[igt-dev] [PATCH i-g-t 1/6] tests/gem_exec_blt: Drop benchmark mode, use igt_sysfs

[Chris Wilson]

Quoting Michał Winiarski (2019-03-13 12:53:27)
> The "benchmark" mode is no longer used.
> While I'm here, let's also move things around and start to use
> igt_sysfs, rather implementing own set of helpers.
> 
> Signed-off-by: Michał Winiarski <michal.winiarski at intel.com>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris