I915_FENCE_FLAG_ACTIVE
if (!test_bit(I915_FENCE_FLAG_ACTIVE, &rq->fence.flags))
if (test_bit(I915_FENCE_FLAG_ACTIVE, &rq->fence.flags))
set_bit(I915_FENCE_FLAG_ACTIVE, &rq->fence.flags);
set_bit(I915_FENCE_FLAG_ACTIVE, &rq->fence.flags);
set_bit(I915_FENCE_FLAG_ACTIVE, &rq->fence.flags);
GEM_BUG_ON(test_bit(I915_FENCE_FLAG_ACTIVE, &request->fence.flags));
set_bit(I915_FENCE_FLAG_ACTIVE, &request->fence.flags);
GEM_BUG_ON(!test_bit(I915_FENCE_FLAG_ACTIVE, &request->fence.flags));
clear_bit_unlock(I915_FENCE_FLAG_ACTIVE, &request->fence.flags);
return test_bit(I915_FENCE_FLAG_ACTIVE, &rq->fence.flags);