117 	struct clear_pages_work *w = container_of(fence, typeof(*w), dma);  in clear_pages_work_release()  local
119 	destroy_sleeve(w->sleeve);  in clear_pages_work_release()
121 	i915_sw_fence_fini(&w->wait);  in clear_pages_work_release()
123 	BUILD_BUG_ON(offsetof(typeof(*w), dma));  in clear_pages_work_release()
124 	dma_fence_free(&w->dma);  in clear_pages_work_release()
135 	struct clear_pages_work *w = container_of(work, typeof(*w), irq_work);  in clear_pages_signal_irq_worker()  local
137 	dma_fence_signal(&w->dma);  in clear_pages_signal_irq_worker()
138 	dma_fence_put(&w->dma);  in clear_pages_signal_irq_worker()
144 	struct clear_pages_work *w = container_of(cb, typeof(*w), cb);  in clear_pages_dma_fence_cb()  local
147 		dma_fence_set_error(&w->dma, fence->error);  in clear_pages_dma_fence_cb()
153 	irq_work_queue(&w->irq_work);  in clear_pages_dma_fence_cb()
158 	struct clear_pages_work *w = container_of(work, typeof(*w), work);  in clear_pages_worker()  local
159 	struct drm_i915_gem_object *obj = w->sleeve->vma->obj;  in clear_pages_worker()
160 	struct i915_vma *vma = w->sleeve->vma;  in clear_pages_worker()
164 	int err = w->dma.error;  in clear_pages_worker()
171 			drm_clflush_sg(w->sleeve->pages);  in clear_pages_worker()
178 	intel_engine_pm_get(w->ce->engine);  in clear_pages_worker()
180 	err = intel_context_pin_ww(w->ce, &ww);  in clear_pages_worker()
184 	batch = intel_emit_vma_fill_blt(w->ce, vma, &ww, w->value);  in clear_pages_worker()
190 	rq = i915_request_create(w->ce);  in clear_pages_worker()
197 	if (dma_fence_add_callback(&rq->fence, &w->cb,  in clear_pages_worker()
205 	if (w->ce->engine->emit_init_breadcrumb) {  in clear_pages_worker()
206 		err = w->ce->engine->emit_init_breadcrumb(rq);  in clear_pages_worker()
212 	 * w->dma is already exported via (vma|obj)->resv we need only  in clear_pages_worker()
214 	 * propagate the signal from the request to w->dma.  in clear_pages_worker()
220 	err = w->ce->engine->emit_bb_start(rq,  in clear_pages_worker()
231 	intel_emit_vma_release(w->ce, batch);  in clear_pages_worker()
233 	intel_context_unpin(w->ce);  in clear_pages_worker()
242 	i915_vma_unpin(w->sleeve->vma);  in clear_pages_worker()
243 	intel_engine_pm_put(w->ce->engine);  in clear_pages_worker()
246 		dma_fence_set_error(&w->dma, err);  in clear_pages_worker()
247 		dma_fence_signal(&w->dma);  in clear_pages_worker()
248 		dma_fence_put(&w->dma);  in clear_pages_worker()
252 static int pin_wait_clear_pages_work(struct clear_pages_work *w,  in pin_wait_clear_pages_work()  argument
255 	struct i915_vma *vma = w->sleeve->vma;  in pin_wait_clear_pages_work()
269 	err = i915_sw_fence_await_reservation(&w->wait,  in pin_wait_clear_pages_work()
275 	dma_resv_add_excl_fence(vma->obj->base.resv, &w->dma);  in pin_wait_clear_pages_work()
294 	struct clear_pages_work *w = container_of(fence, typeof(*w), wait);  in clear_pages_work_notify()  local
298 		schedule_work(&w->work);  in clear_pages_work_notify()
302 		dma_fence_put(&w->dma);  in clear_pages_work_notify()