->ops->reg_read64	4096-ptr_max
PARAM_VALUE	0	nctrl->ops->reg_write32	4096-ptr_max
PARAM_VALUE	0	nctrl->ops->stop_ctrl	0,4096-ptr_max
PARAM_VALUE	0	nctrl->opts	4096-ptr_max
PARAM_VALUE	0	nctrl->psd->entry_lat	0-4294967295
PARAM_VALUE	0	nctrl->psd->exit_lat	0-4294967295
PARAM_VALUE	0	nctrl->psd->max_power	0-u16max
PARAM_VALUE	0	nctrl->queue_count	2-s32max
PARAM_VALUE	0	nctrl->srcu.dep_map->name	0-255
PARAM_VALUE	0	nctrl->srcu.srcu_ctrp	4096-ptr_max
PARAM_VALUE	0	nctrl->tagset	0,4096-ptr_max
PARAM_VALUE	0	nctrl->tagset->srcu->srcu_sup	4096-ptr_max
PARAM_VALUE	0	nctrl->tagset->srcu->srcu_sup->lock.owner	0,(-1)
PARAM_VALUE	0	nctrl->tagset->srcu->srcu_sup->lock.owner_cpu	0,u32max
PARAM_VALUE	0	nctrl->tagset->srcu->srcu_sup->sda_is_static	1
PARAM_VALUE	0	nctrl->tagset->srcu->srcu_sup->srcu_barrier_mutex.dep_map->name	0-255
PARAM_VALUE	0	nctrl->tagset->srcu->srcu_sup->srcu_barrier_mutex.magic	4096-ptr_max
PARAM_VALUE	0	nctrl->tagset->srcu->srcu_sup->srcu_cb_mutex.dep_map->name	0-255
PARAM_VALUE	0	nctrl->tagset->srcu->srcu_sup->srcu_cb_mutex.magic	4096-ptr_max
PARAM_VALUE	0	nctrl->tagset->srcu->srcu_sup->srcu_gp_mutex.dep_map->name	0-255
PARAM_VALUE	0	nctrl->tagset->srcu->srcu_sup->srcu_gp_mutex.magic	4096-ptr_max
PARAM_VALUE	0	nctrl->tagset->srcu->srcu_sup->srcu_gp_seq	18446744073709551216
PARAM_VALUE	0	nctrl->tagset->srcu->srcu_sup->srcu_gp_seq_needed	0,4-u64max
PARAM_VALUE	0	nctrl->tagset->srcu->srcu_sup->srcu_gp_seq_needed_exp	0,18446744073709551216
PARAM_VALUE	0	nctrl->tagset->srcu->srcu_sup->srcu_size_state	0-1,8
PARAM_VALUE	0	nctrl->tagset->srcu->srcu_sup->srcu_ssp->sda	1-u64max
PARAM_VALUE	0	nctrl->tagset->srcu->srcu_sup->srcu_ssp->srcu_sup	4096-ptr_max
PARAM_VALUE	0	nctrl->tagset->update_nr_hwq_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	nctrl->tagset->update_nr_hwq_lock.first_waiter->type	0-1
PARAM_VALUE	0	*nctrl->subsys->firmware_rev	0-255
PARAM_VALUE	1	qid	1-2147483646
BUF_SIZE	0	nctrl	s32min-(-1),1-s32max
BUF_SIZE	0	nctrl	s32min-(-1),1-s32max
CAPPED_DATA	0	nctrl->queue_count	1
CAPPED_DATA	0	nctrl->srcu.srcu_ctrp	1
CAPPED_DATA	0	nctrl->tagset	1
CAPPED_DATA	1	qid	1
DATA_SOURCE	0	nctrl	$0
PARAM_COMPARE	0	nctrl->queue_count	> $1
PARAM_COMPARE	1	qid	< $0->queue_count
CONSTRAINT	1	qid	<3732
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	nctrl->admin_q->async_depth	1-10238[c]
HOST_DATA	0	nctrl->admin_q->disk->bdi->io_pages	0-268435455[c]
HOST_DATA	0	nctrl->admin_q->disk->bdi->ra_pages	33-536870911[c]
HOST_DATA	0	nctrl->admin_q->limits.alignment_offset	0-u16max[c]
HOST_DATA	0	nctrl->admin_q->limits.atomic_write_max_sectors	0-8388607[c]
HOST_DATA	0	nctrl->admin_q->limits.discard_granularity	512-u32max[c]
HOST_DATA	0	nctrl->admin_q->limits.integrity.interval_exp	0-31[c]
HOST_DATA	0	nctrl->admin_q->limits.io_min	512-65536[c]
HOST_DATA	0	nctrl->admin_q->limits.max_active_zones	0-u32max
HOST_DATA	0	nctrl->admin_q->limits.max_integrity_segments	0-u16max
HOST_DATA	0	nctrl->admin_q->limits.max_open_zones	0-u32max
HOST_DATA	0	nctrl->admin_q->limits.max_sectors	0-s32max[c]
HOST_DATA	0	nctrl->admin_q->limits.max_segments	1-u16max[c]
HOST_DATA	0	nctrl->admin_q->limits.max_zone_append_sectors	0-s32max[c]
HOST_DATA	0	nctrl->admin_q->limits.zone_write_granularity	512-65536[c]
HOST_DATA	0	nctrl->admin_q->mq_kobj->kref.refcount.refs.counter	s32min-s32max
HOST_DATA	0	nctrl->admin_q->nr_requests	1-10238[c]
HOST_DATA	0	nctrl->admin_q->tag_set->queue_depth	1-10238[c]
HOST_DATA	0	nctrl->admin_q->tag_set->reserved_tags	0-u32max
HOST_DATA	0	nctrl->admin_q->tag_set->srcu->srcu_sup->srcu_ssp->srcu_reader_flavor	0-255
HOST_DATA	0	nctrl->admin_q->tag_set->tags_srcu.srcu_sup->srcu_ssp->srcu_reader_flavor	0-255
HOST_DATA	0	nctrl->admin_tagset->queue_depth	1-10238[c]
HOST_DATA	0	nctrl->cap	0-u64max
HOST_DATA	0	nctrl->connect_q->limits.alignment_offset	0-u16max[c]
HOST_DATA	0	nctrl->connect_q->limits.atomic_write_max_sectors	0-8388607[c]
HOST_DATA	0	nctrl->connect_q->limits.discard_granularity	512-u32max[c]
HOST_DATA	0	nctrl->connect_q->limits.integrity.interval_exp	0-31[c]
HOST_DATA	0	nctrl->connect_q->limits.io_min	512-65536[c]
HOST_DATA	0	nctrl->connect_q->limits.max_active_zones	0-u32max
HOST_DATA	0	nctrl->connect_q->limits.max_open_zones	0-u32max
HOST_DATA	0	nctrl->connect_q->limits.max_sectors	0-s32max[c]
HOST_DATA	0	nctrl->connect_q->limits.max_zone_append_sectors	0-s32max[c]
HOST_DATA	0	nctrl->connect_q->limits.zone_write_granularity	512-65536[c]
HOST_DATA	0	nctrl->connect_q->mq_kobj->kref.refcount.refs.counter	s32min-s32max
HOST_DATA	0	nctrl->connect_q->tag_set->queue_depth	1-10238[c]
HOST_DATA	0	nctrl->connect_q->tag_set->reserved_tags	0-u32max
HOST_DATA	0	nctrl->connect_q->tag_set->tags_srcu.srcu_sup->srcu_ssp->srcu_reader_flavor	0-255
HOST_DATA	0	nctrl->fabrics_q->async_depth	1-10238[c]
HOST_DATA	0	nctrl->fabrics_q->limits.alignment_offset	0-u16max[c]
HOST_DATA	0	nctrl->fabrics_q->limits.atomic_write_max_sectors	0-8388607[c]
HOST_DATA	0	nctrl->fabrics_q->limits.discard_granularity	512-u32max[c]
HOST_DATA	0	nctrl->fabrics_q->limits.integrity.interval_exp	0-31[c]
HOST_DATA	0	nctrl->fabrics_q->limits.io_min	512-65536[c]
HOST_DATA	0	nctrl->fabrics_q->limits.max_active_zones	0-u32max
HOST_DATA	0	nctrl->fabrics_q->limits.max_open_zones	0-u32max
HOST_DATA	0	nctrl->fabrics_q->limits.max_sectors	0-s32max[c]
HOST_DATA	0	nctrl->fabrics_q->limits.max_zone_append_sectors	0-s32max[c]
HOST_DATA	0	nctrl->fabrics_q->limits.zone_write_granularity	512-65536[c]
HOST_DATA	0	nctrl->fabrics_q->mq_kobj->kref.refcount.refs.counter	s32min-s32max
