Commit 30f1d370 authored Jan 26, 2018 by Michael S. Tsirkin Committed by David S. Miller Jan 29, 2018

tools/virtio: switch to __ptr_ring_empty



We don't rely on lockless guarantees, but it
seems cleaner than inverting __ptr_ring_peek.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent a07d29c6

tools/virtio/ringtest/ptr_ring.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -187,7 +187,7 @@ bool enable_kick()

		bool avail_empty()
		{
		return !__ptr_ring_peek(&array);
		return __ptr_ring_empty(&array);
		}

		bool use_buf(unsigned lenp, void *bufp)