ttm_bo_put identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/gpu/drm/ttm/ttm_bo_internal.h, line 58 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/ttm/ttm_bo.c, line 323 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/gpu/drm/ttm/ttm_bo.c ttm_bo_delayed_delete() -> ttm_bo_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	bo	4096-ptr_max
PARAM_VALUE	0	bo->base._resv.fences	0,4096-ptr_max
PARAM_VALUE	0	bo->base.import_attach->dmabuf->priv->comp.done	0-4294967295
PARAM_VALUE	0	bo->base.import_attach->dmabuf->priv->comp.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	bo->base.import_attach->dmabuf->priv->comp.wait.lock.owner	(-1)
PARAM_VALUE	0	bo->base.import_attach->dmabuf->priv->comp.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	bo->base.import_attach->dmabuf->priv->kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	bo->base.import_attach->priv	0
PARAM_VALUE	0	bo->base.resv	4096-ptr_max
PARAM_VALUE	0	bo->base.resv->fences	0,4096-ptr_max
PARAM_VALUE	0	bo->base.resv->fences->max_fences	0-4294967295
PARAM_VALUE	0	bo->base.resv->lock.base.dep_map->name	0-255
PARAM_VALUE	0	bo->base.resv->lock.base.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	bo->base.resv->lock.base.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	bo->base.resv->lock.base.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	bo->base.resv->lock.base.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	bo->base.resv->lock.ctx	0
PARAM_VALUE	0	bo->bdev	4096-ptr_max
PARAM_VALUE	0	bo->bdev->dev_mapping->host->i_sb->s_export_op->fh_to_parent	0,4672,148606482432692224,436469935444291584,457356038048772096
PARAM_VALUE	0	bo->bdev->funcs	4096-ptr_max
PARAM_VALUE	0	bo->bdev->lru_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	bo->resource	0
PARAM_VALUE	0	bo->sg	0
PARAM_VALUE	0	bo->sg->orig_nents	0-s32max
PARAM_VALUE	0	bo->sg->sgl	0
PARAM_VALUE	0	bo->ttm	0
PARAM_VALUE	0	*bo->ttm->backup->f_cred->user->uidhash_node.next->pprev	1-u64max
PARAM_VALUE	0	*bo->ttm->pages	0
PARAM_VALUE	0	*bo->ttm->swap_storage->f_cred->user->uidhash_node.next->pprev	1-u64max
CAPPED_DATA	0	bo->base.resv->fences	1
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/ttm/ttm_bo.c ttm_bo_evict_first() -> ttm_bo_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	bo	4096-ptr_max
PARAM_VALUE	0	bo->base._resv.lock.ww_class->is_wait_die	0-1
PARAM_VALUE	0	bo->base.resv	4096-ptr_max
PARAM_VALUE	0	bo->base.resv->fences	0,4096-ptr_max
PARAM_VALUE	0	bo->base.resv->fences->max_fences	0-4294967295
PARAM_VALUE	0	bo->base.resv->lock.base.dep_map->name	0-255
PARAM_VALUE	0	bo->base.resv->lock.base.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	bo->base.resv->lock.base.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	bo->base.resv->lock.base.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	bo->base.resv->lock.base.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	bo->base.resv->lock.ctx	0
PARAM_VALUE	0	bo->base.resv->lock.ww_class->is_wait_die	0-1
PARAM_VALUE	0	bo->bdev->dev_mapping->host->i_sb->s_cop->empty_dir	0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	0	bo->bdev->dev_mapping->host->i_sb->s_cop->get_context	0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	0	bo->bdev->dev_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	bo->bdev->dev_mapping->host->i_sb->s_cop->set_context	0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	0	bo->bdev->dev_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	bo->bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	bo->bdev->dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	bo->bdev->funcs->evict_flags	4096-ptr_max
PARAM_VALUE	0	bo->resource	0,4096-ptr_max
CAPPED_DATA	0	bo->base.resv->fences	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	bo->ttm->dma_ttm.sg->orig_nents

