memory_block_put 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:

include/linux/memory.h, line 189 (as a function)

Referenced in 5 files:

Smatch caller information:

mm/memory_hotplug.c remove_memory_blocks_and_altmaps() -> memory_block_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	mem	4096-ptr_max
PARAM_VALUE	0	mem->altmap	0
DATA_SOURCE	0	mem	r memory_block_get
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &device_hotplug_lock

drivers/base/node.c register_memory_blocks_under_nodes() -> memory_block_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	mem	4096-ptr_max
PARAM_VALUE	0	mem->zone	0,4096-ptr_max
PARAM_VALUE	0	mem->zone->present_pages	1
PARAM_VALUE	0	mem->zone->spanned_pages	1-u64max
PARAM_VALUE	0	mem->zone->zone_start_pfn	0-18446744073709551614
DATA_SOURCE	0	mem	r memory_block_get
NOCHECK_CALL

drivers/base/memory.c __add_memory_block() -> memory_block_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	mem	4096-ptr_max
PARAM_VALUE	0	mem->dev->driver_data->cis_virt	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	mem->dev->driver_data->fake_cis	0-255
PARAM_VALUE	0	mem->dev->driver_data->ops_mutex.first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	mem->dev->driver_data->skt_mutex.first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	mem->dev->kobj.parent->kset->kobj.release.timer->entry->next->pprev	1-u64max
PARAM_VALUE	0	mem->dev->kobj.release.timer->entry->next->pprev	1-u64max
PARAM_VALUE	0	mem->dev->kobj.release.timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	mem->dev.devres_head.next->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.devres_head.prev->prev	4096-ptr_max
PARAM_VALUE	0	mem->dev.dma_io_tlb_mem->dyn_alloc.data.counter	9007199250546704
PARAM_VALUE	0	mem->dev.dma_io_tlb_mem->dyn_alloc.entry.prev	1473117533515866344
PARAM_VALUE	0	mem->dev.dma_io_tlb_mem->dyn_alloc.func	1583282886040592384
PARAM_VALUE	0	mem->dev.dma_io_tlb_mem->pools.prev	1473117533515866320
PARAM_VALUE	0	mem->dev.dma_io_tlb_pools.next->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.dma_io_tlb_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.dma_io_tlb_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	mem->dev.dma_pools.next->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.dma_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.dma_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	mem->dev.driver_data->battery_dev->id	(-2)
PARAM_VALUE	0	mem->dev.driver_data->callback->add	5235430000054906880
PARAM_VALUE	0	mem->dev.driver_data->callback->early_resume	6956900869090054144
PARAM_VALUE	0	mem->dev.driver_data->callback->remove	1719268733136482304
PARAM_VALUE	0	mem->dev.driver_data->callback->requery	4713442613417914368
PARAM_VALUE	0	mem->dev.driver_data->callback->resume	5068206944467017728
PARAM_VALUE	0	mem->dev.driver_data->callback->suspend	2738892915008757760
PARAM_VALUE	0	mem->dev.driver_data->callback->validate	4934365872137547776
PARAM_VALUE	0	mem->dev.driver_data->cdev	0
PARAM_VALUE	0	mem->dev.driver_data->cdev->kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	mem->dev.driver_data->cdev->kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	mem->dev.driver_data->cdev->kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	mem->dev.driver_data->cdev->kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	mem->dev.driver_data->cis_mem.card_start	0-4294967295
PARAM_VALUE	0	mem->dev.driver_data->cis_mem.flags	0,2-254
PARAM_VALUE	0	mem->dev.driver_data->cis_mem.res	0
PARAM_VALUE	0	mem->dev.driver_data->cis_virt	0
PARAM_VALUE	0	mem->dev.driver_data->d_ref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	mem->dev.driver_data->detaching.counter	s32min-s32max
PARAM_VALUE	0	mem->dev.driver_data->dev.kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	mem->dev.driver_data->dev.kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	mem->dev.driver_data->dev.kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	mem->dev.driver_data->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	mem->dev.driver_data->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	mem->dev.driver_data->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	mem->dev.driver_data->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	mem->dev.driver_data->dev.kobj.release.work.flags	0-4294967295
PARAM_VALUE	0	mem->dev.driver_data->dev.kobj.release.work.is_hard	0-1
PARAM_VALUE	0	mem->dev.driver_data->dev.kobj.release.work.is_lazy	0-1
PARAM_VALUE	0	mem->dev.driver_data->dev.kobj.release.work.is_queued	0-1
PARAM_VALUE	0	mem->dev.driver_data->dev.kobj.release.work.is_soft	0-1
PARAM_VALUE	0	mem->dev.driver_data->dev.parent->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	mem->dev.driver_data->dev.parent->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	mem->dev.driver_data->dev.parent->kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	mem->dev.driver_data->device_count	0-1
PARAM_VALUE	0	mem->dev.driver_data->functions	0-u16max
PARAM_VALUE	0	mem->dev.driver_data->ops_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mem->dev.driver_data->ops_mutex.first_waiter->list.prev->prev	0,5159360019465732096
PARAM_VALUE	0	mem->dev.driver_data->ops_mutex.first_waiter->magic	5159360019465732096
PARAM_VALUE	0	mem->dev.driver_data->ops_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	mem->dev.driver_data->ops_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	mem->dev.driver_data->ops_mutex.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	mem->dev.driver_data->ops_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	mem->dev.driver_data->ops_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	mem->dev.driver_data->pcmcia_pfc	0-255
PARAM_VALUE	0	mem->dev.driver_data->present.counter	s32min-s32max
PARAM_VALUE	0	mem->dev.driver_data->resource_setup_done	0-255
PARAM_VALUE	0	mem->dev.driver_data->sfd_lock.raw_lock.cnts.counter	s32min-s32max
PARAM_VALUE	0	mem->dev.driver_data->skt_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mem->dev.driver_data->skt_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	mem->dev.driver_data->skt_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	mem->dev.driver_data->skt_mutex.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	mem->dev.driver_data->skt_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	mem->dev.driver_data->skt_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	mem->dev.driver_data->state	0-4294967295
PARAM_VALUE	0	mem->dev.driver_data->touch_dev->id	(-2)
PARAM_VALUE	0	mem->dev.flags	4096-ptr_max
PARAM_VALUE	0	mem->dev.fwnode->dev	0
PARAM_VALUE	0	mem->dev.fwnode->secondary	0,4096-ptr_max
PARAM_VALUE	0	mem->dev.init_name	0
PARAM_VALUE	0	mem->dev.iommu_group->mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	mem->dev.iommu_group->mutex->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	mem->dev.iommu_group->owner_cnt	0-4294967295
PARAM_VALUE	0	mem->dev.kobj.entry.next->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.kobj.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	mem->dev.kobj.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.kobj.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	mem->dev.kobj.parent->entry.next->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.kobj.parent->entry.next->prev	4096-ptr_max
PARAM_VALUE	0	mem->dev.kobj.parent->entry.prev->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.kobj.parent->entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	mem->dev.kobj.parent->kset->kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	mem->dev.kobj.parent->kset->kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	mem->dev.kobj.parent->kset->kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	mem->dev.kobj.parent->kset->kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	mem->dev.kobj.parent->kset->kobj.release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	mem->dev.kobj.parent->kset->kobj.release.work.flags	0-4294967295
PARAM_VALUE	0	mem->dev.kobj.parent->kset->kobj.release.work.is_hard	0-1
PARAM_VALUE	0	mem->dev.kobj.parent->kset->kobj.release.work.is_lazy	0-1
PARAM_VALUE	0	mem->dev.kobj.parent->kset->kobj.release.work.is_queued	0-1
PARAM_VALUE	0	mem->dev.kobj.parent->kset->kobj.release.work.is_soft	0-1
PARAM_VALUE	0	mem->dev.kobj.parent->release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	mem->dev.kobj.parent->release.timer.is_hard	0-1
PARAM_VALUE	0	mem->dev.kobj.parent->release.timer.is_lazy	0-1
PARAM_VALUE	0	mem->dev.kobj.parent->release.timer.is_queued	0-1
PARAM_VALUE	0	mem->dev.kobj.parent->release.timer.is_soft	0-1
PARAM_VALUE	0	mem->dev.kobj.parent->release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	mem->dev.kobj.parent->sd	0
PARAM_VALUE	0	mem->dev.kobj.parent->state_in_sysfs	0
PARAM_VALUE	0	mem->dev.kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	mem->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	mem->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	mem->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	mem->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	mem->dev.kobj.release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	mem->dev.kobj.release.work.flags	0-4294967295
PARAM_VALUE	0	mem->dev.kobj.release.work.is_hard	0-1
PARAM_VALUE	0	mem->dev.kobj.release.work.is_lazy	0-1
PARAM_VALUE	0	mem->dev.kobj.release.work.is_queued	0-1
PARAM_VALUE	0	mem->dev.kobj.release.work.is_soft	0-1
PARAM_VALUE	0	mem->dev.kobj.sd	0
PARAM_VALUE	0	mem->dev.kobj.sd->__parent	0
PARAM_VALUE	0	mem->dev.kobj.sd->active.counter	(-2147483647)
