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/gt/intel_context.c intel_context_create_request() -> lock_pin_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock | 4096-ptr_max |
| HALF_LOCKED2 | &ctx->engines_mutex |
kernel/sched/build_policy.c dl_task_timer() -> lock_pin_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | irq |
kernel/sched/build_policy.c rq_pin_lock() -> lock_pin_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rq |
kernel/sched/build_utility.c rq_pin_lock() -> lock_pin_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &cgroup_mutex | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rf->flags | ||
| HALF_LOCKED2 | rq |
kernel/sched/fair.c rq_pin_lock() -> lock_pin_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rf->flags | ||
| HALF_LOCKED2 | rq |
drivers/gpu/drm/i915/gt/intel_timeline.c switch_tl_lock() -> lock_pin_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock | 4096-ptr_max |
| LOCK2 | &to->context->timeline->mutex | ||
| HALF_LOCKED2 | from->context->timeline->mutex | ||
| HALF_LOCKED2 | rq->context->timeline->mutex | ||
| HALF_LOCKED2 | tl->hwsp_ggtt->obj->base.resv | ||
| TYPE_LOCK | (struct intel_timeline)->mutex |
drivers/gpu/drm/i915/i915_request.c i915_request_create() -> lock_pin_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &ce->timeline->mutex | ||
| HALF_LOCKED2 | &ce->pin_mutex | ||
| HALF_LOCKED2 | >->perf.lock | ||
| HALF_LOCKED2 | &pxp->tee_mutex | ||
| HALF_LOCKED2 | &vgpu->vgpu_lock | ||
| HALF_LOCKED2 | ctx->obj->base.resv | ||
| HALF_LOCKED2 | obj->base.resv | ||
| HALF_LOCKED2 | pkt->bb_vma->obj->base.resv | ||
| HALF_LOCKED2 | pkt->heci_pkt_vma->obj->base.resv | ||
| HALF_LOCKED2 | rpcs->base.resv | ||
| HALF_LOCKED2 | scratch->obj->base.resv | ||
| HALF_LOCKED2 | tl->hwsp_ggtt->obj->base.resv | ||
| HALF_LOCKED2 | vma->obj->base.resv | ||
| TYPE_LOCK | (struct intel_timeline)->mutex |
kernel/sched/core.c rq_pin_lock() -> lock_pin_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &p->pi_lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rf->flags | ||
| HALF_LOCKED2 | rq |