i915_gem_object_has_cache_level 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 prototype:

drivers/gpu/drm/i915/gem/i915_gem_object.h, line 35 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/i915/gem/i915_gem_object.c, line 60 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c use_cpu_reloc() -> i915_gem_object_has_cache_level()

Type	Parameter	Key	Value
PARAM_VALUE	0	obj	4096-ptr_max
PARAM_VALUE	0	obj->cache_dirty	0
PARAM_VALUE	1	lvl	0
DATA_SOURCE	0	obj	$1
HALF_LOCKED2		pool->obj->base.resv

drivers/gpu/drm/i915/gem/i915_gem_domain.c gpu_write_needs_clflush() -> i915_gem_object_has_cache_level()

Type	Parameter	Key	Value
PARAM_VALUE	0	obj	4096-ptr_max
PARAM_VALUE	0	obj->base._resv.lock.ww_class->is_wait_die	0-s32max
PARAM_VALUE	0	obj->base.dev->anon_inode->i_mapping->host->i_sb->s_export_op->encode_fh	0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	0	obj->base.dev->anon_inode->i_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	obj->base.dev->anon_inode->i_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	obj->base.dev->anon_inode->i_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE	0	obj->base.dev->anon_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	obj->base.dev->anon_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	obj->base.dev->dev->cma_area->available_count	0-s64max
PARAM_VALUE	0	obj->base.funcs->evict	0
PARAM_VALUE	0	obj->base.funcs->free	0,4096-ptr_max
PARAM_VALUE	0	obj->base.funcs->mmap	0,4096-ptr_max
PARAM_VALUE	0	obj->base.funcs->open	0,4096-ptr_max
PARAM_VALUE	0	obj->base.funcs->pin	0,4096-ptr_max
PARAM_VALUE	0	obj->base.funcs->rss	0,4096-ptr_max
PARAM_VALUE	0	obj->base.funcs->vmap	0,4096-ptr_max
PARAM_VALUE	0	obj->base.resv->lock.ww_class->is_wait_die	0-s32max
PARAM_VALUE	0	obj->ops->adjust_lru	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->delayed_free	0,5926832556445249536
PARAM_VALUE	0	obj->ops->dmabuf_export	0,2825331963569180672
PARAM_VALUE	0	obj->ops->flags	0,2,6,8,26
PARAM_VALUE	0	obj->ops->get_pages	4096-ptr_max
PARAM_VALUE	0	obj->ops->migrate	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->mmap_offset	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->mmap_ops	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->name	4096-ptr_max
PARAM_VALUE	0	obj->ops->pread	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->put_pages	4096-ptr_max
PARAM_VALUE	0	obj->ops->pwrite	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->release	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->shrink	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->truncate	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->unmap_virtual	0,5981797077985529856
PARAM_VALUE	0	obj->write_domain	2
PARAM_VALUE	0	*obj->mm.tlb	0-4294967295
PARAM_VALUE	1	lvl	0
BUF_SIZE	0	obj	(-1)-s32max
BUF_SIZE	0	obj	(-1)-s32max
DATA_SOURCE	0	obj	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	obj->base.dev->mode_config.connector_ida.xa.xa_flags	67108869
HOST_DATA	0	obj->base.dev->mode_config.max_height	0-u32max
HOST_DATA	0	obj->base.dev->mode_config.max_width	0-u32max
HOST_DATA	0	obj->base.dev->mode_config.object_idr.idr_rt.xa_flags	0,4-u32max
HOST_DATA	0	obj->base.dev->mode_config.tile_idr.idr_rt.xa_flags	67108868
HOST_DATA	0	obj->base.dev->num_crtcs	2[c]
NO_OVERFLOW_SIMPLE	0	obj->base.dev->mode_config.num_colorop
NO_OVERFLOW_SIMPLE	0	obj->base.dev->mode_config.num_crtc
NO_OVERFLOW_SIMPLE	0	obj->base.dev->mode_config.num_total_plane
NO_OVERFLOW_SIMPLE	0	obj->base.dev->num_crtcs
NO_OVERFLOW_SIMPLE	0	obj->base.size
HALF_LOCKED2	0	obj->base.resv

drivers/gpu/drm/i915/gem/i915_gem_domain.c gpu_write_needs_clflush() -> i915_gem_object_has_cache_level()

