DMA_FENCE_FLAG_TIMESTAMP_BIT
set_bit(DMA_FENCE_FLAG_TIMESTAMP_BIT, &fence->flags);
if (test_bit(DMA_FENCE_FLAG_TIMESTAMP_BIT, &fence->flags)) {
if (!test_bit(DMA_FENCE_FLAG_TIMESTAMP_BIT, &s_fence->scheduled.flags))
if (!test_bit(DMA_FENCE_FLAG_TIMESTAMP_BIT, &s_fence->finished.flags))
set_bit(DMA_FENCE_FLAG_TIMESTAMP_BIT, &fence->flags);
if (test_bit(DMA_FENCE_FLAG_TIMESTAMP_BIT,
while (!test_bit(DMA_FENCE_FLAG_TIMESTAMP_BIT, &fence->flags))