On 25/07/2022 15:09, Michael Kelley (LINUX) wrote:

[...]

quoted

+bool hv_ringbuffer_spinlock_busy(struct vmbus_channel *channel)
+{
+	struct hv_ring_buffer_info *rinfo = &channel->outbound;
+
+	if (spin_is_locked(&rinfo->ring_lock))
+		return true;
+
+	return false;

Could simplify the code as just:

	return spin_is_locked(&rinfo->ring_lock);

Sure, makes sense! Thanks for the suggestion, I'll do that for V3.
Cheers,


Guilherme