preempt_smoke
static struct i915_gem_context *smoke_context(struct preempt_smoke *smoke)
static int smoke_submit(struct preempt_smoke *smoke,
struct preempt_smoke *smoke = container_of(work, typeof(*smoke), work);
static int smoke_crescendo(struct preempt_smoke *smoke, unsigned int flags)
struct preempt_smoke *arg;
static int smoke_random(struct preempt_smoke *smoke, unsigned int flags)
struct preempt_smoke smoke = {