On Sun, 16 Dec 2012 17:51:55 +0000, Chris Wilson <[email protected]> wrote: > Before performing the domain transition for pread/pwrite, and so a locked > completion if still required, wait for any pending rendering locklessly. > This should reduce contention when reading back results from the GPU, for > example.
Meh, the pwrite side messes around with the ret=-EFAULT and so screws up the shmem_write patch. -Chris > -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
