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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

kernel/sched/build_utility.c psi_write() -> psi_trigger_create_rtpoll_worker()

Type Parameter Key Value
PARAM_VALUE 0 group 4069839098413441024
PARAM_VALUE 0 group->avg_triggers.next 4096-ptr_max
PARAM_VALUE 0 group->rtpoll_trigger_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 group->rtpoll_triggers.next 4096-ptr_max
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

kernel/cgroup/cgroup.c pressure_write() -> psi_trigger_create_rtpoll_worker()

Type Parameter Key Value
PARAM_VALUE 0 group 4096-ptr_max
PARAM_VALUE 0 group->avg_triggers.next 4096-ptr_max
PARAM_VALUE 0 group->avg_triggers.next->next 4096-ptr_max
PARAM_VALUE 0 group->avg_triggers.next->prev 4096-ptr_max
PARAM_VALUE 0 group->avgs_lock.dep_map->name 0-255
PARAM_VALUE 0 group->avgs_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 group->avgs_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 group->avgs_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 group->avgs_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 group->avgs_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 group->avgs_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 group->rtpoll_trigger_lock.dep_map->name 0-255
PARAM_VALUE 0 group->rtpoll_trigger_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 group->rtpoll_trigger_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 group->rtpoll_trigger_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 group->rtpoll_trigger_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 group->rtpoll_trigger_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 group->rtpoll_trigger_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 group->rtpoll_trigger_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 group->rtpoll_trigger_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 group->rtpoll_triggers.next 4096-ptr_max
PARAM_VALUE 0 group->rtpoll_triggers.next->next 4096-ptr_max
PARAM_VALUE 0 group->rtpoll_triggers.next->prev 4096-ptr_max
BUF_SIZE 0 group (-1),1232
BUF_SIZE 0 group (-1),1232
DATA_SOURCE 0 group r cgroup_psi
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex