Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 6 files:
- drivers/gpu/drm/drm_gpuvm.c, line 1568
- drivers/gpu/drm/msm/msm_gem_submit.c, line 410
- drivers/gpu/drm/panthor/panthor_mmu.c
- drivers/gpu/drm/xe/xe_exec.c, line 335
- drivers/gpu/drm/xe/xe_vm.c
- include/drm/drm_gpuvm.h, line 630
Smatch caller information:
drivers/gpu/drm/nouveau/nouveau_exec.c drm_gpuvm_exec_resv_add_fence() -> drm_gpuvm_resv_add_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | exec | 8767389989685878784 |
| PARAM_VALUE | 1 | exec->flags | 0 |
| PARAM_VALUE | 1 | exec->num_objects | 0 |
| PARAM_VALUE | 1 | exec->objects | 0 |
| PARAM_VALUE | 2 | fence | 4096-ptr_max |
| PARAM_VALUE | 3 | private_usage | 1,3 |
| PARAM_VALUE | 4 | extobj_usage | 1,3 |
| DATA_SOURCE | 2 | fence | $1 |
| DATA_SOURCE | 3 | private_usage | $2 |
| DATA_SOURCE | 4 | extobj_usage | $3 |
| NOCHECK_CALL | |||
| LOCK2 | &sched->mutex | ||
| HALF_LOCKED2 | &file_priv->driver_priv->mutex | ||
| TYPE_LOCK | (struct nouveau_sched)->mutex |
drivers/gpu/drm/msm/msm_gem_submit.c submit_attach_object_fences() -> drm_gpuvm_resv_add_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | gpuvm | 4096-ptr_max |
| PARAM_VALUE | 0 | gpuvm->r_obj->_resv.lock.ww_class->is_wait_die | 0-1 |
| PARAM_VALUE | 0 | gpuvm->r_obj->resv->lock.ww_class->is_wait_die | 0-1 |
| PARAM_VALUE | 1 | exec | 4096-ptr_max |
| PARAM_VALUE | 1 | exec->flags | 1,3 |
| PARAM_VALUE | 1 | exec->ticket.done_acquire | 1 |
| PARAM_VALUE | 2 | fence | 4096-ptr_max |
| PARAM_VALUE | 3 | private_usage | 3 |
| PARAM_VALUE | 4 | extobj_usage | 3 |
| BUF_SIZE | 0 | gpuvm | (-1),416 |
| BUF_SIZE | 0 | gpuvm | (-1),416 |
| CAPPED_DATA | 0 | gpuvm | 1 |
| NOCHECK_CALL | |||
| LOCK2 | &queue->lock | ||
| TYPE_LOCK | (struct msm_gpu_submitqueue)->lock |
drivers/gpu/drm/nouveau/nouveau_uvmm.c drm_gpuvm_exec_resv_add_fence() -> drm_gpuvm_resv_add_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | exec | 8767389989685878784 |
| PARAM_VALUE | 1 | exec->flags | 0 |
| PARAM_VALUE | 1 | exec->num_objects | 0 |
| PARAM_VALUE | 1 | exec->objects | 0 |
| PARAM_VALUE | 2 | fence | 4096-ptr_max |
| PARAM_VALUE | 3 | private_usage | 1,3 |
| PARAM_VALUE | 4 | extobj_usage | 1,3 |
| DATA_SOURCE | 2 | fence | $1 |
| DATA_SOURCE | 3 | private_usage | $2 |
| DATA_SOURCE | 4 | extobj_usage | $3 |
| NOCHECK_CALL | |||
| LOCK2 | &sched->mutex | ||
| HALF_LOCKED2 | &file_priv->driver_priv->mutex | ||
| TYPE_LOCK | (struct nouveau_sched)->mutex |
drivers/gpu/drm/xe/xe_vm.c resume_and_reinstall_preempt_fences() -> drm_gpuvm_resv_add_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | gpuvm | 4096-ptr_max |
| PARAM_VALUE | 0 | gpuvm->evict.list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | gpuvm->ops | 4096-ptr_max |
| PARAM_VALUE | 1 | exec | 4561806713289248768 |
| PARAM_VALUE | 2 | fence->ops->set_deadline | 0,2004285741546172416,2071105144755478528,2853440610722889728,3558081686514302976,5221404334427111424 |
