972 	struct i915_vma *batch;  in store_context()  local
976 	batch = create_user_vma(ce->vm, SZ_64K);  in store_context()
977 	if (IS_ERR(batch))  in store_context()
978 		return batch;  in store_context()
980 	cs = i915_gem_object_pin_map_unlocked(batch->obj, I915_MAP_WC);  in store_context()
982 		i915_vma_put(batch);  in store_context()
988 		i915_gem_object_unpin_map(batch->obj);  in store_context()
989 		i915_vma_put(batch);  in store_context()
1050 	i915_gem_object_flush_map(batch->obj);  in store_context()
1051 	i915_gem_object_unpin_map(batch->obj);  in store_context()
1053 	return batch;  in store_context()
1158 	struct i915_vma *batch;  in load_context()  local
1162 	batch = create_user_vma(ce->vm, SZ_64K);  in load_context()
1163 	if (IS_ERR(batch))  in load_context()
1164 		return batch;  in load_context()
1166 	cs = i915_gem_object_pin_map_unlocked(batch->obj, I915_MAP_WC);  in load_context()
1168 		i915_vma_put(batch);  in load_context()
1174 		i915_gem_object_unpin_map(batch->obj);  in load_context()
1175 		i915_vma_put(batch);  in load_context()
1223 	i915_gem_object_flush_map(batch->obj);  in load_context()
1224 	i915_gem_object_unpin_map(batch->obj);  in load_context()
1226 	return batch;  in load_context()
1232 	struct i915_vma *batch;  in poison_registers()  local
1236 	batch = load_context(ce, poison);  in poison_registers()
1237 	if (IS_ERR(batch))  in poison_registers()
1238 		return PTR_ERR(batch);  in poison_registers()
1246 	err = move_to_active(rq, batch, 0);  in poison_registers()
1258 	*cs++ = lower_32_bits(batch->node.start);  in poison_registers()
1259 	*cs++ = upper_32_bits(batch->node.start);  in poison_registers()
1273 	i915_vma_put(batch);  in poison_registers()