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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/cgroup/cgroup.c css_task_iter_next() -> css_task_iter_advance()

Type Parameter Key Value
PARAM_VALUE 0 it 4096-ptr_max
PARAM_VALUE 0 it->cur_task 0
PARAM_VALUE 0 it->flags 65536-u32max
DATA_SOURCE 0 it $0
BIT_INFO 0 it->flags 0x10000,0xffffffff
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &css_set_lock
LOCK2 irqflags
HALF_LOCKED2 &cgrp->pidlist_mutex
HALF_LOCKED2 &m->lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &s->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &cgroup_mutex
HALF_LOCKED2 global &cpuset_mutex
HALF_LOCKED2 global &freezer_mutex
HALF_LOCKED2 global &oom_lock
HALF_LOCKED2 global &sched_domains_mutex
HALF_LOCKED2 rcu_read

kernel/cgroup/cgroup.c css_task_iter_next() -> css_task_iter_advance()

Type Parameter Key Value
PARAM_VALUE 0 it 4096-ptr_max
PARAM_VALUE 0 it->cur_task 4096-ptr_max
PARAM_VALUE 0 it->task_pos 1-u64max
DATA_SOURCE 0 it $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &css_set_lock
LOCK2 irqflags
HALF_LOCKED2 &cgrp->pidlist_mutex
HALF_LOCKED2 &m->lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &s->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &cgroup_mutex
HALF_LOCKED2 global &cpuset_mutex
HALF_LOCKED2 global &freezer_mutex
HALF_LOCKED2 global &oom_lock
HALF_LOCKED2 global &sched_domains_mutex
HALF_LOCKED2 rcu_read

kernel/cgroup/cgroup.c css_task_iter_start() -> css_task_iter_advance()

Type Parameter Key Value
PARAM_VALUE 0 it 4096-ptr_max
PARAM_VALUE 0 it->cset_head 4096-ptr_max
PARAM_VALUE 0 it->cset_pos 4096-ptr_max
PARAM_VALUE 0 it->cur_cset 0
PARAM_VALUE 0 it->cur_dcset 0
PARAM_VALUE 0 it->cur_task 0
PARAM_VALUE 0 it->flags 0-1,3
PARAM_VALUE 0 it->ss->attach 0,2246200204970172416,2360154984384167936,3019800169015222272,5185209237867978752,6679637330912739328,6722154200619556864,8437287443062427648
PARAM_VALUE 0 it->ss->bind 0,5398039129788481536
PARAM_VALUE 0 it->ss->can_attach 0,1539697653209010176,2596895394050748416,3636412751287525376
PARAM_VALUE 0 it->ss->can_fork 0,5638613885127380992,6961295853237211136
PARAM_VALUE 0 it->ss->cancel_attach 0,1511532066655358976,4508251095385354240,4853635904863272960
PARAM_VALUE 0 it->ss->cancel_fork 0,5691029669975453696,7415222397819719680
PARAM_VALUE 0 it->ss->css_alloc 0,4096-ptr_max
PARAM_VALUE 0 it->ss->css_extra_stat_show 0,3458187449253036032
PARAM_VALUE 0 it->ss->css_free 0,4096-ptr_max
PARAM_VALUE 0 it->ss->css_killed 0,8358574337692954624
PARAM_VALUE 0 it->ss->css_local_stat_show 0,3145639222211608576
PARAM_VALUE 0 it->ss->css_offline 0,4096-ptr_max
PARAM_VALUE 0 it->ss->css_online 0,4096-ptr_max
PARAM_VALUE 0 it->ss->css_released 0,4856339823753781248,9148075606814478336
PARAM_VALUE 0 it->ss->css_reset 0,7327419871178485760
PARAM_VALUE 0 it->ss->css_rstat_flush 0,4093796338165313536,4446828206639517696
PARAM_VALUE 0 it->ss->depends_on 0,16
PARAM_VALUE 0 it->ss->dfl_cftypes 0,4096-ptr_max
PARAM_VALUE 0 it->ss->exit 0,7702225149594865664,8372473530682335232
PARAM_VALUE 0 it->ss->fork 0,4540472734013444096,7578242414286561280,8835910921598877696
PARAM_VALUE 0 it->ss->id 0-15
PARAM_VALUE 0 it->ss->legacy_cftypes 0,4096-ptr_max
PARAM_VALUE 0 it->ss->release 0,1980470231377797120
BUF_SIZE 0 it (-1),104
BUF_SIZE 0 it (-1),104
BUF_SIZE 0 it->cset_head (-1),16
BUF_SIZE 0 it->cset_pos (-1),16
DATA_SOURCE 0 it $2
MEM_ZERO 0 it
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &css_set_lock
LOCK2 irqflags
HALF_LOCKED2 &cgrp->pidlist_mutex
HALF_LOCKED2 &m->lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &s->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &cgroup_mutex
HALF_LOCKED2 global &cpuset_mutex
HALF_LOCKED2 global &freezer_mutex
HALF_LOCKED2 global &oom_lock
HALF_LOCKED2 global &sched_domains_mutex
HALF_LOCKED2 rcu_read