tree f6d7168f59565a5e8d6e5f2e5409ff68d150a5fc
parent 59dd4dafb5fea8a76e43d1280650b087809945a1
author Marek Olšák <marek.olsak@amd.com> 1569461920 -0400
committer Marek Olšák <marek.olsak@amd.com> 1570493100 -0400

gallium: add PIPE_RESOURCE_FLAG_SINGLE_THREAD_USE to skip util_range lock

u_upload_mgr sets it, so that util_range_add can skip the lock.

The time spent in tc_transfer_flush_region decreases from 0.8% to 0.2%
in torcs on radeonsi.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>