From patchwork Wed Mar 16 18:54:31 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Max Reitz X-Patchwork-Id: 8603301 Return-Path: X-Original-To: patchwork-qemu-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 983B09F294 for ; Wed, 16 Mar 2016 18:55:23 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0AB812026C for ; Wed, 16 Mar 2016 18:55:23 +0000 (UTC) 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.kernel.org (Postfix) with ESMTPS id 5E08B201F4 for ; Wed, 16 Mar 2016 18:55:22 +0000 (UTC) Received: from localhost ([::1]:58216 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1agGbJ-0000h6-LA for patchwork-qemu-devel@patchwork.kernel.org; Wed, 16 Mar 2016 14:55:21 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37033) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1agGb2-0000UX-Sx for qemu-devel@nongnu.org; Wed, 16 Mar 2016 14:55:05 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1agGb1-0005QU-VM for qemu-devel@nongnu.org; Wed, 16 Mar 2016 14:55:04 -0400 Received: from mx1.redhat.com ([209.132.183.28]:39362) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1agGav-0005Gc-5F; Wed, 16 Mar 2016 14:54:57 -0400 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (Postfix) with ESMTPS id A8A40D2EDB; Wed, 16 Mar 2016 18:54:56 +0000 (UTC) Received: from localhost (ovpn-116-135.ams2.redhat.com [10.36.116.135]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u2GIssmb001200 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Wed, 16 Mar 2016 14:54:56 -0400 From: Max Reitz To: qemu-block@nongnu.org Date: Wed, 16 Mar 2016 19:54:31 +0100 Message-Id: <1458154485-32536-4-git-send-email-mreitz@redhat.com> In-Reply-To: <1458154485-32536-1-git-send-email-mreitz@redhat.com> References: <1458154485-32536-1-git-send-email-mreitz@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 [10.5.110.38]); Wed, 16 Mar 2016 18:54:56 +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 Cc: Kevin Wolf , Markus Armbruster , qemu-devel@nongnu.org, Stefan Hajnoczi , Max Reitz Subject: [Qemu-devel] [PATCH v4 03/17] block: Add blk_commit_all() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Later, we will remove bdrv_commit_all() and move its contents here, and in order to replace bdrv_commit_all() calls by calls to blk_commit_all() before doing so, we need to add it as an alias now. Signed-off-by: Max Reitz Reviewed-by: Kevin Wolf --- block/block-backend.c | 5 +++++ include/sysemu/block-backend.h | 1 + 2 files changed, 6 insertions(+) diff --git a/block/block-backend.c b/block/block-backend.c index 7a04e10..e75b8fe 100644 --- a/block/block-backend.c +++ b/block/block-backend.c @@ -1329,3 +1329,8 @@ BlockBackendRootState *blk_get_root_state(BlockBackend *blk) { return &blk->root_state; } + +int blk_commit_all(void) +{ + return bdrv_commit_all(); +} diff --git a/include/sysemu/block-backend.h b/include/sysemu/block-backend.h index 00d69ba..84612ce 100644 --- a/include/sysemu/block-backend.h +++ b/include/sysemu/block-backend.h @@ -127,6 +127,7 @@ int blk_co_discard(BlockBackend *blk, int64_t sector_num, int nb_sectors); int blk_co_flush(BlockBackend *blk); int blk_flush(BlockBackend *blk); int blk_flush_all(void); +int blk_commit_all(void); void blk_drain(BlockBackend *blk); void blk_drain_all(void); void blk_set_on_error(BlockBackend *blk, BlockdevOnError on_read_error,