Symbol: walk_hole
drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
1238
return exercise_ppgtt(arg, walk_hole);
drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
1325
return exercise_ggtt(arg, walk_hole);
drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
1494
return exercise_mock(ggtt->vm.i915, walk_hole);