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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/workqueue.c alloc_and_link_percpu_pwqs() -> init_pwq()

Type Parameter Key Value
PARAM_VALUE 0 pwq 1-u64max
PARAM_VALUE 1 wq 4096-ptr_max
PARAM_VALUE 1 wq->attrs 4096-ptr_max
PARAM_VALUE 1 wq->attrs->__pod_cpumask 1-u64max
PARAM_VALUE 1 wq->attrs->affn_scope 0
PARAM_VALUE 1 wq->attrs->cpumask 1-u64max
PARAM_VALUE 1 wq->cpu_pwq 4096-ptr_max
PARAM_VALUE 1 wq->flags 0,2-u32max
PARAM_VALUE 1 wq->flusher_overflow.next 4096-ptr_max
PARAM_VALUE 1 wq->flusher_overflow.next->next 4096-ptr_max
PARAM_VALUE 1 wq->flusher_overflow.prev 4096-ptr_max
PARAM_VALUE 1 wq->flusher_overflow.prev->next 4096-ptr_max
PARAM_VALUE 1 wq->flusher_overflow.prev->prev 4096-ptr_max
PARAM_VALUE 1 wq->flusher_queue.next 4096-ptr_max
PARAM_VALUE 1 wq->flusher_queue.next->next 4096-ptr_max
PARAM_VALUE 1 wq->flusher_queue.prev 4096-ptr_max
PARAM_VALUE 1 wq->flusher_queue.prev->next 4096-ptr_max
PARAM_VALUE 1 wq->flusher_queue.prev->prev 4096-ptr_max
PARAM_VALUE 1 wq->list.next 4096-ptr_max
PARAM_VALUE 1 wq->list.next->next 4096-ptr_max
PARAM_VALUE 1 wq->list.prev 4096-ptr_max
PARAM_VALUE 1 wq->list.prev->next 4096-ptr_max
PARAM_VALUE 1 wq->list.prev->prev 4096-ptr_max
PARAM_VALUE 1 wq->max_active 1-2048,s32max
PARAM_VALUE 1 wq->maydays.next 4096-ptr_max
PARAM_VALUE 1 wq->maydays.next->next 4096-ptr_max
PARAM_VALUE 1 wq->maydays.prev 4096-ptr_max
PARAM_VALUE 1 wq->maydays.prev->next 4096-ptr_max
PARAM_VALUE 1 wq->maydays.prev->prev 4096-ptr_max
PARAM_VALUE 1 wq->min_active 1-8
PARAM_VALUE 1 wq->mutex.dep_map->name 0-255
PARAM_VALUE 1 wq->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 wq->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 wq->mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 1 wq->mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 1 wq->mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 1 wq->mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 1 wq->mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 1 wq->mutex.magic 4096-ptr_max
PARAM_VALUE 1 wq->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 wq->name 0
PARAM_VALUE 1 wq->node_nr_active 0
PARAM_VALUE 1 wq->nr_pwqs_to_flush.counter 0
PARAM_VALUE 1 wq->pwqs.next 4096-ptr_max
PARAM_VALUE 1 wq->pwqs.next->next 4096-ptr_max
PARAM_VALUE 1 wq->pwqs.prev 4096-ptr_max
PARAM_VALUE 1 wq->pwqs.prev->next 4096-ptr_max
PARAM_VALUE 1 wq->pwqs.prev->prev 4096-ptr_max
PARAM_VALUE 1 wq->saved_max_active 1-2048,s32max
PARAM_VALUE 1 wq->saved_min_active 1-8
PARAM_VALUE 1 *wq->name 0-127
PARAM_VALUE 2 pool 4096-ptr_max
BUF_SIZE 1 wq 512,528-8720
BUF_SIZE 1 wq 512,528-8720
BUF_SIZE 1 wq->attrs 40
BUF_SIZE 1 wq->cpu_pwq 8
BUF_SIZE 1 wq->node_nr_active 0,16-8208
CAPPED_DATA 1 wq->min_active 1
CAPPED_DATA 1 wq->saved_min_active 1
DATA_SOURCE 0 pwq r kmem_cache_alloc_node_noprof
DATA_SOURCE 1 wq $0
DATA_SOURCE 2 pool r get_percpu_pool
BIT_INFO 1 wq->flags 0x0,0xfffffffd
MEM_ZERO 1 wq
MEM_ZERO 1 &wq->nr_pwqs_to_flush
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &wq_pool_mutex

kernel/workqueue.c alloc_pwq() -> init_pwq()

Type Parameter Key Value
PARAM_VALUE 0 pwq 1-u64max
PARAM_VALUE 1 wq 4096-ptr_max
PARAM_VALUE 1 wq->flags 2-u32max
PARAM_VALUE 2 pool 4096-ptr_max
PARAM_VALUE 2 pool->attrs 4096-ptr_max
BUF_SIZE 1 wq (-1),512,528-8720
BUF_SIZE 1 wq (-1),512,528-8720
BUF_SIZE 1 wq->cpu_pwq (-1),8
BUF_SIZE 1 wq->node_nr_active (-1)-0,16-8208
BUF_SIZE 1 wq->unbound_attrs (-1),40
BUF_SIZE 2 pool (-1),1080
BUF_SIZE 2 pool (-1),1080
DATA_SOURCE 0 pwq r kmem_cache_alloc_node_noprof
DATA_SOURCE 1 wq $0
DATA_SOURCE 2 pool r get_unbound_pool
BIT_INFO 1 wq->flags 0x2,0xffffffffffffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &wq_pool_mutex