From patchwork Tue Jul 11 17:25:50 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrey Drobyshev X-Patchwork-Id: 13309271 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 05FDBEB64DC for ; Tue, 11 Jul 2023 17:27:12 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qJH7m-0005x2-7j; Tue, 11 Jul 2023 13:26:06 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qJH7k-0005vJ-Gw; Tue, 11 Jul 2023 13:26:04 -0400 Received: from relay.virtuozzo.com ([130.117.225.111]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qJH7h-0006yU-MH; Tue, 11 Jul 2023 13:26:04 -0400 Received: from [130.117.225.1] (helo=dev005.ch-qa.vzint.dev) by relay.virtuozzo.com with esmtp (Exim 4.96) (envelope-from ) id 1qJH6B-008F35-2s; Tue, 11 Jul 2023 19:25:44 +0200 To: qemu-block@nongnu.org, qemu-stable@nongnu.org Cc: qemu-devel@nongnu.org, kwolf@redhat.com, hreitz@redhat.com, vsementsov@yandex-team.ru, eblake@redhat.com, andrey.drobyshev@virtuozzo.com, den@openvz.org Subject: [PATCH v2 0/3] block: align CoR requests to subclusters Date: Tue, 11 Jul 2023 20:25:50 +0300 Message-Id: <20230711172553.234055-1-andrey.drobyshev@virtuozzo.com> X-Mailer: git-send-email 2.39.3 MIME-Version: 1.0 Received-SPF: pass client-ip=130.117.225.111; envelope-from=andrey.drobyshev@virtuozzo.com; helo=relay.virtuozzo.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Andrey Drobyshev X-Patchwork-Original-From: Andrey Drobyshev via From: Andrey Drobyshev Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org v1 --> v2: * Fixed line indentation; * Fixed wording in a comment; * Added R-b. v1: https://lists.nongnu.org/archive/html/qemu-block/2023-06/msg00606.html Andrey Drobyshev (3): block: add subcluster_size field to BlockDriverInfo block/io: align requests to subcluster_size tests/qemu-iotests/197: add testcase for CoR with subclusters block.c | 7 +++++ block/io.c | 50 ++++++++++++++++++------------------ block/mirror.c | 8 +++--- block/qcow2.c | 1 + include/block/block-common.h | 5 ++++ include/block/block-io.h | 8 +++--- tests/qemu-iotests/197 | 29 +++++++++++++++++++++ tests/qemu-iotests/197.out | 24 +++++++++++++++++ 8 files changed, 99 insertions(+), 33 deletions(-) Reviewed-by: Stefan Hajnoczi