const struct ttm_place *place)
{
struct drm_i915_gem_object *obj = i915_ttm_to_gem(bo);
- struct ttm_resource *res = bo->resource;
if (!obj)
return false;
if (!i915_gem_object_evictable(obj))
return false;
- switch (res->mem_type) {
- case I915_PL_LMEM0: {
- struct ttm_resource_manager *man =
- ttm_manager_type(bo->bdev, res->mem_type);
- struct i915_ttm_buddy_resource *bman_res =
- to_ttm_buddy_resource(res);
- struct drm_buddy *mm = bman_res->mm;
- struct drm_buddy_block *block;
-
- if (!place->fpfn && !place->lpfn)
- return true;
-
- GEM_BUG_ON(!place->lpfn);
-
- /*
- * If we just want something mappable then we can quickly check
- * if the current victim resource is using any of the CPU
- * visible portion.
- */
- if (!place->fpfn &&
- place->lpfn == i915_ttm_buddy_man_visible_size(man))
- return bman_res->used_visible_size > 0;
-
- /* Real range allocation */
- list_for_each_entry(block, &bman_res->blocks, link) {
- unsigned long fpfn =
- drm_buddy_block_offset(block) >> PAGE_SHIFT;
- unsigned long lpfn = fpfn +
- (drm_buddy_block_size(mm, block) >> PAGE_SHIFT);
-
- if (place->fpfn < lpfn && place->lpfn > fpfn)
- return true;
- }
- return false;
- } default:
- break;
- }
-
- return true;
+ return ttm_bo_eviction_valuable(bo, place);
}
static void i915_ttm_evict_flags(struct ttm_buffer_object *bo,
* Similarly, in delayed_destroy, we can't call ttm_bo_put()
* until successful initialization.
*/
- ret = ttm_bo_init_reserved(&i915->bdev, i915_gem_to_ttm(obj), size,
- bo_type, &i915_sys_placement,
- page_size >> PAGE_SHIFT,
+ ret = ttm_bo_init_reserved(&i915->bdev, i915_gem_to_ttm(obj), bo_type,
+ &i915_sys_placement, page_size >> PAGE_SHIFT,
&ctx, NULL, NULL, i915_ttm_bo_destroy);
if (ret)
return i915_ttm_err_to_gem(ret);