Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/panfrost/panfrost_devfreq.c panfrost_devfreq_get_dev_status() -> panfrost_devfreq_update_utilization()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pfdevfreq | 4096-ptr_max |
| BUF_SIZE | 0 | pfdevfreq | 152 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &df->lock | ||
| LOCK2 | irqflags | ||
| LOCK2 | 0 | &pfdevfreq->lock | |
| TYPE_LOCK | (struct devfreq)->lock | ||
| TYPE_LOCK | (struct panfrost_devfreq)->lock |
drivers/gpu/drm/panfrost/panfrost_devfreq.c panfrost_devfreq_record_busy() -> panfrost_devfreq_update_utilization()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pfdevfreq | 4096-ptr_max |
| PARAM_VALUE | 0 | pfdevfreq->devfreq | 1-u64max |
| DATA_SOURCE | 0 | pfdevfreq | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | irqflags | ||
| LOCK2 | 0 | &pfdevfreq->lock | |
| HALF_LOCKED2 | &adev->reset_domain->sem | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &guc->submission_state.lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &sched->job_list_lock | ||
| TYPE_LOCK | (struct panfrost_devfreq)->lock |
drivers/gpu/drm/panfrost/panfrost_devfreq.c panfrost_devfreq_record_idle() -> panfrost_devfreq_update_utilization()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pfdevfreq | 4096-ptr_max |
| PARAM_VALUE | 0 | pfdevfreq->devfreq | 1-u64max |
| DATA_SOURCE | 0 | pfdevfreq | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &pfdev->js->job_lock | ||
| LOCK2 | irqflags | ||
| LOCK2 | 0 | &pfdevfreq->lock | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct panfrost_devfreq)->lock | ||
| TYPE_LOCK | (struct panfrost_job_slot)->job_lock |