qdisc_peek_dequeued identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

include/net/sch_generic.h, line 1292 (as a function)

Referenced in 17 files:

Smatch caller information:

net/sched/sch_taprio.c taprio_dequeue_from_txq() -> (struct Qdisc_ops)->peek()

Type	Parameter	Key	Value
PARAM_VALUE	0	$	4096-7935956897246715903,7935956897246715905-ptr_max
PARAM_VALUE	0	$->ops	4096-ptr_max
CONTAINER	0	-56-24+0	$(-1)
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&sch->seqlock
HALF_LOCKED2		bh

net/sched/sch_prio.c prio_peek() -> (struct Qdisc_ops)->peek()

Type	Parameter	Key	Value
PARAM_VALUE	0	$	4096-ptr_max
PARAM_VALUE	0	$->ops	4096-ptr_max
CONTAINER	0	-56-24+0	$(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/sched/sch_ets.c ets_qdisc_dequeue() -> (struct Qdisc_ops)->peek()

Type	Parameter	Key	Value
PARAM_VALUE	0	$	4096-ptr_max
PARAM_VALUE	0	$->ops	4096-ptr_max
CONTAINER	0	*(-56-24+0)	$(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

net/sched/sch_hfsc.c hfsc_enqueue() -> (struct Qdisc_ops)->peek()

Type	Parameter	Key	Value
PARAM_VALUE	0	$	4096-ptr_max
PARAM_VALUE	0	$->enqueue	4096-ptr_max
PARAM_VALUE	0	$->ops	4096-ptr_max
PARAM_VALUE	0	$->q.qlen	0
CONTAINER	0	*(-56-24+0)	$(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		rcu_read

net/sched/sch_hfsc.c qdisc_peek_len() -> (struct Qdisc_ops)->peek()

Type	Parameter	Key	Value
PARAM_VALUE	0	$	4096-ptr_max
PARAM_VALUE	0	$->ops	4096-ptr_max
PARAM_VALUE	0	$->q.qlen	1-u32max
DATA_SOURCE	0	$	$0
CONTAINER	0	-56-24+0	$(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh

net/sched/sch_tbf.c tbf_dequeue() -> (struct Qdisc_ops)->peek()

Type	Parameter	Key	Value
PARAM_VALUE	0	$	4096-ptr_max
PARAM_VALUE	0	$->ops	4096-ptr_max
CONTAINER	0	*(-56-24+0)	$(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

net/sched/sch_multiq.c multiq_peek() -> (struct Qdisc_ops)->peek()

Type	Parameter	Key	Value
PARAM_VALUE	0	$	4096-ptr_max
PARAM_VALUE	0	$->ops	4096-ptr_max
CONTAINER	0	-56-24+0	$(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/sched/sch_drr.c drr_dequeue() -> (struct Qdisc_ops)->peek()

Type	Parameter	Key	Value
PARAM_VALUE	0	$	4096-ptr_max
PARAM_VALUE	0	$->ops	4096-ptr_max
CONTAINER	0	*(-56-24+0)	$(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

net/sched/sch_red.c red_peek() -> (struct Qdisc_ops)->peek()

Type	Parameter	Key	Value
PARAM_VALUE	0	$	4096-ptr_max
PARAM_VALUE	0	$->ops	4096-ptr_max
CONTAINER	0	-56-24+0	$(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/sched/sch_sfb.c sfb_peek() -> (struct Qdisc_ops)->peek()

Type	Parameter	Key	Value
PARAM_VALUE	0	$	4096-ptr_max
PARAM_VALUE	0	$->ops	4096-ptr_max
CONTAINER	0	-56-24+0	$(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/sched/sch_qfq.c qdisc_peek_len() -> (struct Qdisc_ops)->peek()

Type	Parameter	Key	Value
PARAM_VALUE	0	$	4096-ptr_max
PARAM_VALUE	0	$->dev_queue->qdisc_sleeping->to_free	4096-ptr_max
PARAM_VALUE	0	$->ops	4096-ptr_max
PARAM_VALUE	0	$->ops->peek	4096-ptr_max
PARAM_VALUE	0	$->privdata.active_queues	1-4294967295
PARAM_VALUE	0	$->privdata.band_nr	0-4294967295
PARAM_VALUE	0	$->privdata.c_protection_credit	s32min-s32max
PARAM_VALUE	0	$->privdata.cstats.drop_count	0
PARAM_VALUE	0	$->privdata.cstats.drop_len	0
PARAM_VALUE	0	$->privdata.cstats.maxpacket	1-4294967295
PARAM_VALUE	0	$->privdata.cur_depth	0-255
PARAM_VALUE	0	$->privdata.cur_flow	0-u16max
PARAM_VALUE	0	$->privdata.cur_tin	0-u16max
PARAM_VALUE	0	$->privdata.curband	0-u16max
PARAM_VALUE	0	$->privdata.deferred_drops_cnt	0
PARAM_VALUE	0	$->privdata.deferred_drops_len	0-4294967295
PARAM_VALUE	0	$->privdata.direct_queue.qlen	0-4294967295
PARAM_VALUE	0	$->privdata.direct_queue.tail	0
PARAM_VALUE	0	$->privdata.ecn_mark	0-4294967295
PARAM_VALUE	0	$->privdata.head	0-4294967295
PARAM_VALUE	0	$->privdata.highest_prio	0-u16max
PARAM_VALUE	0	$->privdata.inactive_flows	0-4294967295
PARAM_VALUE	0	$->privdata.internal.qlen	s32min-s32max
PARAM_VALUE	0	$->privdata.l_queue->q.qlen	0-4294967295
PARAM_VALUE	0	$->privdata.l_queue->qstats.backlog	0-4294967295
PARAM_VALUE	0	$->privdata.l_queue->qstats.drops	0-4294967295
PARAM_VALUE	0	$->privdata.lowest_prio	63
PARAM_VALUE	0	$->privdata.m->slaves_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	$->privdata.memory_usage	0-4294967295
PARAM_VALUE	0	$->privdata.memory_used	0-4294967295
PARAM_VALUE	0	$->privdata.overflow_timeout	0
PARAM_VALUE	0	$->privdata.overlimits	0-4294967295
PARAM_VALUE	0	$->privdata.pkts_to_release	0-4294967295
PARAM_VALUE	0	$->privdata.q.qlen	0-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.active_queues	1-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.band_nr	0-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.cur_depth	0-255
PARAM_VALUE	0	$->privdata.qdisc->privdata.cur_flow	0-u16max
PARAM_VALUE	0	$->privdata.qdisc->privdata.cur_tin	0-u16max
PARAM_VALUE	0	$->privdata.qdisc->privdata.curband	0-u16max
PARAM_VALUE	0	$->privdata.qdisc->privdata.deferred_drops_len	0-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.direct_queue.qlen	0-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.ecn_mark	0-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.head	0-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.highest_prio	0-u16max
PARAM_VALUE	0	$->privdata.qdisc->privdata.inactive_flows	0-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.internal.qlen	s32min-s32max
PARAM_VALUE	0	$->privdata.qdisc->privdata.l_queue->qstats.drops	0-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.lowest_prio	63
PARAM_VALUE	0	$->privdata.qdisc->privdata.m->slaves_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	$->privdata.qdisc->privdata.memory_usage	0-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.overlimits	0-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.pkts_to_release	0-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.q.qlen	0-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.rate_shft	0-u16max
PARAM_VALUE	0	$->privdata.qdisc->privdata.root.level	0-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.step_marks	0-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.tail->allot	s32min-0
PARAM_VALUE	0	$->privdata.qdisc->privdata.throttled	1
PARAM_VALUE	0	$->privdata.qdisc->privdata.throttled_flows	0-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.tin_cnt	1,3-4,8
PARAM_VALUE	0	$->privdata.qdisc->privdata.tin_index	450804169053790208,1731505382743973888,2765471663650865152,3809747612656336896,8308205581223485440
