Quoting Chunming Zhou (2019-07-18 14:04:09) > > 在 2019/7/18 19:18, Chris Wilson 写道: > > Quoting Chunming Zhou (2019-07-18 12:13:39) > >> if WAIT_FOR_SUBMIT isn't set and in the meanwhile no underlying fence on > >> syncobj, > >> then return non-block error code to user sapce. > > Block device required? > > Yes, if WAIT_FOR_SUBMIT is set, then that will block device.
No, the error message is that it requires a "block device", not that it will block the device, which is EWOULDBLOCK. -Chris _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