drivers/gpu/drm/ttm/ttm_bo.c ttm_bo_fini() -> ttm_bo_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	bo	4096-ptr_max
PARAM_VALUE	0	bo->base._resv.lock.ww_class->is_wait_die	0-s32max
PARAM_VALUE	0	bo->bdev->dev_mapping->host->i_sb->s_cop->empty_dir	0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	0	bo->bdev->dev_mapping->host->i_sb->s_cop->get_context	0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	0	bo->bdev->dev_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	bo->bdev->dev_mapping->host->i_sb->s_cop->set_context	0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	0	bo->bdev->dev_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	bo->bdev->dev_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	bo->bdev->dev_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	bo->bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	bo->bdev->dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	bo->bdev->pool.dev->dma_io_tlb_mem->can_grow	0-1
BUF_SIZE	0	bo	(-1),864
BUF_SIZE	0	bo	(-1),864
BUF_SIZE	0	bo->base.resv	(-1),5760
BUF_SIZE	0	bo->ttm	(-1),64
DATA_SOURCE	0	bo	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	bo->base.dev->mode_config.num_colorop
NO_OVERFLOW_SIMPLE	0	bo->base.dev->mode_config.num_crtc
NO_OVERFLOW_SIMPLE	0	bo->base.dev->mode_config.num_total_plane
NO_OVERFLOW_SIMPLE	0	bo->base.dev->num_crtcs
NO_OVERFLOW_SIMPLE	0	bo->ttm->dma_ttm.sg->orig_nents
HALF_LOCKED2		&resv

drivers/gpu/drm/ttm/ttm_bo.c ttm_bo_init_reserved() -> ttm_bo_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	bo	4096-ptr_max
PARAM_VALUE	0	bo->base._resv.lock.ww_class->is_wait_die	0-s32max
PARAM_VALUE	0	bo->base.resv	1-u64max
PARAM_VALUE	0	bo->base.resv->lock.ww_class->is_wait_die	0-1
PARAM_VALUE	0	bo->bdev->dev_mapping->host->i_sb->s_cop->empty_dir	0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	0	bo->bdev->dev_mapping->host->i_sb->s_cop->get_context	0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	0	bo->bdev->dev_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	bo->bdev->dev_mapping->host->i_sb->s_cop->set_context	0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	0	bo->bdev->dev_mapping->host->i_sb->s_export_op->fh_to_dentry	0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	0	bo->bdev->dev_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	bo->bdev->dev_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	bo->bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	bo->bdev->dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	bo->bulk_move	0
PARAM_VALUE	0	bo->kref.refcount.refs.counter	1
PARAM_VALUE	0	bo->pin_count	0
PARAM_VALUE	0	bo->sg	0,4096-ptr_max
BUF_SIZE	0	bo	(-1),864
BUF_SIZE	0	bo	(-1),864
BUF_SIZE	0	bo->base.resv	(-1),176
BUF_SIZE	0	bo->bdev	(-1),5760
BUF_SIZE	0	bo->destroy	(-1),8
DATA_SOURCE	0	bo	$1
NOSPEC	0	bo->base.size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	bo->base.filp->f_flags	0-18433,32770
USER_DATA	0	bo->base.filp->f_mode	33554432,34078720-571342855[c]
USER_DATA	0	bo->base.size	0-u64max[c]
USER_DATA	0	bo->base.vma_node.vm_node.size	1-s32max[c]
USER_DATA	0	bo->base.vma_node.vm_node.start	0-s32max[c]
USER_DATA	0	bo->page_alignment	0-u32max
USER_DATA	0	bo->ttm->num_pages	0-u32max[c]
USER_DATA	0	bo->ttm->restore->snapshot_alloc.remaining_pages	0-4294967295[c]
NO_OVERFLOW_SIMPLE	0	bo->base.dev->mode_config.num_colorop
NO_OVERFLOW_SIMPLE	0	bo->base.dev->mode_config.num_crtc
NO_OVERFLOW_SIMPLE	0	bo->base.dev->mode_config.num_total_plane
NO_OVERFLOW_SIMPLE	0	bo->base.dev->num_crtcs
HALF_LOCKED2		&resv

