From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751803AbeAYXgn (ORCPT ); Thu, 25 Jan 2018 18:36:43 -0500 Received: from mx1.redhat.com ([209.132.183.28]:42234 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751774AbeAYXgl (ORCPT ); Thu, 25 Jan 2018 18:36:41 -0500 Date: Fri, 26 Jan 2018 01:36:39 +0200 From: "Michael S. Tsirkin" To: linux-kernel@vger.kernel.org Cc: netdev@vger.kernel.org, Jason Wang , John Fastabend , David Miller , virtualization@lists.linux-foundation.org Subject: [PATCH net-next 09/12] tools/virtio: switch to __ptr_ring_empty Message-ID: <1516923320-16959-12-git-send-email-mst@redhat.com> References: <1516923320-16959-1-git-send-email-mst@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1516923320-16959-1-git-send-email-mst@redhat.com> X-Mutt-Fcc: =sent Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We don't rely on lockless guarantees, but it seems cleaner than inverting __ptr_ring_peek. Signed-off-by: Michael S. Tsirkin --- tools/virtio/ringtest/ptr_ring.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/virtio/ringtest/ptr_ring.c b/tools/virtio/ringtest/ptr_ring.c index e6e8130..477899c 100644 --- a/tools/virtio/ringtest/ptr_ring.c +++ b/tools/virtio/ringtest/ptr_ring.c @@ -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) -- MST