btrfs_close_bdev identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

fs/btrfs/volumes.c, line 1112 (as a function)

Referenced in 1 files:

fs/btrfs/volumes.c

Smatch caller information:

fs/btrfs/volumes.c btrfs_close_one_device() -> btrfs_close_bdev()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	1	allow_freeze	0
DATA_SOURCE	0	device	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		global &uuid_mutex

fs/btrfs/volumes.c btrfs_destroy_dev_replace_tgtdev() -> btrfs_close_bdev()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->bdev	0,4096-ptr_max
PARAM_VALUE	0	device->bdev->bd_disk->private_data->device->request_queue->dev->power.request	0-4294967295
PARAM_VALUE	0	device->bdev->bd_disk->private_data->device->request_queue->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	device->bdev->bd_disk->private_data->disk->queue->dev->power.deferred_resume	0-1
PARAM_VALUE	0	device->bdev->bd_disk->private_data->disk->queue->dev->power.idle_notification	0-1
PARAM_VALUE	0	device->bdev->bd_disk->private_data->disk->queue->dev->power.request	0-4294967295
PARAM_VALUE	0	device->bdev->bd_disk->private_data->disk->queue->dev->power.request_pending	0-1
PARAM_VALUE	0	device->bdev->bd_disk->private_data->disk->queue->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	device->bdev->bd_disk->private_data->disk->queue->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	device->bdev->bd_disk->private_data->disk->queue->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	device->bdev->bd_disk->private_data->disk->queue->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	device->bdev->bd_disk->private_data->disk->queue->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	device->bdev->bd_disk->private_data->io_barrier.dep_map->name	0-255
PARAM_VALUE	0	device->bdev->bd_disk->private_data->nr_open_zones	0-4294967295
PARAM_VALUE	0	device->bdev->bd_disk->private_data->queue->dev->power.deferred_resume	0-1
PARAM_VALUE	0	device->bdev->bd_disk->private_data->queue->dev->power.idle_notification	0-1
PARAM_VALUE	0	device->bdev->bd_disk->private_data->queue->dev->power.request	0-4294967295
PARAM_VALUE	0	device->bdev->bd_disk->private_data->queue->dev->power.request_pending	0-1
PARAM_VALUE	0	device->bdev->bd_disk->private_data->queue->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	device->bdev->bd_disk->private_data->queue->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	device->bdev->bd_disk->private_data->queue->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	device->bdev->bd_disk->private_data->queue->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	device->bdev->bd_disk->private_data->queue->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	device->bdev->bd_disk->private_data->srcu.dep_map->name	0-255
PARAM_VALUE	0	device->bdev->bd_disk->private_data->vdev_mutex->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	device->bdev->bd_disk->private_data->vdev_mutex.dep_map->name	0-255
PARAM_VALUE	0	device->bdev->bd_disk->private_data->vdev_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	device->bdev->bd_disk->private_data->vdev_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	device->bdev->bd_disk->private_data->vdev_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	device->bdev->bd_disk->queue->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	device->bdev->bd_mapping->host->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	device->bdev->bd_mapping->invalidate_lock.dep_map->name	0-255
PARAM_VALUE	0	device->bdev->bd_mapping->invalidate_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	device->bdev->bd_mapping->invalidate_lock.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	device->bdev->bd_mapping->invalidate_lock.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	device->bdev->bd_mapping->invalidate_lock.first_waiter->type	0-1
PARAM_VALUE	0	device->dev_list.next->prev	4096-ptr_max
PARAM_VALUE	0	device->devid_kobj.entry.next->next	4096-ptr_max
PARAM_VALUE	0	device->devid_kobj.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	device->devid_kobj.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	device->devid_kobj.parent	0
PARAM_VALUE	0	device->devid_kobj.parent->release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	device->devid_kobj.parent->release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	device->devid_kobj.sd	0
PARAM_VALUE	0	device->devid_kobj.sd->__parent	0
PARAM_VALUE	0	device->devid_kobj.state_in_sysfs	0
PARAM_VALUE	0	device->fs_info	4096-ptr_max
PARAM_VALUE	0	device->fs_info->fs_devices	4096-ptr_max
PARAM_VALUE	0	device->fs_info->fs_devices->device_list_mutex.dep_map->name	0-255
PARAM_VALUE	0	device->fs_info->fs_devices->device_list_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	device->fs_info->fs_devices->device_list_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	device->fs_info->fs_devices->device_list_mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	device->fs_info->fs_devices->latest_dev	4096-ptr_max
PARAM_VALUE	0	device->fs_info->fs_devices->latest_dev->bdev	1-u64max
PARAM_VALUE	0	device->fs_info->sb	4096-ptr_max
PARAM_VALUE	0	device->fs_info->sb->s_bdev	1-u64max
PARAM_VALUE	0	device->kobj_unregister.done	0-4294967293,u32max
PARAM_VALUE	0	device->kobj_unregister.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	device->kobj_unregister.wait.lock.owner	(-1)
PARAM_VALUE	0	device->kobj_unregister.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	device->kobj_unregister.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	device->kobj_unregister.wait.task_list.prev->next->next	4096-ptr_max
CAPPED_DATA	0	device	1
DATA_SOURCE	0	device	$0
DATA_SOURCE	1	allow_freeze	$1
NOCHECK_CALL
HALF_LOCKED2		&dev_replace->lock_finishing_cancel_unmount

fs/btrfs/volumes.c btrfs_rm_dev_replace_free_srcdev() -> btrfs_close_bdev()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->bdev->bd_disk->queue->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	device->bdev->bd_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	0	device->bdev->bd_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	0	device->bdev->bd_mapping->host->i_sb->s_export_op->fh_to_parent	0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	0	device->bdev->bd_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	0	device->bdev->bd_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	device->bdev->bd_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	device->bdev->bd_mapping->invalidate_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	device->bdev->bd_mapping->invalidate_lock.first_waiter->type	0-1
PARAM_VALUE	0	device->dev_list.next->prev	4096-ptr_max
PARAM_VALUE	0	device->devid	0
PARAM_VALUE	0	device->devid_kobj.parent	0
PARAM_VALUE	0	device->devid_kobj.parent->release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	device->devid_kobj.parent->release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	device->devid_kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	device->devid_kobj.release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	device->devid_kobj.sd	0
PARAM_VALUE	0	device->devid_kobj.sd->__parent	0
PARAM_VALUE	0	device->devid_kobj.state_in_sysfs	0
PARAM_VALUE	0	device->fs_devices	4096-ptr_max
PARAM_VALUE	0	device->fs_info	4096-ptr_max
PARAM_VALUE	0	device->fs_info->fs_devices	4096-ptr_max
PARAM_VALUE	0	device->fs_info->fs_devices->devices_kobj	1-u64max
PARAM_VALUE	0	device->fs_info->fs_devices->latest_dev	4096-ptr_max
PARAM_VALUE	0	device->fs_info->sb	4096-ptr_max
PARAM_VALUE	0	device->kobj_unregister.done	0-4294967293,u32max
PARAM_VALUE	0	device->kobj_unregister.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	device->kobj_unregister.wait.lock.owner	(-1)
PARAM_VALUE	0	device->kobj_unregister.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	device->kobj_unregister.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	device->kobj_unregister.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	device->post_commit_list.next	4096-ptr_max
PARAM_VALUE	1	allow_freeze	1
CAPPED_DATA	0	device	1
DATA_SOURCE	0	device	$0
NOCHECK_CALL
LOCK2		global &uuid_mutex