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Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

net/sched/sch_hfsc.c hfsc_change_class() -> init_ed()

Type Parameter Key Value
PARAM_VALUE 0 cl 4096-ptr_max
PARAM_VALUE 0 cl->cl_flags 1-255
PARAM_VALUE 0 cl->qdisc 4096-ptr_max
PARAM_VALUE 0 cl->qdisc->ops->peek 4096-ptr_max
PARAM_VALUE 0 cl->qdisc->privdata.c_protection_credit s32min-s32max
PARAM_VALUE 0 cl->qdisc->privdata.cstats.drop_count 0
PARAM_VALUE 0 cl->qdisc->privdata.deferred_drops_cnt 0
PARAM_VALUE 0 cl->qdisc->privdata.l_queue->q.qlen 0-4294967295
PARAM_VALUE 0 cl->qdisc->privdata.stats.drop_count 0
PARAM_VALUE 0 cl->qdisc->privdata.vars.first_above_time 0-4294967295
PARAM_VALUE 0 cl->qdisc->q.qlen 1-u32max
DATA_SOURCE 1 next_len r qdisc_peek_len
BIT_INFO 0 cl->cl_flags 0x1,0xff
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 cl->cl_eligible.dx 0-67108863985[c]
USER_DATA 0 cl->cl_eligible.ism1 59-260294967295
USER_DATA 0 cl->cl_eligible.ism2 59-260294967295
USER_DATA 0 cl->cl_eligible.sm1 0,2-4611686018[c]
USER_DATA 0 cl->cl_eligible.sm2 0,2-4611686018[c]
USER_DATA 0 cl->cl_fsc.ism1 59-260294967295
USER_DATA 0 cl->cl_fsc.ism2 59-260294967295
USER_DATA 0 cl->cl_fsc.sm1 0,2-4611686018[c]
USER_DATA 0 cl->cl_fsc.sm2 0,2-4611686018[c]
USER_DATA 0 cl->cl_rsc.ism1 59-260294967295
USER_DATA 0 cl->cl_rsc.ism2 59-260294967295
USER_DATA 0 cl->cl_rsc.sm1 0,2-4611686018[c]
USER_DATA 0 cl->cl_rsc.sm2 0,2-4611686018[c]
USER_DATA 0 cl->cl_usc.ism1 59-260294967295
USER_DATA 0 cl->cl_usc.ism2 59-260294967295
USER_DATA 0 cl->cl_usc.sm1 0,2-4611686018[c]
USER_DATA 0 cl->cl_usc.sm2 0,2-4611686018[c]
LOCK2 bh
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_hfsc.c hfsc_enqueue() -> init_ed()

Type Parameter Key Value
PARAM_VALUE 0 cl 4096-ptr_max
PARAM_VALUE 0 cl->cl_flags 2-255
PARAM_VALUE 0 cl->level 0
PARAM_VALUE 0 cl->qdisc 4096-ptr_max
PARAM_VALUE 0 cl->qdisc->enqueue 4096-ptr_max
PARAM_VALUE 0 cl->qdisc->q.qlen 0
DATA_SOURCE 0 cl r hfsc_classify
DATA_SOURCE 1 next_len r qdisc_pkt_len
BIT_INFO 0 cl->cl_flags 0x1,0xff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 rcu_read