Documented in 1 files:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/gpu/drm/ttm/ttm_bo.c, line 463
- drivers/gpu/drm/ttm/ttm_bo_util.c, line 1006
- drivers/gpu/drm/ttm/ttm_device.c, line 288
Smatch caller information:
drivers/gpu/drm/ttm/ttm_bo.c ttm_bo_evict_first() -> ttm_bo_get_unless_zero()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &bdev->lru_lock | ||
| TYPE_LOCK | (struct ttm_device)->lru_lock |
drivers/gpu/drm/ttm/ttm_device.c ttm_device_clear_lru_dma_mappings() -> ttm_bo_get_unless_zero()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &bdev->lru_lock | ||
| TYPE_LOCK | (struct ttm_device)->lru_lock |
drivers/gpu/drm/ttm/ttm_bo_util.c __ttm_bo_lru_cursor_next() -> ttm_bo_get_unless_zero()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bo | 4096-ptr_max |
| PARAM_VALUE | 0 | bo->base.resv | 4096-ptr_max |
| PARAM_VALUE | 0 | bo->kref.refcount.refs.counter | (-1073741824),0-s32max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | lru_lock | ||
| HALF_LOCKED2 | 0 | bo->base.resv |