Defined in 1 files as a function:
Referenced in 3 files:
- drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c, line 333
- drivers/gpu/drm/i915/gt/intel_execlists_submission.c, line 1255
- drivers/gpu/drm/i915/gt/sysfs_engines.c
Smatch caller information:
drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c intel_engine_set_heartbeat() -> intel_engine_has_preempt_reset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| DATA_SOURCE | 0 | engine | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &of->mutex |
drivers/gpu/drm/i915/gt/intel_execlists_submission.c set_preempt_timeout() -> intel_engine_has_preempt_reset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| BUF_SIZE | 0 | engine | 3608,6504 |
| BUF_SIZE | 0 | engine | 3608,6504 |
| CAPPED_DATA | 0 | engine | 1 |
| DATA_SOURCE | 0 | engine | $0 |
| 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->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | engine->uncore->fifo_count | 0-127,u32max |
| LOCK2 | irq | ||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/gpu/drm/i915/gt/sysfs_engines.c add_defaults() -> intel_engine_has_preempt_reset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pdev->dev.mutex |
drivers/gpu/drm/i915/gt/sysfs_engines.c intel_engines_add_sysfs() -> intel_engine_has_preempt_reset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pdev->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |