Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
- drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c, line 206
- drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c, line 1252
Smatch caller information:
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c nvkm_uvmm_mthd_map() -> nvkm_vmm_node_split()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vmm | 4096-ptr_max |
| PARAM_VALUE | 0 | vmm->mutex.vmm.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | vmm->mutex.vmm.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vmm->mutex.vmm.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | vmm->mutex.vmm.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | vmm->mutex.vmm.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | vmm->mutex.vmm.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | vmm->mutex.vmm.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | vma | 4096-ptr_max |
| PARAM_VALUE | 1 | vma->busy | 0 |
| PARAM_VALUE | 1 | vma->mapped | 0 |
| PARAM_VALUE | 1 | vma->memory | 0 |
| PARAM_VALUE | 2 | addr | 0-18446744073709551614 |
| CAPPED_DATA | 0 | vmm->managed.p.addr | 1 |
| CAPPED_DATA | 0 | &vmm->mutex.vmm | 1 |
| CAPPED_DATA | 1 | vma->addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| DATA_SOURCE | 1 | vma | r nvkm_vmm_node_search |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | addr | unit_byte |
| UNITS | 3 | size | unit_byte |
| LOCK2 | 0 | &vmm->mutex.vmm | |
| TYPE_LOCK | (struct nvkm_vmm)->mutex.vmm |
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c nvkm_vmm_pfn_split_merge() -> nvkm_vmm_node_split()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vmm | 4096-ptr_max |
| PARAM_VALUE | 0 | vmm->func->page->shift | 0,12,16-17,21,27,29,38,47,56 |
| PARAM_VALUE | 0 | vmm->mmu->user.ctor | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vmm->mutex.vmm.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | vmm->mutex.vmm.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vmm->mutex.vmm.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | vmm->mutex.vmm.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | vmm->mutex.vmm.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | vmm->mutex.vmm.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | vmm->mutex.vmm.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | vmm->mutex.vmm.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | vmm->root.rb_node | 1-u64max |
| PARAM_VALUE | 1 | vma | 4096-ptr_max |
| PARAM_VALUE | 1 | vma->memory | 0 |
| BUF_SIZE | 1 | vma | (-1)-0,40-s32max |
| BUF_SIZE | 1 | vma | (-1)-0,40-s32max |
| CAPPED_DATA | 0 | vmm->managed.p.addr | 1 |
| CAPPED_DATA | 3 | size | 1 |
| CAPPED_DATA | 3 | size | 1 |
| DATA_SOURCE | 0 | vmm | $0 |
| DATA_SOURCE | 1 | vma | $1 |
| DATA_SOURCE | 2 | addr | $2 |
| DATA_SOURCE | 3 | size | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | addr | unit_byte |
| UNITS | 3 | size | unit_byte |
| LOCK2 | 0 | &vmm->mutex.vmm | |
| TYPE_LOCK | (struct nvkm_vmm)->mutex.vmm |