PARAM_VALUE	0	mem->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	mem->dev.links.consumers.next->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.links.consumers.prev->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.links.consumers.prev->prev	4096-ptr_max
PARAM_VALUE	0	mem->dev.links.defer_sync.next->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.links.defer_sync.next->prev	4096-ptr_max
PARAM_VALUE	0	mem->dev.links.defer_sync.prev->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.links.defer_sync.prev->prev	4096-ptr_max
PARAM_VALUE	0	mem->dev.links.suppliers.next->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.links.suppliers.prev->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.links.suppliers.prev->prev	4096-ptr_max
PARAM_VALUE	0	mem->dev.mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	mem->dev.p	0
PARAM_VALUE	0	mem->dev.parent->kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	mem->dev.parent->kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	mem->dev.parent->kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	mem->dev.parent->kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	mem->dev.parent->kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	mem->dev.parent->kobj.release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	mem->dev.parent->kobj.release.work.flags	0-4294967295
PARAM_VALUE	0	mem->dev.parent->kobj.release.work.is_hard	0-1
PARAM_VALUE	0	mem->dev.parent->kobj.release.work.is_lazy	0-1
PARAM_VALUE	0	mem->dev.parent->kobj.release.work.is_queued	0-1
PARAM_VALUE	0	mem->dev.parent->kobj.release.work.is_soft	0-1
PARAM_VALUE	0	mem->dev.parent->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	mem->dev.parent->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	mem->dev.parent->kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	mem->dev.physical_location	0,4096-ptr_max
PARAM_VALUE	0	mem->dev.pm_domain	0,4096-ptr_max
PARAM_VALUE	0	mem->dev.power.completion.done	u32max
PARAM_VALUE	0	mem->dev.power.driver_flags	0
PARAM_VALUE	0	mem->dev.power.entry.next->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.power.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	mem->dev.power.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.power.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	mem->dev.power.in_dpm_list	0
PARAM_VALUE	0	mem->dev.power.irq_safe	0
PARAM_VALUE	0	mem->dev.power.qos->flags_req	0
PARAM_VALUE	0	mem->dev.power.qos->freq.max_freq.default_value	s32max
PARAM_VALUE	0	mem->dev.power.qos->freq.max_freq.no_constraint_value	s32max
PARAM_VALUE	0	mem->dev.power.qos->freq.max_freq.target_value	s32max
PARAM_VALUE	0	mem->dev.power.subsys_data	0,4096-ptr_max
PARAM_VALUE	0	mem->dev.power.use_autosuspend	0
PARAM_VALUE	0	mem->dev.power.wait_queue.head.next->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.power.wait_queue.head.prev->next	4096-ptr_max
PARAM_VALUE	0	mem->dev.power.wait_queue.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	mem->group_next.next	4096-ptr_max
PARAM_VALUE	0	mem->group_next.next->next	4096-ptr_max
PARAM_VALUE	0	mem->group_next.prev	4096-ptr_max
PARAM_VALUE	0	mem->group_next.prev->next	4096-ptr_max
PARAM_VALUE	0	mem->group_next.prev->prev	4096-ptr_max
PARAM_VALUE	0	mem->state	0,2
BUF_SIZE	0	mem	1688
CAPPED_DATA	0	&mem->dev	1
DATA_SOURCE	0	mem	$0
FUZZY_MAX	0	mem->state	2
BIT_INFO	0	mem->state	0x0,0x2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/base/memory.c add_memory_block() -> memory_block_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	mem	1-1025,1027-1029,1031-u64max
DATA_SOURCE	0	mem	r memory_block_get
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/base/memory.c memblk_nr_poison_inc() -> memory_block_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	mem	4096-ptr_max
DATA_SOURCE	0	mem	r memory_block_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		global &mf_mutex
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&pool->lock

drivers/base/memory.c memblk_nr_poison_sub() -> memory_block_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	mem	4096-ptr_max
DATA_SOURCE	0	mem	r memory_block_get
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&attr->mutex

drivers/base/memory.c remove_memory_block() -> memory_block_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	mem	4096-ptr_max
PARAM_VALUE	0	mem->dev.bus	3604595696917835776
PARAM_VALUE	0	mem->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	mem->group	0
DATA_SOURCE	0	mem	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/base/memory.c walk_memory_blocks() -> memory_block_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	mem	1-1025,1027-1029,1031-u64max
DATA_SOURCE	0	mem	r memory_block_get
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &device_hotplug_lock