986 	struct hwsp_watcher watcher[2] = {};  in live_hwsp_read()  local
1013 	for (i = 0; i < ARRAY_SIZE(watcher); i++) {  in live_hwsp_read()
1014 		err = setup_watcher(&watcher[i], gt, tl);  in live_hwsp_read()
1025 		err = create_watcher(&watcher[1], engine, SZ_512K);  in live_hwsp_read()
1040 			err = create_watcher(&watcher[0], engine, SZ_4K);  in live_hwsp_read()
1075 							    &watcher[0].rq->fence, 0,  in live_hwsp_read()
1084 			switch_tl_lock(rq, watcher[0].rq);  in live_hwsp_read()
1085 			err = intel_timeline_read_hwsp(rq, watcher[0].rq, &hwsp);  in live_hwsp_read()
1087 				err = emit_read_hwsp(watcher[0].rq, /* before */  in live_hwsp_read()
1089 						     &watcher[0].addr);  in live_hwsp_read()
1090 			switch_tl_lock(watcher[0].rq, rq);  in live_hwsp_read()
1098 			switch_tl_lock(rq, watcher[1].rq);  in live_hwsp_read()
1099 			err = intel_timeline_read_hwsp(rq, watcher[1].rq, &hwsp);  in live_hwsp_read()
1101 				err = emit_read_hwsp(watcher[1].rq, /* after */  in live_hwsp_read()
1103 						     &watcher[1].addr);  in live_hwsp_read()
1104 			switch_tl_lock(watcher[1].rq, rq);  in live_hwsp_read()
1123 			err = i915_sw_fence_await_dma_fence(&watcher[1].rq->submit,  in live_hwsp_read()
1131 			err = check_watcher(&watcher[0], "before", cmp_lt);  in live_hwsp_read()
1152 			if (8 * watcher[1].rq->ring->emit >  in live_hwsp_read()
1153 			    3 * watcher[1].rq->ring->size)  in live_hwsp_read()
1160 		err = check_watcher(&watcher[1], "after", cmp_gte);  in live_hwsp_read()
1166 	for (i = 0; i < ARRAY_SIZE(watcher); i++)  in live_hwsp_read()
1167 		cleanup_watcher(&watcher[i]);  in live_hwsp_read()