setup_scratch_page identifier - Linux source code next-20260811

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- FIXME
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Defined in 1 files as a prototype:

drivers/gpu/drm/i915/gt/intel_gtt.h, line 631 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/i915/gt/intel_gtt.c, line 359 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/gpu/drm/i915/gt/intel_ggtt.c ggtt_probe_common() -> setup_scratch_page()

Type	Parameter	Key	Value
PARAM_VALUE	0	vm	4096-ptr_max
PARAM_VALUE	0	vm->_resv.lock.base.magic	4096-ptr_max
PARAM_VALUE	0	vm->_resv.lock.ww_class	8825623990767841280
PARAM_VALUE	0	vm->alloc_pt_dma	7129965401120251904
PARAM_VALUE	0	vm->alloc_scratch_dma	7129965401120251904
PARAM_VALUE	0	vm->cleanup	5092676789998268416
PARAM_VALUE	0	vm->clear_range	292778930203975680,1974810262910722048
PARAM_VALUE	0	vm->gt	4096-ptr_max
PARAM_VALUE	0	vm->i915	4096-ptr_max
PARAM_VALUE	0	vm->insert_entries	1696723765703131136,5106864617978617856,5677101890526031872,7052524416665051136
PARAM_VALUE	0	vm->insert_page	1391314319074013184,2239979646364549120,3708987038101401600,8898731917766647808
PARAM_VALUE	0	vm->pte_decode	1862038359957028864,2807438763382362112
PARAM_VALUE	0	vm->pte_encode	344082120834441216,3075414212403625984,3379853638905171968,4455407587201318912,5521964077306191872,5784912286005702656,8562647069324820480
PARAM_VALUE	0	vm->read_entry	6204029854689480704,8523128206931886080
PARAM_VALUE	0	vm->resv_ref.refcount.refs.counter	1
PARAM_VALUE	0	vm->scratch_range	292778930203975680,3603279812580814848,7150588416689442816
PARAM_VALUE	0	vm->total	0
PARAM_VALUE	0	vm->vma_ops.bind_vma	8401415062866325504
PARAM_VALUE	0	vm->vma_ops.unbind_vma	3800825118900133888
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	vm->total	0[c]

drivers/gpu/drm/i915/gt/gen8_ppgtt.c gen8_init_scratch() -> setup_scratch_page()

Type	Parameter	Key	Value
PARAM_VALUE	0	vm	4096-ptr_max
PARAM_VALUE	0	vm->_resv.lock.base.magic	4096-ptr_max
PARAM_VALUE	0	vm->_resv.lock.ww_class	8825623990767841280
PARAM_VALUE	0	vm->alloc_pt_dma	7129965401120251904,7213099128087154688
PARAM_VALUE	0	vm->alloc_scratch_dma	7129965401120251904
PARAM_VALUE	0	vm->allocate_va_range	447619139538841600
PARAM_VALUE	0	vm->bind_async_flags	2048
PARAM_VALUE	0	vm->bound_list.next	4096-ptr_max
PARAM_VALUE	0	vm->bound_list.prev	4096-ptr_max
PARAM_VALUE	0	vm->cleanup	1400639761612652544
PARAM_VALUE	0	vm->clear_range	8624081147799605248
PARAM_VALUE	0	vm->foreach	1203398647122190336
PARAM_VALUE	0	vm->gt	4096-ptr_max
PARAM_VALUE	0	vm->insert_entries	3642524793593610240
PARAM_VALUE	0	vm->insert_page	1453447246128152576,3171055425550987264
PARAM_VALUE	0	vm->lmem_pt_obj_flags	0,32
PARAM_VALUE	0	vm->mm.head_node.color	u64max
PARAM_VALUE	0	vm->mm.head_node.hole_size	1
PARAM_VALUE	0	vm->mm.head_node.hole_stack.next	4096-ptr_max
PARAM_VALUE	0	vm->mm.head_node.hole_stack.prev	4096-ptr_max
PARAM_VALUE	0	vm->mm.head_node.mm	4096-ptr_max
PARAM_VALUE	0	vm->mm.head_node.node_list.next	4096-ptr_max
PARAM_VALUE	0	vm->mm.head_node.node_list.prev	4096-ptr_max
PARAM_VALUE	0	vm->mm.head_node.rb_hole_size.__rb_parent_color	1
PARAM_VALUE	0	vm->mm.head_node.rb_hole_size.rb_left	4096-ptr_max
PARAM_VALUE	0	vm->mm.head_node.rb_hole_size.rb_right	4096-ptr_max
PARAM_VALUE	0	vm->mm.head_node.start	1-u64max
PARAM_VALUE	0	vm->mm.head_node.subtree_max_hole	1
PARAM_VALUE	0	vm->mm.hole_stack.next	4096-ptr_max
PARAM_VALUE	0	vm->mm.hole_stack.prev	4096-ptr_max
PARAM_VALUE	0	vm->pte_encode	681987950473379840,1739072452464218112
PARAM_VALUE	0	vm->ref.refcount.refs.counter	1
PARAM_VALUE	0	vm->resv_ref.refcount.refs.counter	s32min-(-1),1-s32max
PARAM_VALUE	0	vm->top	2-3
PARAM_VALUE	0	vm->unbound_list.next	4096-ptr_max
PARAM_VALUE	0	vm->unbound_list.prev	4096-ptr_max
PARAM_VALUE	0	vm->vma_ops.bind_vma	3390530168335085568
PARAM_VALUE	0	vm->vma_ops.unbind_vma	708504364704104448
DATA_SOURCE	0	vm	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&gvt->lock
HALF_LOCKED2		__flags

drivers/gpu/drm/i915/gt/gen6_ppgtt.c gen6_ppgtt_init_scratch() -> setup_scratch_page()

Type	Parameter	Key	Value
PARAM_VALUE	0	vm	4096-ptr_max
PARAM_VALUE	0	vm->_resv.fences	0
PARAM_VALUE	0	vm->_resv.lock.base.magic	4096-ptr_max
PARAM_VALUE	0	vm->_resv.lock.ctx	0
PARAM_VALUE	0	vm->_resv.lock.ww_class	8825623990767841280
PARAM_VALUE	0	vm->alloc_pt_dma	7129965401120251904
PARAM_VALUE	0	vm->alloc_scratch_dma	7129965401120251904
PARAM_VALUE	0	vm->allocate_va_range	1060204823433621504
PARAM_VALUE	0	vm->bind_async_flags	2048
PARAM_VALUE	0	vm->bound_list.next	4096-ptr_max
PARAM_VALUE	0	vm->bound_list.prev	4096-ptr_max
PARAM_VALUE	0	vm->cleanup	1375455998721282048
PARAM_VALUE	0	vm->clear_range	8222413027290398720
PARAM_VALUE	0	vm->gt	4096-ptr_max
PARAM_VALUE	0	vm->insert_entries	6555716374174941184
PARAM_VALUE	0	vm->lmem_pt_obj_flags	0
PARAM_VALUE	0	vm->mm.color_adjust	0
PARAM_VALUE	0	vm->mm.head_node.color	u64max
PARAM_VALUE	0	vm->mm.head_node.flags	0
PARAM_VALUE	0	vm->mm.head_node.hole_size	1
PARAM_VALUE	0	vm->mm.head_node.hole_stack.next	4096-ptr_max
PARAM_VALUE	0	vm->mm.head_node.hole_stack.prev	4096-ptr_max
PARAM_VALUE	0	vm->mm.head_node.mm	4096-ptr_max
PARAM_VALUE	0	vm->mm.head_node.node_list.next	4096-ptr_max
PARAM_VALUE	0	vm->mm.head_node.node_list.prev	4096-ptr_max
PARAM_VALUE	0	vm->mm.head_node.rb_hole_size.__rb_parent_color	1
PARAM_VALUE	0	vm->mm.head_node.rb_hole_size.rb_left	4096-ptr_max
PARAM_VALUE	0	vm->mm.head_node.rb_hole_size.rb_right	4096-ptr_max
PARAM_VALUE	0	vm->mm.head_node.start	1-u64max
PARAM_VALUE	0	vm->mm.head_node.subtree_max_hole	1
PARAM_VALUE	0	vm->mm.hole_stack.next	4096-ptr_max
PARAM_VALUE	0	vm->mm.hole_stack.prev	4096-ptr_max
PARAM_VALUE	0	vm->mm.scan_active	0
PARAM_VALUE	0	vm->ref.refcount.refs.counter	1
PARAM_VALUE	0	vm->resv_ref.refcount.refs.counter	s32min-(-1),1-s32max
PARAM_VALUE	0	vm->top	1
PARAM_VALUE	0	vm->unbound_list.next	4096-ptr_max
PARAM_VALUE	0	vm->unbound_list.prev	4096-ptr_max
PARAM_VALUE	0	vm->vma_ops.bind_vma	3390530168335085568
PARAM_VALUE	0	vm->vma_ops.unbind_vma	708504364704104448
BUF_SIZE	0	vm	1208
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&gvt->lock
HALF_LOCKED2		__flags