client_free_pages identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/md/dm-kcopyd.c, line 332 (as a function)

Referenced in 1 files:

drivers/md/dm-kcopyd.c
- line 965
- line 988

Smatch caller information:

drivers/md/dm-kcopyd.c dm_kcopyd_client_create() -> client_free_pages()

Type	Parameter	Key	Value
PARAM_VALUE	0	kc	4096-ptr_max
PARAM_VALUE	0	kc->callback_jobs.next	4096-ptr_max
PARAM_VALUE	0	kc->callback_jobs.next->next	4096-ptr_max
PARAM_VALUE	0	kc->callback_jobs.prev	4096-ptr_max
PARAM_VALUE	0	kc->callback_jobs.prev->next	4096-ptr_max
PARAM_VALUE	0	kc->callback_jobs.prev->prev	4096-ptr_max
PARAM_VALUE	0	kc->complete_jobs.next	4096-ptr_max
PARAM_VALUE	0	kc->complete_jobs.next->next	4096-ptr_max
PARAM_VALUE	0	kc->complete_jobs.prev	4096-ptr_max
PARAM_VALUE	0	kc->complete_jobs.prev->next	4096-ptr_max
PARAM_VALUE	0	kc->complete_jobs.prev->prev	4096-ptr_max
PARAM_VALUE	0	kc->io_client	(-12)
PARAM_VALUE	0	kc->io_jobs.next	4096-ptr_max
PARAM_VALUE	0	kc->io_jobs.next->next	4096-ptr_max
PARAM_VALUE	0	kc->io_jobs.prev	4096-ptr_max
PARAM_VALUE	0	kc->io_jobs.prev->next	4096-ptr_max
PARAM_VALUE	0	kc->io_jobs.prev->prev	4096-ptr_max
PARAM_VALUE	0	kc->job_pool.alloc	7276475779886346240
PARAM_VALUE	0	kc->job_pool.curr_nr	1-s32max
PARAM_VALUE	0	kc->job_pool.elements	1-u64max
PARAM_VALUE	0	kc->job_pool.free	8263660038527102976
PARAM_VALUE	0	kc->job_pool.min_nr	8
PARAM_VALUE	0	kc->job_pool.wait.head.next	4096-ptr_max
PARAM_VALUE	0	kc->job_pool.wait.head.next->next	4096-ptr_max
PARAM_VALUE	0	kc->job_pool.wait.head.prev	4096-ptr_max
PARAM_VALUE	0	kc->job_pool.wait.head.prev->next	4096-ptr_max
PARAM_VALUE	0	kc->job_pool.wait.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	kc->kcopyd_wq	4096-ptr_max
PARAM_VALUE	0	kc->nr_reserved_pages	1-2560
PARAM_VALUE	0	kc->pages	0,4096-ptr_max
PARAM_VALUE	0	kc->pages_jobs.next	4096-ptr_max
PARAM_VALUE	0	kc->pages_jobs.next->next	4096-ptr_max
PARAM_VALUE	0	kc->pages_jobs.prev	4096-ptr_max
PARAM_VALUE	0	kc->pages_jobs.prev->next	4096-ptr_max
PARAM_VALUE	0	kc->pages_jobs.prev->prev	4096-ptr_max
PARAM_VALUE	0	kc->sub_job_size	2-20480
PARAM_VALUE	0	kc->throttle	0,4096-ptr_max
BUF_SIZE	0	kc	560
BUF_SIZE	0	kc->kcopyd_wq	(-1),512,528-8720
CAPPED_DATA	0	kc->sub_job_size	1
DATA_SOURCE	0	kc	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &dm_thin_pool_table.mutex

drivers/md/dm-kcopyd.c dm_kcopyd_client_destroy() -> client_free_pages()

Type	Parameter	Key	Value
PARAM_VALUE	0	kc	4096-ptr_max
PARAM_VALUE	0	kc->callback_jobs.next	4096-ptr_max
PARAM_VALUE	0	kc->complete_jobs.next	4096-ptr_max
PARAM_VALUE	0	kc->destroyq.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	kc->io_client	4096-ptr_max
PARAM_VALUE	0	kc->io_client->bios->rescue_workqueue->lockdep_map->name	0-255
PARAM_VALUE	0	kc->io_client->bios->rescue_workqueue->rescuer->task->delays->lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	kc->io_jobs.next	4096-ptr_max
PARAM_VALUE	0	kc->kcopyd_wq	4096-ptr_max
PARAM_VALUE	0	kc->kcopyd_wq->flags	0-4294967295
PARAM_VALUE	0	kc->kcopyd_wq->flush_color	s32min-s32max
PARAM_VALUE	0	kc->kcopyd_wq->nr_drainers	s32min-s32max
PARAM_VALUE	0	kc->kcopyd_wq->nr_pwqs_to_flush.counter	s32min-s32max
PARAM_VALUE	0	kc->kcopyd_wq->rescuer	0
PARAM_VALUE	0	kc->kcopyd_wq->work_color	s32min-s32max
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev	0
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev->driver_data->cis_virt	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.devres_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->callback->add	5235430000054906880
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->callback->early_resume	6956900869090054144
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->callback->remove	1719268733136482304
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->callback->requery	4713442613417914368
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->callback->resume	5068206944467017728
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->callback->suspend	2738892915008757760
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->callback->validate	4934365872137547776
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->cdev->kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->cdev->kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->cdev->kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->cdev->kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->cis_mem.flags	0,2-254
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->d_ref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->detaching.counter	s32min-s32max
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->dev.kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->dev.kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->dev.kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->dev.parent->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->device_count	0-1
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->ops_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->ops_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->ops_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->sfd_lock.dep_map->name	0-255
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->sfd_lock.raw_lock.cnts.counter	s32min-s32max
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->skt_mutex.dep_map->name	0-255
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->skt_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->skt_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.driver_data->skt_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.p->dead	1
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.p->knode_class.n_ref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.p->knode_parent.n_ref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.power.completion.done	4294967295
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.power.last_status	s32min-0,2,4-s32max
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.power.qos	(-19),0
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.power.runtime_status	2
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.power.usage_count.counter	0-s32max
PARAM_VALUE	0	kc->kcopyd_wq->wq_dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	kc->pages_jobs.next	4096-ptr_max
PARAM_VALUE	0	*kc->kcopyd_wq->lockdep_map->name	0-255
BUF_SIZE	0	kc	(-1),560
BUF_SIZE	0	kc	(-1),560
CAPPED_DATA	0	kc->io_client	1
CAPPED_DATA	0	&kc->callback_jobs	1
CAPPED_DATA	0	&kc->complete_jobs	1
CAPPED_DATA	0	&kc->io_jobs	1
CAPPED_DATA	0	&kc->pages_jobs	1
DATA_SOURCE	0	kc	$0
PARAM_COMPARE	0	&kc->callback_jobs	== $0->callback_jobs.next
PARAM_COMPARE	0	&kc->complete_jobs	== $0->complete_jobs.next
PARAM_COMPARE	0	&kc->io_jobs	== $0->io_jobs.next
PARAM_COMPARE	0	&kc->pages_jobs	== $0->pages_jobs.next
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	kc->io_client->bios.bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	kc->io_client->bios.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE	0	kc->io_client->bios.rescue_workqueue->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	kc->io_client->pool.min_nr
NO_OVERFLOW_SIMPLE	0	kc->job_pool.min_nr
HALF_LOCKED2		global &dm_thin_pool_table.mutex