Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/drm_gpuvm.c drm_gpuvm_bo_obtain_locked() -> drm_gpuvm_bo_find()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | gpuvm | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->funcs->close | 0,4096-ptr_max |
| PARAM_VALUE | 1 | obj->funcs->export | 0,4096-ptr_max |
| PARAM_VALUE | 1 | obj->funcs->free | 0,4096-ptr_max |
| PARAM_VALUE | 1 | obj->funcs->get_sg_table | 0,4096-ptr_max |
| PARAM_VALUE | 1 | obj->funcs->mmap | 0,4096-ptr_max |
| PARAM_VALUE | 1 | obj->funcs->open | 0,4096-ptr_max |
| PARAM_VALUE | 1 | obj->funcs->pin | 0,4096-ptr_max |
| PARAM_VALUE | 1 | obj->funcs->status | 0,2206473683877605376,4732760284336451584,5734366281981706240,5836107275532460032,6072073946299289600,6713341571981008896 |
| PARAM_VALUE | 1 | obj->funcs->unpin | 0,4096-ptr_max |
| PARAM_VALUE | 1 | obj->funcs->vm_ops | 0,4096-ptr_max |
| PARAM_VALUE | 1 | obj->funcs->vmap | 0,4096-ptr_max |
| PARAM_VALUE | 1 | obj->funcs->vunmap | 0,4096-ptr_max |
| BUF_SIZE | 0 | gpuvm | (-1),416 |
| BUF_SIZE | 0 | gpuvm | (-1),416 |
| BUF_SIZE | 1 | obj | (-1)-0,704 |
| BUF_SIZE | 1 | obj | (-1)-0,704 |
| DATA_SOURCE | 0 | gpuvm | $0 |
| DATA_SOURCE | 1 | obj | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | obj->dev->num_crtcs | |
| HALF_LOCKED2 | &sched->mutex | ||
| HALF_LOCKED2 | &vm->lock | ||
| HALF_LOCKED2 | bo->ttm.base.resv | ||
| HALF_LOCKED2 | 1 | obj->resv |
drivers/gpu/drm/drm_gpuvm.c drm_gpuvm_bo_obtain_prealloc() -> drm_gpuvm_bo_find()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | gpuvm | 4096-ptr_max |
| PARAM_VALUE | 0 | gpuvm->ops | 0,4096-ptr_max |
| PARAM_VALUE | 1 | obj | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->gpuva.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | obj->gpuva.lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | obj->gpuva.lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | obj->gpuva.lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | obj->gpuva.lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | obj->gpuva.lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 1 | obj->gpuva.lock.wait_lock.owner_cpu | u32max |
| BUF_SIZE | 0 | gpuvm | 416 |
| BUF_SIZE | 1 | obj | 704 |
| CAPPED_DATA | 1 | &obj->gpuva.lock | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | obj->size | 0,4096-9223372036854775807[c] |
| USER_DATA | 1 | obj->vma_node.vm_node.size | 1-s32max[c] |
| USER_DATA | 1 | obj->vma_node.vm_node.start | 0-s32max[c] |
| LOCK2 | 1 | &obj->gpuva.lock | |
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| TYPE_LOCK | (struct drm_gem_object)->gpuva.lock |