Some test that trash the aperture necessarily need to take forever, so
add a little progress indicator to keep worried minds at peace.
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Lots of tests need to create havoc to LRUs in the kernel or otherwise
need to shuffle things around a bit. So make a small array permutation
function available.
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Some tests are higly timing dependent and others carelessly leave
active buffers behind. So add a helper to quiescent the gpu and call
it unconditionally when opening an fd in a vain attempt to make all
this race-condition hitting more scientifically sound.
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Way too much copy-pasting going on here.
Also fix a compiler warnings in gem_stress while fixup things up.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This is vital in a multi-GPU system so that we only test the Intel card
and not the discrete GPUs.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
