Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 5 files:
- drivers/gpu/drm/i915/gt/intel_engine_cs.c, line 2399
- drivers/gpu/drm/i915/gt/intel_rps.c, line 94
- drivers/gpu/drm/i915/gt/selftest_engine_pm.c
- drivers/gpu/drm/i915/i915_pmu.c, line 679
- drivers/gpu/drm/i915/selftests/i915_request.c
Smatch caller information:
drivers/gpu/drm/i915/gt/intel_engine_cs.c intel_engine_dump() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->alloc | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->close | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->destroy | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->enter | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->exit | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->pin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->post_unpin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->pre_pin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->reset | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->revoke | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->unpin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->i915->drm.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 | engine->gt->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->gt->uncore->rpm->kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->kernel_context->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->kernel_context->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->kernel_context->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->uncore->rpm->kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | now | 643392966832738304 |
| CAPPED_DATA | 0 | engine | 1 |
| DATA_SOURCE | 0 | engine | $0 |
| STR_LEN | 0 | engine | 2-3,25,33,35,41,52 |
| STR_LEN | 0 | engine | 2-3,25,33,35,41,52 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | engine->breadcrumbs->irq_engine->gt->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | engine->breadcrumbs->irq_engine->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | engine->execlists.reset_ccid | 0-u32max |
| HOST_DATA | 0 | engine->gt->i915->uncore.fifo_count | 0-127,u32max |
| HOST_DATA | 0 | engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 0 | engine->gt->uc.guc.timestamp.gt_stamp | 0-u64max |
| HOST_DATA | 0 | engine->gt->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | engine->uncore->fifo_count | 0-127,u32max |
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | obj->base.resv |
drivers/gpu/drm/i915/i915_pmu.c __i915_pmu_event_read() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->uabi_class | 0-255 |
| PARAM_VALUE | 0 | engine->uabi_instance | 0-255 |
| PARAM_VALUE | 1 | now | 2979087428069904384 |
| CAPPED_DATA | 0 | engine->uabi_class | 1 |
| CAPPED_DATA | 0 | engine->uabi_instance | 1 |
| DATA_SOURCE | 0 | engine | r intel_engine_lookup_user |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &event->child_mutex |
drivers/gpu/drm/i915/i915_request.c p_many() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->alloc | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->close | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->destroy | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->enter | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->exit | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->pin | 582588847431282688,972309994596749312,1709076353535090688,2959108315551182848,3254282842421321728,5151393257184047104,6570608196069306368,6940239203582308352 |
| PARAM_VALUE | 0 | engine->cops->post_unpin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->pre_pin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->reset | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->revoke | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->unpin | 4096-ptr_max |
| PARAM_VALUE | 1 | now | 4096-ptr_max |
drivers/gpu/drm/i915/i915_request.c p_many() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->busyness | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->alloc | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->close | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->destroy | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->enter | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->exit | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->pin | 582588847431282688,972309994596749312,1709076353535090688,2959108315551182848,3254282842421321728,5151393257184047104,6570608196069306368,6940239203582308352 |
| PARAM_VALUE | 0 | engine->cops->post_unpin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->pre_pin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->reset | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->revoke | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->unpin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->wakeref.debug.list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->wakeref.debug.quarantine.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->wakeref.debug.quarantine.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->wakeref.debug.quarantine.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.request | 0-4 |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.runtime_status | 0,2 |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | now | 2696837954246586368 |
drivers/gpu/drm/i915/i915_request.c p_sync0() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->alloc | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->close | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->destroy | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->enter | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->exit | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->pin | 582588847431282688,972309994596749312,1709076353535090688,2959108315551182848,3254282842421321728,5151393257184047104,6570608196069306368,6940239203582308352 |
| PARAM_VALUE | 0 | engine->cops->post_unpin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->pre_pin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->reset | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->revoke | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->unpin | 4096-ptr_max |
| PARAM_VALUE | 1 | now | 4096-ptr_max |
drivers/gpu/drm/i915/i915_request.c p_sync0() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->busyness | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->alloc | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->close | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->destroy | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->enter | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->exit | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->pin | 582588847431282688,972309994596749312,1709076353535090688,2959108315551182848,3254282842421321728,5151393257184047104,6570608196069306368,6940239203582308352 |
| PARAM_VALUE | 0 | engine->cops->post_unpin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->pre_pin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->reset | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->revoke | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->unpin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->wakeref.debug.list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->wakeref.debug.quarantine.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->wakeref.debug.quarantine.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->wakeref.debug.quarantine.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.request | 0-4 |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.runtime_status | 0,2 |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | now | 7140404510264627200 |
drivers/gpu/drm/i915/i915_request.c p_sync1() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->alloc | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->close | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->destroy | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->enter | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->exit | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->pin | 582588847431282688,972309994596749312,1709076353535090688,2959108315551182848,3254282842421321728,5151393257184047104,6570608196069306368,6940239203582308352 |