HOST_DATA	0	nctrl->fabrics_q->nr_requests	1-10238[c]
HOST_DATA	0	nctrl->fabrics_q->tag_set->queue_depth	1-10238[c]
HOST_DATA	0	nctrl->fabrics_q->tag_set->reserved_tags	0-u32max
HOST_DATA	0	nctrl->fabrics_q->tag_set->tags_srcu.srcu_sup->srcu_ssp->srcu_reader_flavor	0-255
HOST_DATA	0	nctrl->max_hw_sectors	1-u32max[c]
HOST_DATA	0	nctrl->maxcmd	0-u16max[c]
HOST_DATA	0	nctrl->quirks	0-u64max
HOST_DATA	0	nctrl->sqsize	0-u16max[c]
HOST_DATA	0	nctrl->tagset->queue_depth	1-10238[c]
HOST_DATA	0	nctrl->tagset->reserved_tags	0-1,32
HOST_DATA	0	nctrl->tagset->srcu->srcu_sup->srcu_ssp->srcu_reader_flavor	0-255
HOST_DATA	0	nctrl->tagset->tags_srcu.srcu_sup->srcu_ssp->srcu_reader_flavor	0-255
NO_OVERFLOW_SIMPLE	0	nctrl->admin_q->async_depth
NO_OVERFLOW_SIMPLE	0	nctrl->admin_q->nr_requests
NO_OVERFLOW_SIMPLE	0	nctrl->admin_q->tag_set->nr_hw_queues
NO_OVERFLOW_SIMPLE	0	nctrl->admin_q->tag_set->queue_depth
NO_OVERFLOW_SIMPLE	0	nctrl->ana_log_size
NO_OVERFLOW_SIMPLE	0	nctrl->cdev.count
NO_OVERFLOW_SIMPLE	0	nctrl->connect_q->async_depth
NO_OVERFLOW_SIMPLE	0	nctrl->connect_q->nr_hw_queues
NO_OVERFLOW_SIMPLE	0	nctrl->connect_q->nr_requests
NO_OVERFLOW_SIMPLE	0	nctrl->connect_q->tag_set->nr_hw_queues
NO_OVERFLOW_SIMPLE	0	nctrl->connect_q->tag_set->queue_depth
NO_OVERFLOW_SIMPLE	0	nctrl->fabrics_q->async_depth
NO_OVERFLOW_SIMPLE	0	nctrl->fabrics_q->nr_requests
NO_OVERFLOW_SIMPLE	0	nctrl->fabrics_q->tag_set->nr_hw_queues
NO_OVERFLOW_SIMPLE	0	nctrl->fabrics_q->tag_set->queue_depth
NO_OVERFLOW_SIMPLE	0	nctrl->queue_count
NO_OVERFLOW_SIMPLE	0	nctrl->tagset->queue_depth
NO_OVERFLOW_SIMPLE	1	qid
UNITS	1	qid	unit_array_size

drivers/nvme/host/tcp.c nvme_tcp_stop_queue() -> nvme_tcp_wait_queue()

Type	Parameter	Key	Value
PARAM_VALUE	0	nctrl	4096-ptr_max
PARAM_VALUE	0	nctrl->admin_q->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	nctrl->connect_q->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	nctrl->device->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	nctrl->fabrics_q->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	nctrl->ops->reg_read32	4096-ptr_max
PARAM_VALUE	0	nctrl->ops->reg_read64	4096-ptr_max
PARAM_VALUE	0	nctrl->ops->reg_write32	4096-ptr_max
PARAM_VALUE	0	nctrl->ops->stop_ctrl	0,4096-ptr_max
PARAM_VALUE	0	nctrl->tagset->update_nr_hwq_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	nctrl->tagset->update_nr_hwq_lock.first_waiter->type	0-1
BUF_SIZE	0	nctrl	s32min-(-1),1-s32max
BUF_SIZE	0	nctrl	s32min-(-1),1-s32max
DATA_SOURCE	0	nctrl	$0
DATA_SOURCE	1	qid	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	nctrl->admin_q->async_depth	1-10238[c]
HOST_DATA	0	nctrl->admin_q->disk->bdi->io_pages	0-268435455[c]
HOST_DATA	0	nctrl->admin_q->disk->bdi->ra_pages	33-536870911[c]
