Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/workqueue.c pool_mayday_timeout() -> send_mayday()

Type Parameter Key Value
PARAM_VALUE 0 pwq 0,512-9223372036854775296
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &pool->lock
LOCK2 global &wq_mayday_lock
LOCK2 irq
TYPE_LOCK (struct worker_pool)->lock

kernel/workqueue.c rescuer_thread() -> send_mayday()

Type Parameter Key Value
PARAM_VALUE 0 pwq 4096-9223372036854775296
PARAM_VALUE 0 pwq->mayday_cursor.entry.next 4096-ptr_max
PARAM_VALUE 0 pwq->mayday_cursor.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 pwq->mayday_cursor.entry.prev->next 4096-ptr_max
PARAM_VALUE 0 pwq->mayday_node.next->prev 4096-ptr_max
PARAM_VALUE 0 pwq->mayday_node.prev->next 4096-ptr_max
PARAM_VALUE 0 pwq->nr_active s32min-(-1),1-s32max
PARAM_VALUE 0 pwq->pool 4096-ptr_max
PARAM_VALUE 0 pwq->pool->cpu (-1)-64
PARAM_VALUE 0 pwq->pool->last_woken_worker 4096-ptr_max
PARAM_VALUE 0 pwq->pool->lock.dep_map->name 0-255
PARAM_VALUE 0 pwq->pool->lock.owner_cpu 0
PARAM_VALUE 0 pwq->pool->lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 pwq->pool->nr_idle 0
PARAM_VALUE 0 pwq->pool->nr_running 0
PARAM_VALUE 0 pwq->pool->workers.prev 4096-ptr_max
PARAM_VALUE 0 pwq->pool->workers.prev->next 4096-ptr_max
PARAM_VALUE 0 pwq->pool->workers.prev->next->next 4096-ptr_max
PARAM_VALUE 0 pwq->wq 4096-ptr_max
CAPPED_DATA 0 &pwq->wq->maydays 1
PARAM_COMPARE 0 &pwq->wq->maydays != $0->wq->maydays.next
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 &pool->lock
LOCK2 global &wq_mayday_lock
LOCK2 irq
TYPE_LOCK (struct worker_pool)->lock