From patchwork Sun Jun 12 06:56:03 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fam Zheng X-Patchwork-Id: 9171381 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 8DCAA60574 for ; Sun, 12 Jun 2016 06:56:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7E81025D97 for ; Sun, 12 Jun 2016 06:56:41 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7345727C0C; Sun, 12 Jun 2016 06:56:41 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 290C325D97 for ; Sun, 12 Jun 2016 06:56:41 +0000 (UTC) Received: from localhost ([::1]:49982 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bBzK3-0007BW-Ix for patchwork-qemu-devel@patchwork.kernel.org; Sun, 12 Jun 2016 02:56:39 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48995) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bBzJk-0007AA-3z for qemu-devel@nongnu.org; Sun, 12 Jun 2016 02:56:20 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bBzJj-0005Nr-BY for qemu-devel@nongnu.org; Sun, 12 Jun 2016 02:56:20 -0400 Received: from mx1.redhat.com ([209.132.183.28]:58896) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bBzJc-0005K1-8G; Sun, 12 Jun 2016 02:56:12 -0400 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 77AD1BCFEE; Sun, 12 Jun 2016 06:56:11 +0000 (UTC) Received: from ad.usersys.redhat.com (dhcp-15-133.nay.redhat.com [10.66.15.133]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u5C6u9Ow016607; Sun, 12 Jun 2016 02:56:10 -0400 From: Fam Zheng To: qemu-devel@nongnu.org Date: Sun, 12 Jun 2016 14:56:03 +0800 Message-Id: <20160612065603.21911-1-famz@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Sun, 12 Jun 2016 06:56:11 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH] macio: Use blk_drain instead of blk_drain_all X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: John Snow , qemu-block@nongnu.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP We only care about the associated backend, so blk_drain is more appropriate here. Signed-off-by: Fam Zheng Reviewed-by: Kevin Wolf Reviewed-by: John Snow --- hw/ide/macio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/ide/macio.c b/hw/ide/macio.c index 78c10a0..a8c7321 100644 --- a/hw/ide/macio.c +++ b/hw/ide/macio.c @@ -400,7 +400,7 @@ static void pmac_ide_flush(DBDMA_io *io) IDEState *s = idebus_active_if(&m->bus); if (s->bus->dma->aiocb) { - blk_drain_all(); + blk_drain(s->blk); } }