| PARAM_VALUE | 0 | engine->cops->post_unpin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->pre_pin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->reset | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->revoke | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->unpin | 4096-ptr_max |
| PARAM_VALUE | 1 | now | 4096-ptr_max |
drivers/gpu/drm/i915/i915_request.c p_sync1() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->busyness | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->alloc | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->close | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->destroy | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->enter | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->exit | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->pin | 582588847431282688,972309994596749312,1709076353535090688,2959108315551182848,3254282842421321728,5151393257184047104,6570608196069306368,6940239203582308352 |
| PARAM_VALUE | 0 | engine->cops->post_unpin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->pre_pin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->reset | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->revoke | 0,4096-ptr_max |
| PARAM_VALUE | 0 | engine->cops->unpin | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->wakeref.debug.list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->wakeref.debug.quarantine.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->wakeref.debug.quarantine.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->wakeref.debug.quarantine.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.request | 0-4 |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.runtime_status | 0,2 |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | now | 323783440266084352 |
drivers/gpu/drm/i915/i915_request.c perf_series_engines() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.quarantine.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.quarantine.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.quarantine.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.kdev->power.request | 0-4 |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.kdev->power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | now | 4096-ptr_max |
drivers/gpu/drm/i915/i915_request.c perf_series_engines() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | now | 3954199297421430784 |
drivers/gpu/drm/i915/gt/intel_engine_pm.c __spin_until_busier() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->busyness | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->submission_method | 2-u32max |
| PARAM_VALUE | 0 | engine->gt->uncore->rpm->kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->i915 | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->kernel_context | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->kernel_context->engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->kernel_context->engine->i915 | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->props.heartbeat_interval_ms | 0 |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | now | 2759305796454400000 |
| DATA_SOURCE | 0 | engine | $0 |
drivers/gpu/drm/i915/gt/intel_engine_pm.c __spin_until_busier() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->busyness | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->submission_method | 2-u32max |
| PARAM_VALUE | 0 | engine->gt->uncore->rpm->kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->i915 | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->kernel_context | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->kernel_context->engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->kernel_context->engine->i915 | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->props.heartbeat_interval_ms | 0 |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | now | 2759305796454400000 |
| DATA_SOURCE | 0 | engine | $0 |
drivers/gpu/drm/i915/gt/intel_engine_pm.c live_engine_busy_stats() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->uncore->rpm->kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->i915 | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->props.heartbeat_interval_ms | 0 |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.quarantine.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.kdev->power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | now | 6012003074198298624 |
| BUF_SIZE | 1 | now | 16 |
| PREEMPT_ADD | <- disables preempt |
drivers/gpu/drm/i915/gt/intel_engine_pm.c live_engine_busy_stats() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->busyness | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->uncore->rpm->kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->i915 | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->props.heartbeat_interval_ms | 0 |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.quarantine.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.kdev->power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | now | 6012003074198298632 |
| PREEMPT_ADD | <- disables preempt |
drivers/gpu/drm/i915/gt/intel_engine_pm.c live_engine_busy_stats() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->busyness | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->uncore->rpm->kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->i915 | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->kernel_context | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->kernel_context->engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->kernel_context->engine->i915 | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->props.heartbeat_interval_ms | 0 |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.quarantine.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.kdev->power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | now | 6685004511413116928 |
drivers/gpu/drm/i915/gt/intel_engine_pm.c live_engine_busy_stats() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->busyness | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->uncore->rpm->kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->i915 | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->kernel_context | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->kernel_context->engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->kernel_context->engine->i915 | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->props.heartbeat_interval_ms | 0 |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.quarantine.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.kdev->power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | now | 6012003074198298624 |
| BUF_SIZE | 1 | now | 16 |
| PREEMPT_ADD | <- disables preempt |
drivers/gpu/drm/i915/gt/intel_engine_pm.c live_engine_busy_stats() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->busyness | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->gt->uncore->rpm->kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | engine->i915 | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->kernel_context | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->kernel_context->engine | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->kernel_context->engine->i915 | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->props.heartbeat_interval_ms | 0 |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.debug.quarantine.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.kdev->power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | now | 6012003074198298632 |
| PREEMPT_ADD | <- disables preempt |
drivers/gpu/drm/i915/gt/intel_rps.c rps_timer() -> intel_engine_get_busy_time()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 1-u64max |
| PARAM_VALUE | 0 | engine->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | now | 3244895192935763968 |
| RX_PATH | |||
| TASK_NOT_RUNNING |