Quoting Zhi Wang (2017-09-14 18:24:10) > struct_mutext needs to be held before call these two APIs. True for the moment. But raises a question of whether introducing a ppat->mutex would be beneficial? All depends on whether the caller is already forced to use struct_mutex and is likely to continue to need it next year... -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx