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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/sched/sch_fq.c fq_init() -> fq_change()

Type Parameter Key Value
PARAM_VALUE 0 sch 4096-ptr_max
PARAM_VALUE 0 sch->dev_queue 4096-ptr_max
PARAM_VALUE 0 sch->dev_tracker 0,4096-ptr_max
PARAM_VALUE 0 sch->gso_skb.next 4096-ptr_max
PARAM_VALUE 0 sch->gso_skb.prev 4096-ptr_max
PARAM_VALUE 0 sch->gso_skb.qlen 0
PARAM_VALUE 0 sch->handle 1-u32max
PARAM_VALUE 0 sch->limit 10000
PARAM_VALUE 0 sch->ops 4096-ptr_max
PARAM_VALUE 0 sch->ops->owner 0,4096-ptr_max
PARAM_VALUE 0 sch->parent 1-u32max
PARAM_VALUE 0 sch->privdata.band_flows 4096-ptr_max
PARAM_VALUE 0 sch->privdata.block_info.block_index 1-4294967295
PARAM_VALUE 0 sch->privdata.ce_threshold 4294967295000
PARAM_VALUE 0 sch->privdata.egress_block_info.block_index 1-4294967295
PARAM_VALUE 0 sch->privdata.flow_max_rate u64max
PARAM_VALUE 0 sch->privdata.flow_plimit 100
PARAM_VALUE 0 sch->privdata.flow_refill_delay 0-536870912
PARAM_VALUE 0 sch->privdata.fq_root 0
PARAM_VALUE 0 sch->privdata.horizon 10000000000
PARAM_VALUE 0 sch->privdata.horizon_drop 1
PARAM_VALUE 0 sch->privdata.ingress_block_info.block_index 1-4294967295
PARAM_VALUE 0 sch->privdata.low_rate_threshold 68750
PARAM_VALUE 0 sch->privdata.orphan_mask 1023
PARAM_VALUE 0 sch->privdata.prio2band 4096-ptr_max
PARAM_VALUE 0 sch->privdata.rate_enable 1
PARAM_VALUE 0 sch->privdata.time_next_delayed_flow u64max
PARAM_VALUE 0 sch->privdata.timer_slack 10000
PARAM_VALUE 0 sch->privdata.watchdog.qdisc->gso_skb.next 4096-ptr_max
PARAM_VALUE 0 sch->privdata.watchdog.qdisc->gso_skb.prev 4096-ptr_max
PARAM_VALUE 0 sch->privdata.watchdog.qdisc->refcnt.refs.counter 1
PARAM_VALUE 0 sch->privdata.watchdog.qdisc->skb_bad_txq.next 4096-ptr_max
PARAM_VALUE 0 sch->privdata.watchdog.qdisc->skb_bad_txq.prev 4096-ptr_max
PARAM_VALUE 0 sch->privdata.watchdog.timer.base 4096-ptr_max
PARAM_VALUE 0 sch->privdata.watchdog.timer.function 1-u64max
PARAM_VALUE 0 sch->privdata.watchdog.timer.is_hard 0
PARAM_VALUE 0 sch->privdata.watchdog.timer.is_lazy 0
PARAM_VALUE 0 sch->privdata.watchdog.timer.is_queued 0
PARAM_VALUE 0 sch->privdata.watchdog.timer.is_rel 0
PARAM_VALUE 0 sch->privdata.watchdog.timer.is_soft 0
PARAM_VALUE 0 sch->privdata.watchdog.timer.node.expires 0
PARAM_VALUE 0 sch->privdata.watchdog.timer.node.node.next 0
PARAM_VALUE 0 sch->privdata.watchdog.timer.node.node.prev 0
PARAM_VALUE 0 sch->refcnt.refs.counter 1
PARAM_VALUE 0 sch->skb_bad_txq.next 4096-ptr_max
PARAM_VALUE 0 sch->skb_bad_txq.prev 4096-ptr_max
PARAM_VALUE 0 sch->skb_bad_txq.qlen 0
PARAM_VALUE 1 opt 1-u64max
PARAM_VALUE 2 extack 4971238048455385088
BUF_SIZE 0 sch 0-s32max
BUF_SIZE 0 sch 0-s32max
CAPPED_DATA 0 sch->handle 1
DATA_SOURCE 0 sch $0
DATA_SOURCE 1 opt $1
DATA_SOURCE 2 extack $2
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 sch->handle 1-4294967280,4294967282-u32max[c]
USER_DATA 0 sch->parent 1-u32max
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex

net/sched/sch_api.c qdisc_change() -> (struct Qdisc_ops)->change()

Type Parameter Key Value
PARAM_VALUE 0 sch 4096-ptr_max
PARAM_VALUE 0 sch->ops 4096-ptr_max
PARAM_VALUE 0 sch->ops->change 1-u64max
PARAM_VALUE 1 opt 1-u64max
PARAM_VALUE 2 extack 4971238048455385088
DATA_SOURCE 0 sch $0
DATA_SOURCE 2 extack $2
CONTAINER 0 -88-24+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex

net/sched/sch_fifo.c fifo_set_limit() -> (struct Qdisc_ops)->change()

Type Parameter Key Value
PARAM_VALUE 0 sch 4096-ptr_max
PARAM_VALUE 0 sch->ops 4096-ptr_max
PARAM_VALUE 0 sch->ops->change 1-u64max
PARAM_VALUE 1 opt 4096-ptr_max
PARAM_VALUE 1 opt->nla_len 8
PARAM_VALUE 1 opt->nla_type 36
PARAM_VALUE 2 extack 0
BUF_SIZE 0 sch (-1)-s32max
BUF_SIZE 0 sch (-1)-s32max
BUF_SIZE 1 opt 0-s32max,18446744071562067968-u64max
BUF_SIZE 1 opt 0-s32max,18446744071562067968-u64max
DATA_SOURCE 0 sch $0
DATA_SOURCE 1 opt r _kmalloc_noprof
CONTAINER 0 -88-24+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 sch->parent 0-u32max[c]