160 	struct ttm_buffer_object *bo;  member
193 static inline void ttm_bo_get(struct ttm_buffer_object *bo)  in ttm_bo_get()  argument
195 	kref_get(&bo->kref);  in ttm_bo_get()
209 ttm_bo_get_unless_zero(struct ttm_buffer_object *bo)  in ttm_bo_get_unless_zero()  argument
211 	if (!kref_get_unless_zero(&bo->kref))  in ttm_bo_get_unless_zero()
213 	return bo;  in ttm_bo_get_unless_zero()
238 static inline int ttm_bo_reserve(struct ttm_buffer_object *bo,  in ttm_bo_reserve()  argument
250 		success = dma_resv_trylock(bo->base.resv);  in ttm_bo_reserve()
255 		ret = dma_resv_lock_interruptible(bo->base.resv, ticket);  in ttm_bo_reserve()
257 		ret = dma_resv_lock(bo->base.resv, ticket);  in ttm_bo_reserve()
273 static inline int ttm_bo_reserve_slowpath(struct ttm_buffer_object *bo,  in ttm_bo_reserve_slowpath()  argument
278 		int ret = dma_resv_lock_slow_interruptible(bo->base.resv,  in ttm_bo_reserve_slowpath()
284 	dma_resv_lock_slow(bo->base.resv, ticket);  in ttm_bo_reserve_slowpath()
288 void ttm_bo_move_to_lru_tail(struct ttm_buffer_object *bo);
291 ttm_bo_move_to_lru_tail_unlocked(struct ttm_buffer_object *bo)  in ttm_bo_move_to_lru_tail_unlocked()  argument
293 	spin_lock(&bo->bdev->lru_lock);  in ttm_bo_move_to_lru_tail_unlocked()
294 	ttm_bo_move_to_lru_tail(bo);  in ttm_bo_move_to_lru_tail_unlocked()
295 	spin_unlock(&bo->bdev->lru_lock);  in ttm_bo_move_to_lru_tail_unlocked()
298 static inline void ttm_bo_assign_mem(struct ttm_buffer_object *bo,  in ttm_bo_assign_mem()  argument
301 	WARN_ON(bo->resource);  in ttm_bo_assign_mem()
302 	bo->resource = new_mem;  in ttm_bo_assign_mem()
312 static inline void ttm_bo_move_null(struct ttm_buffer_object *bo,  in ttm_bo_move_null()  argument
315 	ttm_resource_free(bo, &bo->resource);  in ttm_bo_move_null()
316 	ttm_bo_assign_mem(bo, new_mem);  in ttm_bo_move_null()
326 static inline void ttm_bo_unreserve(struct ttm_buffer_object *bo)  in ttm_bo_unreserve()  argument
328 	ttm_bo_move_to_lru_tail_unlocked(bo);  in ttm_bo_unreserve()
329 	dma_resv_unlock(bo->base.resv);  in ttm_bo_unreserve()
350 int ttm_bo_wait_ctx(struct ttm_buffer_object *bo,
352 int ttm_bo_validate(struct ttm_buffer_object *bo,
355 void ttm_bo_put(struct ttm_buffer_object *bo);
356 void ttm_bo_set_bulk_move(struct ttm_buffer_object *bo,
358 bool ttm_bo_eviction_valuable(struct ttm_buffer_object *bo,
360 int ttm_bo_init_reserved(struct ttm_device *bdev, struct ttm_buffer_object *bo,
365 int ttm_bo_init_validate(struct ttm_device *bdev, struct ttm_buffer_object *bo,
370 int ttm_bo_kmap(struct ttm_buffer_object *bo, unsigned long start_page,
373 int ttm_bo_vmap(struct ttm_buffer_object *bo, struct iosys_map *map);
374 void ttm_bo_vunmap(struct ttm_buffer_object *bo, struct iosys_map *map);
375 int ttm_bo_mmap_obj(struct vm_area_struct *vma, struct ttm_buffer_object *bo);
376 int ttm_bo_swapout(struct ttm_buffer_object *bo, struct ttm_operation_ctx *ctx,
378 void ttm_bo_pin(struct ttm_buffer_object *bo);
379 void ttm_bo_unpin(struct ttm_buffer_object *bo);
385 vm_fault_t ttm_bo_vm_reserve(struct ttm_buffer_object *bo,
397 int ttm_bo_mem_space(struct ttm_buffer_object *bo,
402 void ttm_bo_unmap_virtual(struct ttm_buffer_object *bo);
413 int ttm_bo_move_memcpy(struct ttm_buffer_object *bo,
416 int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
420 void ttm_bo_move_sync_cleanup(struct ttm_buffer_object *bo,
422 int ttm_bo_pipeline_gutting(struct ttm_buffer_object *bo);
423 pgprot_t ttm_io_prot(struct ttm_buffer_object *bo, struct ttm_resource *res,
425 void ttm_bo_tt_destroy(struct ttm_buffer_object *bo);