Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/i915/gt/intel_breadcrumbs.c i915_request_cancel_breadcrumb() -> remove_signaling_context()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | ce | 4096-ptr_max |
| PARAM_VALUE | 1 | ce->signal_lock.rlock.dep_map->name | 0-255 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | ce->ring_size | |
| LOCK2 | 1 | &ce->signal_lock | |
| HALF_LOCKED2 | &ce->guc_state.lock | ||
| HALF_LOCKED2 | &engine->sched_engine->lock | ||
| HALF_LOCKED2 | &sched_engine->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct i915_sched_engine)->lock | ||
| TYPE_LOCK | (struct intel_context)->signal_lock |
drivers/gpu/drm/i915/gt/intel_breadcrumbs.c intel_context_remove_breadcrumbs() -> remove_signaling_context()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | ce | 4096-ptr_max |
| CAPPED_DATA | 1 | &ce->signals | 1 |
| DATA_SOURCE | 0 | b | $1 |
| DATA_SOURCE | 1 | ce | $0 |
| PARAM_COMPARE | 1 | &ce->signals | != $1->signals.next |
| BIT_INFO | 1 | ce->inflight | 0x0,0xfffffffffffffff8 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | rcu_read | ||
| LOCK2 | 1 | &ce->signal_lock | |
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct intel_context)->signal_lock |
drivers/gpu/drm/i915/gt/intel_breadcrumbs.c signal_irq_work() -> remove_signaling_context()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 4096-ptr_max |
| PARAM_VALUE | 0 | b->irq_engine->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | ce | 4096-ptr_max |
| PARAM_VALUE | 1 | ce->signal_lock.rlock.dep_map->name | 0-255 |
| CAPPED_DATA | 0 | &b->signalers | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| HOST_DATA | 0 | b->irq_engine->gt->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | b->irq_engine->uncore->fifo_count | 0-127,u32max |
| LOCK2 | rcu_read | ||
| LOCK2 | 1 | &ce->signal_lock | |
| TYPE_LOCK | (struct intel_context)->signal_lock |