Ejemplos de ttm_bo_force_list_clean en C++ (Cpp)

Ejemplo n.º 1

Archivo: ttm_bo.c Proyecto: ARMP/android_kernel_lge_x3

int ttm_bo_clean_mm(struct ttm_bo_device *bdev, unsigned mem_type)
{
	struct ttm_mem_type_manager *man;
	int ret = -EINVAL;

	if (mem_type >= TTM_NUM_MEM_TYPES) {
		printk(KERN_ERR TTM_PFX "Illegal memory type %d\n", mem_type);
		return ret;
	}
	man = &bdev->man[mem_type];

	if (!man->has_type) {
		printk(KERN_ERR TTM_PFX "Trying to take down uninitialized "
		       "memory manager type %u\n", mem_type);
		return ret;
	}

	man->use_type = false;
	man->has_type = false;

	ret = 0;
	if (mem_type > 0) {
		ttm_bo_force_list_clean(bdev, mem_type, false);

		ret = (*man->func->takedown)(man);
	}

	return ret;
}

Ejemplo n.º 2

Archivo: ttm_bo.c Proyecto: openube/android_kernel_sony_c2305

int ttm_bo_evict_mm(struct ttm_bo_device *bdev, unsigned mem_type)
{
	struct ttm_mem_type_manager *man = &bdev->man[mem_type];

	if (mem_type == 0 || mem_type >= TTM_NUM_MEM_TYPES) {
		pr_err("Illegal memory manager memory type %u\n", mem_type);
		return -EINVAL;
	}

	if (!man->has_type) {
		pr_err("Memory type %u has not been initialized\n", mem_type);
		return 0;
	}

	return ttm_bo_force_list_clean(bdev, mem_type, true);
}

Ejemplo n.º 3

Archivo: ttm_bo.c Proyecto: kvaneesh/linux-kvm

int ttm_bo_clean_mm(struct ttm_bo_device *bdev, unsigned mem_type)
{
	struct ttm_bo_global *glob = bdev->glob;
	struct ttm_mem_type_manager *man;
	int ret = -EINVAL;

	if (mem_type >= TTM_NUM_MEM_TYPES) {
		printk(KERN_ERR TTM_PFX "Illegal memory type %d\n", mem_type);
		return ret;
	}
	man = &bdev->man[mem_type];

	if (!man->has_type) {
		printk(KERN_ERR TTM_PFX "Trying to take down uninitialized "
		       "memory manager type %u\n", mem_type);
		return ret;
	}

	man->use_type = false;
	man->has_type = false;

	ret = 0;
	if (mem_type > 0) {
		ttm_bo_force_list_clean(bdev, mem_type, false);

		spin_lock(&glob->lru_lock);
		if (drm_mm_clean(&man->manager))
			drm_mm_takedown(&man->manager);
		else
			ret = -EBUSY;

		spin_unlock(&glob->lru_lock);
	}

	return ret;
}