| PARAM_VALUE | 2 | fence->ops->wait | 0,3162960082638938112,3576649960670945280,4783308308267675648,5257098353859239936 |
| PARAM_VALUE | 3 | private_usage | 3 |
| PARAM_VALUE | 4 | extobj_usage | 3 |
| DATA_SOURCE | 1 | exec | $1 |
| NOCHECK_CALL | |||
| LOCK2 | &(&vm->svm.gpusvm)->notifier_lock | ||
| LOCK2 | &vm->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct xe_vm)->lock |
drivers/gpu/drm/xe/xe_vm.c xe_vm_add_compute_exec_queue() -> drm_gpuvm_resv_add_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | gpuvm | 4096-ptr_max |
| PARAM_VALUE | 1 | exec | 453114700980219904 |
| PARAM_VALUE | 1 | exec->contended | 0 |
| PARAM_VALUE | 1 | exec->flags | 0 |
| PARAM_VALUE | 1 | exec->max_objects | 0 |
| PARAM_VALUE | 1 | exec->num_objects | 0 |
| PARAM_VALUE | 1 | exec->objects | 0 |
| PARAM_VALUE | 1 | exec->prelocked | 0 |
| PARAM_VALUE | 1 | exec->ticket.acquired | 0 |
| PARAM_VALUE | 1 | exec->ticket.contending_lock | 0 |
| PARAM_VALUE | 1 | exec->ticket.deadlock_inject_countdown | 0 |
| PARAM_VALUE | 1 | exec->ticket.deadlock_inject_interval | 0 |
| PARAM_VALUE | 1 | exec->ticket.dep_map.cpu | 0 |
| PARAM_VALUE | 1 | exec->ticket.dep_map.ip | 0 |
| PARAM_VALUE | 1 | exec->ticket.dep_map.key | 0 |
| PARAM_VALUE | 1 | exec->ticket.dep_map.lock_type | 0 |
| PARAM_VALUE | 1 | exec->ticket.dep_map.name | 0 |
| PARAM_VALUE | 1 | exec->ticket.dep_map.wait_type_inner | 0 |
| PARAM_VALUE | 1 | exec->ticket.dep_map.wait_type_outer | 0 |
| PARAM_VALUE | 1 | exec->ticket.done_acquire | 0 |
| PARAM_VALUE | 1 | exec->ticket.first_lock_dep_map.cpu | 0 |
| PARAM_VALUE | 1 | exec->ticket.first_lock_dep_map.ip | 0 |
| PARAM_VALUE | 1 | exec->ticket.first_lock_dep_map.key | 0 |
| PARAM_VALUE | 1 | exec->ticket.first_lock_dep_map.name | 0 |
| PARAM_VALUE | 1 | exec->ticket.is_wait_die | 0 |
| PARAM_VALUE | 1 | exec->ticket.stamp | 0 |
| PARAM_VALUE | 1 | exec->ticket.task | 0 |
| PARAM_VALUE | 1 | exec->ticket.wounded | 0 |
| PARAM_VALUE | 1 | exec->ticket.ww_class | 0 |
| PARAM_VALUE | 2 | fence | 4096-ptr_max |
| PARAM_VALUE | 3 | private_usage | 3 |
| PARAM_VALUE | 4 | extobj_usage | 3 |
| BUF_SIZE | 1 | exec | 192 |
| BUF_SIZE | 2 | fence | 128 |
| DATA_SOURCE | 2 | fence | r xe_preempt_fence_create |
| NOCHECK_CALL | |||
| USER_DATA | 2 | fence->seqno | 0-u32max |
| LOCK2 | &(&vm->svm.gpusvm)->notifier_lock | ||
| LOCK2 | &vm->lock | ||
| TYPE_LOCK | (struct xe_vm)->lock |
drivers/gpu/drm/xe/xe_exec.c xe_exec_ioctl() -> drm_gpuvm_resv_add_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | exec | 1916338652422352896 |
| PARAM_VALUE | 1 | exec->contended | 0 |
| PARAM_VALUE | 1 | exec->flags | 0 |
| PARAM_VALUE | 1 | exec->max_objects | 0 |
| PARAM_VALUE | 1 | exec->num_objects | 0 |
| PARAM_VALUE | 1 | exec->objects | 0 |
| PARAM_VALUE | 1 | exec->prelocked | 0 |
| PARAM_VALUE | 1 | exec->ticket.acquired | 0 |
| PARAM_VALUE | 1 | exec->ticket.contending_lock | 0 |
| PARAM_VALUE | 1 | exec->ticket.deadlock_inject_countdown | 0 |
