Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c svm_range_unmap_from_cpu() -> svm_range_unmap_split()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | parent | 4096-ptr_max |
| PARAM_VALUE | 0 | parent->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | parent->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | parent->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | parent->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | parent->saved_flags | 0,2048 |
| PARAM_VALUE | 1 | prange | 4096-ptr_max |
| PARAM_VALUE | 1 | prange->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | prange->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | prange->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | prange->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | prange->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | prange->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 1 | prange->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 2 | start | 0-4503599627370495 |
| PARAM_VALUE | 3 | last | 0-4503599627370495 |
| CAPPED_DATA | 0 | parent | 1 |
| CAPPED_DATA | 0 | &parent->child_list | 1 |
| CAPPED_DATA | 1 | &prange->child_list | 1 |
| CAPPED_DATA | 1 | &prange->lock | 1 |
| CAPPED_DATA | 2 | start | 1 |
| CAPPED_DATA | 2 | start | 1 |
| CAPPED_DATA | 3 | last | 1 |
| CAPPED_DATA | 3 | last | 1 |
| DATA_SOURCE | 0 | parent | $1 |
| DATA_SOURCE | 2 | start | $2 |
| DATA_SOURCE | 3 | last | $3 |
| NOSPEC | 2 | start | |
| NOSPEC | 2 | start | |
| NOSPEC | 3 | last | |
| NOSPEC | 3 | last | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 2 | start | 0-4503599627370495[c] |
| USER_DATA | 3 | last | 0-4503599627370495[c] |
| UNITS | 2 | start | unit_page |
| UNITS | 3 | last | unit_page |
| LOCK2 | 0 | &parent->lock | |
| LOCK2 | 1 | &prange->lock | |
| HALF_LOCKED2 | &ctx->map_changing_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | global &ksm_thread_mutex | ||
| TYPE_LOCK | (struct svm_range)->lock |
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c svm_range_unmap_from_cpu() -> svm_range_unmap_split()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | parent | 4096-ptr_max |
| PARAM_VALUE | 0 | parent->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | parent->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | parent->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | parent->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | parent->saved_flags | 0,2048 |
| PARAM_VALUE | 1 | prange | 4096-ptr_max |
| PARAM_VALUE | 1 | prange->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | prange->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | prange->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | prange->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | prange->saved_flags | 0,2048 |
| PARAM_VALUE | 2 | start | 0-4503599627370495 |
| PARAM_VALUE | 3 | last | 0-4503599627370495 |
| CAPPED_DATA | 0 | parent | 1 |
| CAPPED_DATA | 0 | &parent->child_list | 1 |
| CAPPED_DATA | 1 | prange | 1 |
| CAPPED_DATA | 1 | &prange->child_list | 1 |
| CAPPED_DATA | 2 | start | 1 |
| CAPPED_DATA | 2 | start | 1 |
| CAPPED_DATA | 3 | last | 1 |
| CAPPED_DATA | 3 | last | 1 |
| DATA_SOURCE | 0 | parent | $1 |
| DATA_SOURCE | 1 | prange | $1 |
| DATA_SOURCE | 2 | start | $2 |
| DATA_SOURCE | 3 | last | $3 |
| NOSPEC | 2 | start | |
| NOSPEC | 3 | last | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 2 | start | 0-4503599627370495[c] |
| USER_DATA | 3 | last | 0-4503599627370495[c] |
| UNITS | 2 | start | unit_page |
| UNITS | 3 | last | unit_page |
| LOCK2 | 0 | &parent->lock | |
| LOCK2 | 1 | &prange->lock | |
| HALF_LOCKED2 | &ctx->map_changing_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | global &ksm_thread_mutex |