HOST_DATA	0	nctrl->admin_q->limits.alignment_offset	0-u16max[c]
HOST_DATA	0	nctrl->admin_q->limits.atomic_write_max_sectors	0-8388607[c]
HOST_DATA	0	nctrl->admin_q->limits.discard_granularity	512-u32max[c]
HOST_DATA	0	nctrl->admin_q->limits.integrity.interval_exp	0-31[c]
HOST_DATA	0	nctrl->admin_q->limits.io_min	512-65536[c]
HOST_DATA	0	nctrl->admin_q->limits.max_active_zones	0-u32max
HOST_DATA	0	nctrl->admin_q->limits.max_integrity_segments	0-u16max
HOST_DATA	0	nctrl->admin_q->limits.max_open_zones	0-u32max
HOST_DATA	0	nctrl->admin_q->limits.max_sectors	0-s32max[c]
HOST_DATA	0	nctrl->admin_q->limits.max_segments	1-u16max[c]
HOST_DATA	0	nctrl->admin_q->limits.max_zone_append_sectors	0-s32max[c]
HOST_DATA	0	nctrl->admin_q->limits.zone_write_granularity	512-65536[c]
HOST_DATA	0	nctrl->admin_q->mq_kobj->kref.refcount.refs.counter	s32min-s32max
HOST_DATA	0	nctrl->admin_q->nr_requests	1-10238[c]
HOST_DATA	0	nctrl->admin_q->tag_set->queue_depth	1-10238[c]
HOST_DATA	0	nctrl->admin_q->tag_set->reserved_tags	0-u32max
HOST_DATA	0	nctrl->admin_q->tag_set->srcu->srcu_sup->srcu_ssp->srcu_reader_flavor	0-255
HOST_DATA	0	nctrl->admin_q->tag_set->tags_srcu.srcu_sup->srcu_ssp->srcu_reader_flavor	0-255
HOST_DATA	0	nctrl->admin_tagset->queue_depth	1-10238[c]
HOST_DATA	0	nctrl->admin_tagset->reserved_tags	0,2
HOST_DATA	0	nctrl->cap	0-u64max
HOST_DATA	0	nctrl->connect_q->async_depth	1-10238[c]
HOST_DATA	0	nctrl->connect_q->limits.alignment_offset	0-u16max[c]
HOST_DATA	0	nctrl->connect_q->limits.atomic_write_max_sectors	0-8388607[c]
HOST_DATA	0	nctrl->connect_q->limits.discard_granularity	512-u32max[c]
HOST_DATA	0	nctrl->connect_q->limits.integrity.interval_exp	0-31[c]
HOST_DATA	0	nctrl->connect_q->limits.io_min	512-65536[c]
HOST_DATA	0	nctrl->connect_q->limits.max_active_zones	0-u32max
HOST_DATA	0	nctrl->connect_q->limits.max_open_zones	0-u32max
HOST_DATA	0	nctrl->connect_q->limits.max_sectors	0-s32max[c]
HOST_DATA	0	nctrl->connect_q->limits.max_zone_append_sectors	0-s32max[c]
HOST_DATA	0	nctrl->connect_q->limits.zone_write_granularity	512-65536[c]
HOST_DATA	0	nctrl->connect_q->mq_kobj->kref.refcount.refs.counter	s32min-s32max
HOST_DATA	0	nctrl->connect_q->nr_requests	1-10238[c]
HOST_DATA	0	nctrl->connect_q->tag_set->queue_depth	1-10238[c]
HOST_DATA	0	nctrl->connect_q->tag_set->reserved_tags	0-u32max
HOST_DATA	0	nctrl->connect_q->tag_set->tags_srcu.srcu_sup->srcu_ssp->srcu_reader_flavor	0-255
HOST_DATA	0	nctrl->fabrics_q->async_depth	1-10238[c]
HOST_DATA	0	nctrl->fabrics_q->limits.alignment_offset	0-u16max[c]
HOST_DATA	0	nctrl->fabrics_q->limits.atomic_write_max_sectors	0-8388607[c]
HOST_DATA	0	nctrl->fabrics_q->limits.discard_granularity	512-u32max[c]
HOST_DATA	0	nctrl->fabrics_q->limits.integrity.interval_exp	0-31[c]