PARAM_VALUE	0	$->privdata.qdisc->privdata.tin_order	5040099323216117760,5800058287865032704
PARAM_VALUE	0	$->privdata.qdisc->privdata.vars.avg_dq_rate	0-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.vars.burst_time	0-9223372036854775806
PARAM_VALUE	0	$->privdata.qdisc->privdata.vars.count	1-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.vars.dq_tstamp	0-288230376151711743
PARAM_VALUE	0	$->privdata.qdisc->privdata.warned	0-4294967295
PARAM_VALUE	0	$->privdata.qdisc->privdata.watchdog.timer.is_hard	0-1
PARAM_VALUE	0	$->privdata.qdisc->privdata.watchdog.timer.is_lazy	0-1
PARAM_VALUE	0	$->privdata.qdisc->privdata.watchdog.timer.is_queued	0-1
PARAM_VALUE	0	$->privdata.qdisc->privdata.watchdog.timer.is_soft	0-1
PARAM_VALUE	0	$->privdata.qdisc->privdata.watchdog.timer.node.expires	0-s64max
PARAM_VALUE	0	$->privdata.qdisc->privdata.watchdog.timer.node.node.node.__rb_parent_color	1
PARAM_VALUE	0	$->privdata.rate_shft	0-u16max
PARAM_VALUE	0	$->privdata.root.level	0-4294967295
PARAM_VALUE	0	$->privdata.stats.drop_count	0
PARAM_VALUE	0	$->privdata.stats.drop_len	0
PARAM_VALUE	0	$->privdata.stats.maxpacket	1-4294967295
PARAM_VALUE	0	$->privdata.step_marks	0-4294967295
PARAM_VALUE	0	$->privdata.t_tail	0
PARAM_VALUE	0	$->privdata.tail->allot	s32min-0
PARAM_VALUE	0	$->privdata.throttled	1
PARAM_VALUE	0	$->privdata.throttled_flows	0-4294967295
PARAM_VALUE	0	$->privdata.tin_cnt	1,3-4,8
PARAM_VALUE	0	$->privdata.tin_index	450804169053790208,1731505382743973888,2765471663650865152,3809747612656336896,8308205581223485440
PARAM_VALUE	0	$->privdata.tin_order	5040099323216117760,5800058287865032704
PARAM_VALUE	0	$->privdata.vars.avg_dq_rate	0-4294967295
PARAM_VALUE	0	$->privdata.vars.burst_time	0-9223372036854775806
PARAM_VALUE	0	$->privdata.vars.count	1-4294967295
PARAM_VALUE	0	$->privdata.vars.dq_tstamp	0-288230376151711743
PARAM_VALUE	0	$->privdata.vars.dropping	0
PARAM_VALUE	0	$->privdata.vars.first_above_time	0-4294967295
PARAM_VALUE	0	$->privdata.vars.lastcount	1-4294967295
PARAM_VALUE	0	$->privdata.warned	0-4294967295
PARAM_VALUE	0	$->privdata.watchdog.timer.is_queued	0-1
PARAM_VALUE	0	$->privdata.watchdog.timer.node.expires	0-s64max
PARAM_VALUE	0	$->q.head->next	0
PARAM_VALUE	0	$->q.qlen	1-u32max
PARAM_VALUE	0	$->q.tail	0
PARAM_VALUE	0	*$->privdata->cur_txq	s32min-s32max
PARAM_VALUE	0	*$->privdata->ht	u16max
PARAM_VALUE	0	*$->privdata->row_mask	s32min-s32max
PARAM_VALUE	0	*$->privdata->tin_index	0,2
PARAM_VALUE	0	*$->privdata->tin_order	0-1
PARAM_VALUE	0	*$->privdata.qdisc->privdata->cur_txq	s32min-s32max
PARAM_VALUE	0	*$->privdata.qdisc->privdata->ht	u16max
PARAM_VALUE	0	*$->privdata.qdisc->privdata->row_mask	s32min-s32max
PARAM_VALUE	0	*$->privdata.qdisc->privdata->tin_index	0,2
PARAM_VALUE	0	*$->privdata.qdisc->privdata->tin_order	0-1
DATA_SOURCE	0	$	$0
CONTAINER	0	-56-24+0	$(-1)
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	$->gso_skb.next->end
NO_OVERFLOW_SIMPLE	0	$->gso_skb.next->prev->end
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

net/sched/sch_qfq.c qfq_enqueue() -> (struct Qdisc_ops)->peek()

Type	Parameter	Key	Value
PARAM_VALUE	0	$	4096-ptr_max
PARAM_VALUE	0	$->enqueue	4096-ptr_max
PARAM_VALUE	0	$->ops	4096-ptr_max
CONTAINER	0	*(-56-24+0)	$(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		rcu_read

net/sched/sch_qfq.c qfq_peek_skb() -> (struct Qdisc_ops)->peek()

Type	Parameter	Key	Value
PARAM_VALUE	0	$	4096-ptr_max
PARAM_VALUE	0	$->ops	4096-ptr_max
CONTAINER	0	*(-56-24+0)	$(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read