Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c, line 1072
- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c, line 539
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c amdgpu_gem_userptr_ioctl() -> amdgpu_ttm_tt_set_userptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bo | 4096-ptr_max |
| PARAM_VALUE | 2 | flags | 0-14 |
| CAPPED_DATA | 1 | addr | 1 |
| CAPPED_DATA | 1 | addr | 1 |
| DATA_SOURCE | 1 | addr | r __untagged_addr |
| USER_DATA | 1 | addr | 0-u64max[c] |
| USER_DATA | 2 | flags | 0-14[u] |
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c init_user_pages() -> amdgpu_ttm_tt_set_userptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bo | 4096-ptr_max |
| PARAM_VALUE | 1 | addr | 1-u64max |
| PARAM_VALUE | 2 | flags | 0 |
| DATA_SOURCE | 1 | addr | $1 |
| USER_DATA | 1 | addr | 1-u64max[u] |
| LOCK2 | &p->mutex | ||
| LOCK2 | &process_info->lock | ||
| TYPE_LOCK | (struct amdkfd_process_info)->lock | ||
| TYPE_LOCK | (struct kfd_process)->mutex |