HOST_DATA	0	nctrl->fabrics_q->limits.io_min	512-65536[c]
HOST_DATA	0	nctrl->fabrics_q->limits.max_active_zones	0-u32max
HOST_DATA	0	nctrl->fabrics_q->limits.max_open_zones	0-u32max
HOST_DATA	0	nctrl->fabrics_q->limits.max_sectors	0-s32max[c]
HOST_DATA	0	nctrl->fabrics_q->limits.max_zone_append_sectors	0-s32max[c]
HOST_DATA	0	nctrl->fabrics_q->limits.zone_write_granularity	512-65536[c]
HOST_DATA	0	nctrl->fabrics_q->mq_kobj->kref.refcount.refs.counter	s32min-s32max
HOST_DATA	0	nctrl->fabrics_q->nr_requests	1-10238[c]
HOST_DATA	0	nctrl->fabrics_q->tag_set->queue_depth	1-10238[c]
HOST_DATA	0	nctrl->fabrics_q->tag_set->reserved_tags	0-u32max
HOST_DATA	0	nctrl->fabrics_q->tag_set->tags_srcu.srcu_sup->srcu_ssp->srcu_reader_flavor	0-255
HOST_DATA	0	nctrl->max_hw_sectors	0-u32max
HOST_DATA	0	nctrl->maxcmd	0-u16max
HOST_DATA	0	nctrl->quirks	0-u64max
HOST_DATA	0	nctrl->sqsize	0-u16max[c]
HOST_DATA	0	nctrl->subsys->instance	s32min-s32max
HOST_DATA	0	nctrl->tagset->nr_hw_queues	0-u32max
HOST_DATA	0	nctrl->tagset->queue_depth	1-10238[c]
HOST_DATA	0	nctrl->tagset->shared_tags->bitmap_tags.sb.depth	1-u32max[c]
HOST_DATA	0	nctrl->tagset->shared_tags->bitmap_tags.sb.round_robin	0-1
HOST_DATA	0	nctrl->tagset->shared_tags->breserved_tags.sb.depth	1-u32max[c]
HOST_DATA	0	nctrl->tagset->shared_tags->breserved_tags.sb.round_robin	0-1
HOST_DATA	0	nctrl->tagset->tags_srcu.srcu_sup->srcu_ssp->srcu_reader_flavor	0-255
HOST_DATA	0	nctrl->vs	0-u32max
NO_OVERFLOW_SIMPLE	0	nctrl->admin_q->async_depth
NO_OVERFLOW_SIMPLE	0	nctrl->admin_q->limits.max_hw_discard_sectors
NO_OVERFLOW_SIMPLE	0	nctrl->admin_q->nr_hw_queues
NO_OVERFLOW_SIMPLE	0	nctrl->admin_q->nr_requests
NO_OVERFLOW_SIMPLE	0	nctrl->admin_q->tag_set->nr_hw_queues
NO_OVERFLOW_SIMPLE	0	nctrl->admin_q->tag_set->queue_depth
NO_OVERFLOW_SIMPLE	0	nctrl->ana_log_size
NO_OVERFLOW_SIMPLE	0	nctrl->cdev.count
NO_OVERFLOW_SIMPLE	0	nctrl->connect_q->async_depth
NO_OVERFLOW_SIMPLE	0	nctrl->connect_q->limits.max_discard_sectors
NO_OVERFLOW_SIMPLE	0	nctrl->connect_q->limits.max_open_zones
NO_OVERFLOW_SIMPLE	0	nctrl->connect_q->nr_requests
NO_OVERFLOW_SIMPLE	0	nctrl->connect_q->tag_set->nr_hw_queues
NO_OVERFLOW_SIMPLE	0	nctrl->connect_q->tag_set->queue_depth
NO_OVERFLOW_SIMPLE	0	nctrl->ctrl_key->len
NO_OVERFLOW_SIMPLE	0	nctrl->fabrics_q->async_depth
NO_OVERFLOW_SIMPLE	0	nctrl->fabrics_q->nr_hw_queues
NO_OVERFLOW_SIMPLE	0	nctrl->fabrics_q->nr_requests
NO_OVERFLOW_SIMPLE	0	nctrl->fabrics_q->tag_set->nr_hw_queues
NO_OVERFLOW_SIMPLE	0	nctrl->fabrics_q->tag_set->queue_depth
NO_OVERFLOW_SIMPLE	0	nctrl->host_key->len
NO_OVERFLOW_SIMPLE	0	nctrl->queue_count
NO_OVERFLOW_SIMPLE	0	nctrl->tagset->queue_depth
NO_OVERFLOW_SIMPLE	1	qid
UNITS	1	qid	unit_array_size