Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/gpu/drm/amd/amdkfd/kfd_migrate.c, line 983
- drivers/gpu/drm/amd/amdkfd/kfd_queue.c, line 111
- drivers/gpu/drm/amd/amdkfd/kfd_svm.c, line 3124
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_migrate.c svm_migrate_to_ram() -> svm_range_from_addr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | svms | 4096-ptr_max |
| PARAM_VALUE | 0 | svms->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | svms->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | svms->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | addr | 0-4503599627370495 |
| PARAM_VALUE | 2 | parent | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | addr | 0-4503599627370495[c] |
| UNITS | 1 | addr | unit_page |
| LOCK2 | &p->svms.lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct svm_range_list)->lock |
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_queue.c kfd_queue_buffer_svm_get() -> svm_range_from_addr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | svms | 4096-ptr_max |
| PARAM_VALUE | 0 | svms->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | svms->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | svms->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 2 | parent | 0 |
| DATA_SOURCE | 1 | addr | $1 [m] |
| USER_DATA | 1 | addr | 0-16777215[c] |
| UNITS | 1 | addr | unit_page |
| LOCK2 | &p->mutex | ||
| LOCK2 | &p->svms.lock | ||
| TYPE_LOCK | (struct kfd_process)->mutex | ||
| TYPE_LOCK | (struct svm_range_list)->lock |
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c svm_range_restore_pages() -> svm_range_from_addr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | svms | 4096-ptr_max |
| PARAM_VALUE | 0 | svms->checkpoint_ts | 4096-ptr_max |
| PARAM_VALUE | 0 | svms->drain_pagefaults.counter | 0 |
| PARAM_VALUE | 0 | svms->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | svms->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | svms->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | svms->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | svms->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | svms->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | svms->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | addr | 0-35184372088831 |
| PARAM_VALUE | 2 | parent | 0 |
| BUF_SIZE | 0 | svms | 1096 |
| CAPPED_DATA | 0 | &svms->lock | 1 |
| CAPPED_DATA | 1 | addr | 1 |
| CAPPED_DATA | 1 | addr | 1 |
| DATA_SOURCE | 1 | addr | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | addr | unit_page |
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | 0 | &svms->lock | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock | ||
| TYPE_LOCK | (struct svm_range_list)->lock |