| PARAM_VALUE | 1 | exec->ticket.deadlock_inject_interval | 0 |
| PARAM_VALUE | 1 | exec->ticket.dep_map.cpu | 0 |
| PARAM_VALUE | 1 | exec->ticket.dep_map.ip | 0 |
| PARAM_VALUE | 1 | exec->ticket.dep_map.key | 0 |
| PARAM_VALUE | 1 | exec->ticket.dep_map.lock_type | 0 |
| PARAM_VALUE | 1 | exec->ticket.dep_map.name | 0 |
| PARAM_VALUE | 1 | exec->ticket.dep_map.wait_type_inner | 0 |
| PARAM_VALUE | 1 | exec->ticket.dep_map.wait_type_outer | 0 |
| PARAM_VALUE | 1 | exec->ticket.done_acquire | 0 |
| PARAM_VALUE | 1 | exec->ticket.first_lock_dep_map.cpu | 0 |
| PARAM_VALUE | 1 | exec->ticket.first_lock_dep_map.ip | 0 |
| PARAM_VALUE | 1 | exec->ticket.first_lock_dep_map.key | 0 |
| PARAM_VALUE | 1 | exec->ticket.first_lock_dep_map.name | 0 |
| PARAM_VALUE | 1 | exec->ticket.is_wait_die | 0 |
| PARAM_VALUE | 1 | exec->ticket.stamp | 0 |
| PARAM_VALUE | 1 | exec->ticket.task | 0 |
| PARAM_VALUE | 1 | exec->ticket.wounded | 0 |
| PARAM_VALUE | 1 | exec->ticket.ww_class | 0 |
| PARAM_VALUE | 2 | fence | 4096-ptr_max |
| PARAM_VALUE | 2 | fence->cb_list.next | 4096-ptr_max |
| PARAM_VALUE | 2 | fence->cb_list.prev | 4096-ptr_max |
| PARAM_VALUE | 2 | fence->error | 0 |
| PARAM_VALUE | 2 | fence->extern_lock | 1-u64max |
| PARAM_VALUE | 2 | fence->flags | 1,3,5,7 |
| PARAM_VALUE | 2 | fence->ops | 8417414206815801344 |
| PARAM_VALUE | 2 | fence->refcount.refcount.refs.counter | 1 |
| PARAM_VALUE | 2 | fence->seqno | 0-u32max |
| PARAM_VALUE | 3 | private_usage | 3 |
| PARAM_VALUE | 4 | extobj_usage | 3 |
| BUF_SIZE | 1 | exec | 192 |
| NOCHECK_CALL | |||
| LOCK2 | &vm->lock | ||
| HALF_LOCKED2 | &group->mode_sem | ||
| HALF_LOCKED2 | &vm->svm.gpusvm.notifier_lock | ||
| TYPE_LOCK | (struct xe_vm)->lock |
drivers/gpu/drm/panthor/panthor_mmu.c panthor_vm_bind_job_update_resvs() -> drm_gpuvm_resv_add_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | exec | 2237035702311317544,3400833796336033832 |
| PARAM_VALUE | 1 | exec->contended | 0,4096-ptr_max,(-1) |
| PARAM_VALUE | 1 | exec->flags | 3 |
| PARAM_VALUE | 2 | fence | 4096-ptr_max |
| PARAM_VALUE | 3 | private_usage | 3 |
| PARAM_VALUE | 4 | extobj_usage | 3 |
| DATA_SOURCE | 1 | exec | $0 |
| NOCHECK_CALL | |||
| USER_DATA | 1 | exec->max_objects | 1-131072[c] |
| LOCK2 | global &drm_unplug_srcu |
drivers/gpu/drm/panthor/panthor_mmu.c panthor_vm_update_resvs() -> drm_gpuvm_resv_add_fence()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | exec | 2237035702311317544,3400833796336033832 |
| PARAM_VALUE | 1 | exec->contended | 0,4096-ptr_max,(-1) |
| PARAM_VALUE | 1 | exec->flags | 3 |
| PARAM_VALUE | 2 | fence | 4096-ptr_max |
| PARAM_VALUE | 3 | private_usage | 3 |
| PARAM_VALUE | 4 | extobj_usage | 3 |
| DATA_SOURCE | 1 | exec | $1 |
| DATA_SOURCE | 2 | fence | $2 |
| DATA_SOURCE | 3 | private_usage | $3 |
| DATA_SOURCE | 4 | extobj_usage | $4 |
| NOCHECK_CALL | |||
| USER_DATA | 1 | exec->max_objects | 1-131072[c] |
| LOCK2 | global &drm_unplug_srcu |