Type	Parameter	Key	Value
PARAM_VALUE	0	obj	4096-ptr_max
PARAM_VALUE	0	obj->base._resv.lock.ww_class->is_wait_die	0-s32max
PARAM_VALUE	0	obj->base.dev->anon_inode->i_mapping->host->i_sb->s_export_op->encode_fh	0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	0	obj->base.dev->anon_inode->i_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	obj->base.dev->anon_inode->i_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	obj->base.dev->anon_inode->i_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE	0	obj->base.dev->anon_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	obj->base.dev->anon_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	obj->base.dev->dev->cma_area->available_count	0-s64max
PARAM_VALUE	0	obj->base.funcs->evict	0
PARAM_VALUE	0	obj->base.funcs->free	0,4096-ptr_max
PARAM_VALUE	0	obj->base.funcs->mmap	0,4096-ptr_max
PARAM_VALUE	0	obj->base.funcs->open	0,4096-ptr_max
PARAM_VALUE	0	obj->base.funcs->pin	0,4096-ptr_max
PARAM_VALUE	0	obj->base.funcs->rss	0,4096-ptr_max
PARAM_VALUE	0	obj->base.funcs->vmap	0,4096-ptr_max
PARAM_VALUE	0	obj->base.resv->lock.ww_class->is_wait_die	0-s32max
PARAM_VALUE	0	obj->ops->adjust_lru	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->delayed_free	0,5926832556445249536
PARAM_VALUE	0	obj->ops->dmabuf_export	0,2825331963569180672
PARAM_VALUE	0	obj->ops->flags	0,2,6,8,26
PARAM_VALUE	0	obj->ops->get_pages	4096-ptr_max
PARAM_VALUE	0	obj->ops->migrate	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->mmap_offset	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->mmap_ops	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->name	4096-ptr_max
PARAM_VALUE	0	obj->ops->pread	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->put_pages	4096-ptr_max
PARAM_VALUE	0	obj->ops->pwrite	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->release	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->shrink	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->truncate	0,4096-ptr_max
PARAM_VALUE	0	obj->ops->unmap_virtual	0,5981797077985529856
PARAM_VALUE	0	obj->pat_set_by_user	0
PARAM_VALUE	0	obj->write_domain	2
PARAM_VALUE	0	*obj->mm.tlb	0-4294967295
PARAM_VALUE	1	lvl	3
BUF_SIZE	0	obj	(-1)-s32max
BUF_SIZE	0	obj	(-1)-s32max
DATA_SOURCE	0	obj	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	obj->base.dev->mode_config.connector_ida.xa.xa_flags	67108869
HOST_DATA	0	obj->base.dev->mode_config.max_height	0-u32max
HOST_DATA	0	obj->base.dev->mode_config.max_width	0-u32max
HOST_DATA	0	obj->base.dev->mode_config.object_idr.idr_rt.xa_flags	0,4-u32max
HOST_DATA	0	obj->base.dev->mode_config.tile_idr.idr_rt.xa_flags	67108868
HOST_DATA	0	obj->base.dev->num_crtcs	2[c]
NO_OVERFLOW_SIMPLE	0	obj->base.dev->mode_config.num_colorop
NO_OVERFLOW_SIMPLE	0	obj->base.dev->mode_config.num_crtc
NO_OVERFLOW_SIMPLE	0	obj->base.dev->mode_config.num_total_plane
NO_OVERFLOW_SIMPLE	0	obj->base.dev->num_crtcs
NO_OVERFLOW_SIMPLE	0	obj->base.size
HALF_LOCKED2	0	obj->base.resv

drivers/gpu/drm/i915/gem/i915_gem_domain.c i915_gem_get_caching_ioctl() -> i915_gem_object_has_cache_level()

Type	Parameter	Key	Value
PARAM_VALUE	0	obj	4096-ptr_max
PARAM_VALUE	0	obj->pat_set_by_user	0
PARAM_VALUE	1	lvl	1
DATA_SOURCE	0	obj	r i915_gem_object_lookup_rcu
LOCK2		rcu_read

drivers/gpu/drm/i915/gem/i915_gem_domain.c i915_gem_get_caching_ioctl() -> i915_gem_object_has_cache_level()

Type	Parameter	Key	Value
PARAM_VALUE	0	obj	4096-ptr_max
PARAM_VALUE	0	obj->pat_set_by_user	0
PARAM_VALUE	1	lvl	2
DATA_SOURCE	0	obj	r i915_gem_object_lookup_rcu
LOCK2		rcu_read

drivers/gpu/drm/i915/gem/i915_gem_domain.c i915_gem_get_caching_ioctl() -> i915_gem_object_has_cache_level()

Type	Parameter	Key	Value
PARAM_VALUE	0	obj	4096-ptr_max
PARAM_VALUE	0	obj->pat_set_by_user	0
PARAM_VALUE	1	lvl	3
DATA_SOURCE	0	obj	r i915_gem_object_lookup_rcu
LOCK2		rcu_read

drivers/gpu/drm/i915/gem/i915_gem_domain.c i915_gem_object_set_cache_level() -> i915_gem_object_has_cache_level()

Type	Parameter	Key	Value
PARAM_VALUE	0	obj	4096-ptr_max
PARAM_VALUE	0	obj->base.resv->lock.base.dep_map->name	0-255
PARAM_VALUE	0	obj->base.resv->lock.base.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	obj->base.resv->lock.base.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	obj->obj_link.next	4096-ptr_max
PARAM_VALUE	0	obj->ops->flags	0,2,6,8,26
PARAM_VALUE	0	obj->ops->migrate	0,4096-ptr_max
PARAM_VALUE	0	*obj->mm.tlb	0-4294967295
PARAM_VALUE	1	lvl	0-1,3
BUF_SIZE	0	obj	(-1)-s32max
BUF_SIZE	0	obj	(-1)-s32max
DATA_SOURCE	0	obj	$0
DATA_SOURCE	1	lvl	$1
FUZZY_MAX	1	lvl	3
HARD_MAX	1	lvl	3
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	obj->base.resv

drivers/gpu/drm/i915/gem/i915_gem_mman.c vm_fault_gtt() -> i915_gem_object_has_cache_level()

Type	Parameter	Key	Value
PARAM_VALUE	0	obj	4096-ptr_max
PARAM_VALUE	0	obj->base.resv->lock.base.dep_map->name	0-255
PARAM_VALUE	0	obj->base.resv->lock.base.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	obj->base.resv->lock.base.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	obj->base.resv->lock.base.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	obj->base.resv->lock.base.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	obj->base.resv->lock.base.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	obj->base.resv->lock.base.osq.tail.counter	0-s32max
PARAM_VALUE	0	obj->base.resv->lock.ctx	0
PARAM_VALUE	0	obj->obj_link.next	882918402365345944,1882010709114056856,3754542896867967128,3820547981149724824
PARAM_VALUE	1	lvl	0
RX_PATH
TASK_NOT_RUNNING
LOCK2		&ggtt->vm.gt->reset.backoff_srcu
LOCK2	0	obj->base.resv
TYPE_LOCK		(struct intel_reset)->backoff_srcu