has_movntdqa 30 drivers/gpu/drm/i915/i915_memcpy.c static DEFINE_STATIC_KEY_FALSE(has_movntdqa); has_movntdqa 87 drivers/gpu/drm/i915/i915_memcpy.c if (static_branch_likely(&has_movntdqa)) { has_movntdqa 105 drivers/gpu/drm/i915/i915_memcpy.c static_branch_enable(&has_movntdqa);