Open Menu /

Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/i915/gvt/gtt.c ppgtt_populate_spt_by_guest_entry() -> intel_vgpu_enable_page_track()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
PARAM_VALUE 0 vgpu->gtt.spt_tree.xa_head 0,4098-18446744073709547522
PARAM_VALUE 0 vgpu->gvt 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->i915 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->i915->drm.dev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->i915->drm.dev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->i915->drm.dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->i915->drm.dev->dma_uses_io_tlb 1
PARAM_VALUE 0 vgpu->gvt->gtt.ppgtt_mm_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->gvt->gtt.ppgtt_mm_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vgpu->gvt->gtt.ppgtt_mm_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 vgpu->gvt->gtt.ppgtt_mm_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->gvt->gtt.ppgtt_mm_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 vgpu->gvt->gtt.ppgtt_mm_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 vgpu->gvt->gtt.ppgtt_mm_lock.first_waiter->task->blocked_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 vgpu->gvt->gtt.ppgtt_mm_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 vgpu->gvt->gtt.ppgtt_mm_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 vgpu->gvt->gtt.pte_ops 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gtt.pte_ops->get_pfn 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gtt.pte_ops->test_present 4096-ptr_max
PARAM_VALUE 0 vgpu->page_track_tree.xa_head 0,4098-18446744073709547522
PARAM_VALUE 1 gfn 0-17179869183
CAPPED_DATA 1 gfn 1
CAPPED_DATA 1 gfn 1
DATA_SOURCE 0 vgpu $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 gfn 0-17179869183[c]
USER_DATA 0 vgpu->display.i2c_edid.current_edid_read 0-255[c]
USER_DATA 0 vgpu->display.i2c_edid.gmbus.cycle_type 0-7[c]
USER_DATA 0 vgpu->display.i2c_edid.gmbus.total_byte_count 0-511[c]
USER_DATA 1 gfn 0-17179869183[c]
UNITS 1 gfn unit_page
HALF_LOCKED2 &vgpu->vgpu_lock

drivers/gpu/drm/i915/gvt/gtt.c ppgtt_set_guest_page_sync() -> intel_vgpu_enable_page_track()

Type Parameter Key Value
UNITS 1 gfn unit_page
LOCK2 &vgpu->vgpu_lock
HALF_LOCKED2 &head->track_srcu
TYPE_LOCK (struct intel_vgpu)->vgpu_lock