From patchwork Fri Jun 8 12:32:24 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ari Sundholm X-Patchwork-Id: 926719 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=tuxera.com Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 412MbJ0RXXz9s0W for ; Fri, 8 Jun 2018 22:46:02 +1000 (AEST) Received: from localhost ([::1]:35423 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fRGmE-0002nL-6W for incoming@patchwork.ozlabs.org; Fri, 08 Jun 2018 08:45:58 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46430) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fRGZP-0000hr-5D for qemu-devel@nongnu.org; Fri, 08 Jun 2018 08:32:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fRGZO-0005x9-DH for qemu-devel@nongnu.org; Fri, 08 Jun 2018 08:32:43 -0400 Received: from mx2.mpynet.fi ([82.197.21.85]:35493) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fRGZL-0005tT-Hq; Fri, 08 Jun 2018 08:32:39 -0400 From: Ari Sundholm To: Date: Fri, 8 Jun 2018 15:32:24 +0300 Message-ID: <1528461148-17925-7-git-send-email-ari@tuxera.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1528461148-17925-1-git-send-email-ari@tuxera.com> References: <1528461148-17925-1-git-send-email-ari@tuxera.com> MIME-Version: 1.0 X-ClientProxiedBy: tuxera-exch.ad.tuxera.com (10.20.48.11) To tuxera-exch.ad.tuxera.com (10.20.48.11) Received-SPF: none X-detected-operating-system: by eggs.gnu.org: FreeBSD 9.x [fuzzy] X-Received-From: 82.197.21.85 Subject: [Qemu-devel] [PATCH v4 06/10] hw/block/virtio-blk: Always apply block configuration to block driver 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: Kevin Wolf , "open list:virtio-blk" , "Michael S. Tsirkin" , Max Reitz , Stefan Hajnoczi , Ari Sundholm Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" This allows the block driver to use the block configuration of the new VirtIO block device. One use for this information is to set request limits using this information. Signed-off-by: Ari Sundholm --- hw/block/virtio-blk.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c index 50b5c86..51e7b86 100644 --- a/hw/block/virtio-blk.c +++ b/hw/block/virtio-blk.c @@ -975,6 +975,7 @@ static void virtio_blk_device_realize(DeviceState *dev, Error **errp) s->change = qemu_add_vm_change_state_handler(virtio_blk_dma_restart_cb, s); blk_set_dev_ops(s->blk, &virtio_block_ops, s); blk_set_guest_block_size(s->blk, s->conf.conf.logical_block_size); + blkconf_apply_to_blkdrv(&s->conf.conf); blk_iostatus_enable(s->blk); }