Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/gpu/drm/i915/gvt/gtt.c intel_vgpu_find_spt_by_gfn() -> intel_vgpu_find_page_track()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vgpu | 4096-ptr_max |
| PARAM_VALUE | 1 | gfn | 0-17179869183 |
| DATA_SOURCE | 0 | vgpu | $0 |
| DATA_SOURCE | 1 | gfn | $1 |
| 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] |
| HALF_LOCKED2 | &vgpu->vgpu_lock |
drivers/gpu/drm/i915/gvt/page_track.c intel_vgpu_disable_page_track() -> intel_vgpu_find_page_track()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vgpu | 4096-ptr_max |
| DATA_SOURCE | 0 | vgpu | $0 |
| DATA_SOURCE | 1 | gfn | $1 |
| UNITS | 1 | gfn | unit_page |
| LOCK2 | &head->track_srcu | ||
| LOCK2 | &vgpu->vgpu_lock | ||
| TYPE_LOCK | (struct intel_vgpu)->vgpu_lock | ||
| TYPE_LOCK | (struct kvm_page_track_notifier_head)->track_srcu |
drivers/gpu/drm/i915/gvt/page_track.c intel_vgpu_enable_page_track() -> intel_vgpu_find_page_track()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | vgpu | $0 |
| DATA_SOURCE | 1 | gfn | $1 |
| 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/page_track.c intel_vgpu_page_track_handler() -> intel_vgpu_find_page_track()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vgpu | 4096-ptr_max |
| PARAM_VALUE | 1 | gfn | 0-4503599627370495 |
| DATA_SOURCE | 0 | vgpu | $0 |
| UNITS | 1 | gfn | unit_page |
| LOCK2 | &head->track_srcu | ||
| LOCK2 | 0 | &vgpu->vgpu_lock | |
| TYPE_LOCK | (struct intel_vgpu)->vgpu_lock | ||
| TYPE_LOCK | (struct kvm_page_track_notifier_head)->track_srcu |
drivers/gpu/drm/i915/gvt/page_track.c intel_vgpu_register_page_track() -> intel_vgpu_find_page_track()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vgpu | 4096-ptr_max |
| PARAM_VALUE | 1 | gfn | 0-17179869183 |
| DATA_SOURCE | 0 | vgpu | $0 |
| DATA_SOURCE | 1 | gfn | $1 |
| 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] |
| HALF_LOCKED2 | &vgpu->vgpu_lock |