ptr_ring: support testing different batching sizes



Use the param flag for that.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

parent a4979505

tools/virtio/ringtest/ptr_ring.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -97,6 +97,9 @@ void alloc_ring(void)
		{
		int ret = ptr_ring_init(&array, ring_size, 0);
		assert(!ret);
		/* Hacky way to poke at ring internals. Useful for testing though. */
		if (param)
		array.batch = param;
		}

		/* guest side */