Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_process.c kfd_process_alloc_gpuvm() -> amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | va | 1-u64max |
| PARAM_VALUE | 2 | size | 4096,8192 |
| PARAM_VALUE | 4 | mem | 942819086627033088,7708908417173831680 |
| PARAM_VALUE | 5 | offset | 0 |
| PARAM_VALUE | 6 | flags | 1342177281-1342177282,3489660930 |
| PARAM_VALUE | 7 | criu_resume | 0 |
| BUF_SIZE | 3 | drm_priv | s32min-(-2),1-s32max |
| BUF_SIZE | 3 | drm_priv | s32min-(-2),1-s32max |
| DATA_SOURCE | 1 | va | $1 |
| DATA_SOURCE | 2 | size | $2 |
| DATA_SOURCE | 4 | mem | $4 |
| DATA_SOURCE | 6 | flags | $3 |
| BIT_INFO | 6 | flags | 0x50000000,0xd0000003 |
| HARD_MAX | 2 | size | 8192 |
| UNITS | 2 | size | unit_byte |
| LOCK2 | &p->mutex | ||
| TYPE_LOCK | (struct kfd_process)->mutex |
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_chardev.c criu_restore_memory_of_gpu() -> amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 4 | mem | 8242060114378215424 |
| PARAM_VALUE | 5 | offset | 5230457996374433792 |
| PARAM_VALUE | 7 | criu_resume | 1 |
| BUF_SIZE | 3 | drm_priv | s32min-(-2),1-s32max |
| DATA_SOURCE | 4 | mem | $3 |
| USER_DATA | 1 | va | 0-u64max[u] |
| USER_DATA | 2 | size | 0-u64max[u] |
| USER_DATA | 5 | *offset | 0-u64max[u] |
| USER_DATA | 6 | flags | 0-u32max[u] |
| UNITS | 1 | va | unit_byte |
| UNITS | 2 | size | unit_byte |
| USER_PTR | 5 | offset | |
| LOCK2 | &p->mutex | ||
| HALF_LOCKED2 | &gobj->dev->object_name_lock | ||
| TYPE_LOCK | (struct kfd_process)->mutex |
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_chardev.c kfd_ioctl_alloc_memory_of_gpu() -> amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | size | 1-u64max |
| PARAM_VALUE | 3 | drm_priv | 1-u64max |
| PARAM_VALUE | 4 | mem | 1092951490586398720 |
| PARAM_VALUE | 5 | offset | 8276901840642592768 |
| PARAM_VALUE | 7 | criu_resume | 0 |
| BUF_SIZE | 3 | drm_priv | s32min-(-2),1-s32max |
| CAPPED_DATA | 2 | size | 1 |
| CAPPED_DATA | 2 | size | 1 |
| USER_DATA | 1 | va | 0-u64max[u] |
| USER_DATA | 2 | size | 1-u64max[c][u] |
| USER_DATA | 5 | *offset | 0-u64max[u] |
| USER_DATA | 6 | flags | 0-u32max[u] |
| UNITS | 1 | va | unit_byte |
| UNITS | 2 | size | unit_byte |
| USER_PTR | 5 | offset | |
| LOCK2 | &p->mutex | ||
| TYPE_LOCK | (struct kfd_process)->mutex |