drivers/gpu/drm/ttm/ttm_device.c ttm_device_clear_lru_dma_mappings() -> ttm_bo_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	bo	4096-ptr_max
PARAM_VALUE	0	bo->kref.refcount.refs.counter	(-1073741824),0-s32max
PARAM_VALUE	0	bo->resource->lru.link.next->prev	4096-ptr_max
PARAM_VALUE	0	bo->resource->lru.link.prev->next	4096-ptr_max
PARAM_VALUE	0	bo->ttm	0,4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/ttm/ttm_bo_util.c ttm_bo_lru_cursor_cleanup_bo() -> ttm_bo_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	bo	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/ttm/ttm_bo_util.c ttm_bo_move_to_ghost() -> ttm_bo_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	bo	4096-ptr_max
PARAM_VALUE	0	bo->base._resv.fences	4096-ptr_max
PARAM_VALUE	0	bo->base._resv.fences->max_fences	0-4294967295
PARAM_VALUE	0	bo->base._resv.fences->num_fences	0-4294967295
PARAM_VALUE	0	bo->base._resv.lock.base.dep_map->name	0-255
PARAM_VALUE	0	bo->base._resv.lock.base.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	bo->base._resv.lock.base.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	bo->base._resv.lock.base.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	bo->base._resv.lock.ctx	0
PARAM_VALUE	0	bo->base._resv.lock.ww_class	8825623990767841280
PARAM_VALUE	0	bo->base.dev	0
PARAM_VALUE	0	bo->base.vma_node.vm_lock.magic	3736018669
PARAM_VALUE	0	bo->base.vma_node.vm_lock.owner	(-1)
PARAM_VALUE	0	bo->base.vma_node.vm_lock.owner_cpu	4294967295
PARAM_VALUE	0	bo->base.vma_node.vm_node.color	0
PARAM_VALUE	0	bo->base.vma_node.vm_node.flags	0
PARAM_VALUE	0	bo->base.vma_node.vm_node.size	0
PARAM_VALUE	0	bo->base.vma_node.vm_node.stack	0
PARAM_VALUE	0	bo->base.vma_node.vm_node.start	0
PARAM_VALUE	0	bo->destroy	3229987959517839360
PARAM_VALUE	0	bo->kref.refcount.refs.counter	1
PARAM_VALUE	0	bo->pin_count	0
CAPPED_DATA	0	bo->base._resv.fences	1
NOSPEC	0	bo->base.size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	bo->base.size	s64min-s64max[c]
USER_DATA	0	bo->page_alignment	0-4294967295
HALF_LOCKED2		&cli->mutex
HALF_LOCKED2		bo->base.resv

drivers/gpu/drm/ttm/ttm_bo_util.c ttm_bo_pipeline_gutting() -> ttm_bo_put()

Type	Parameter	Key	Value
PARAM_VALUE	0	bo	4096-ptr_max
PARAM_VALUE	0	bo->base._resv.fences	0,4096-ptr_max
PARAM_VALUE	0	bo->base._resv.fences->max_fences	0-4294967295
PARAM_VALUE	0	bo->base._resv.lock.base.dep_map->name	0-255
PARAM_VALUE	0	bo->base._resv.lock.base.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	bo->base._resv.lock.base.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	bo->base._resv.lock.base.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	bo->base._resv.lock.ctx	0
PARAM_VALUE	0	bo->base._resv.lock.ww_class	8825623990767841280
PARAM_VALUE	0	bo->base.dev	0
PARAM_VALUE	0	bo->base.vma_node.vm_lock.magic	3736018669
PARAM_VALUE	0	bo->base.vma_node.vm_lock.owner	(-1)
PARAM_VALUE	0	bo->base.vma_node.vm_lock.owner_cpu	4294967295
PARAM_VALUE	0	bo->base.vma_node.vm_node.color	0
PARAM_VALUE	0	bo->base.vma_node.vm_node.flags	0
PARAM_VALUE	0	bo->base.vma_node.vm_node.hole_size	0
PARAM_VALUE	0	bo->base.vma_node.vm_node.size	0
PARAM_VALUE	0	bo->base.vma_node.vm_node.stack	0
PARAM_VALUE	0	bo->base.vma_node.vm_node.start	0
PARAM_VALUE	0	bo->destroy	3229987959517839360
PARAM_VALUE	0	bo->kref.refcount.refs.counter	1
PARAM_VALUE	0	bo->pin_count	0
CAPPED_DATA	0	bo->base._resv.fences	1
NOSPEC	0	bo->base.size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	bo->base.size	s64min-s64max[c]
USER_DATA	0	bo->page_alignment	0-4294967295
HALF_LOCKED2		bo->base.resv

drivers/gpu/drm/ttm/ttm_bo_util.c ttm_transfered_destroy() -> ttm_bo_put()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL