From nobody Sun Nov 24 00:05:47 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=yandex-team.ru ARC-Seal: i=1; a=rsa-sha256; t=1730892016; cv=none; d=zohomail.com; s=zohoarc; b=ZZ2VtehcwXCL02unE/VYdzIM66BJytcFmTmAtqwCLtfqMCAydDTIeaJHL7K8rgElWtVQ/HqfcrmhW/LfDrlzNhmOIJHFWbrJ02Qy5XU+myy5B1vWH5HMNgKRDqB4iLxboL90Yphr14plP7R1HXPNJ6q+PdYgK2EWd/HfpEAAgCE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1730892016; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=IEOiRJGJYlcr4g0r9xJip2sYo3/kprjCQRJKg3vrrEg=; b=WV5iAQnoqdZnSLcbm1CIFZ4ayYJ01WVE/OPRMSiWredRVphCmV9AEpZhnckAsDzRBZSrvHjxlb9ItKg71FS/kiv6YDY9Jaq0HS14zthbQ69vvcebjtjEyTlLu6j3GUFHaFj4nGoVNy1HHLVk7MpftUSZhgjirPf0zIicE899gJA= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1730892016537773.9823622690171; Wed, 6 Nov 2024 03:20:16 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1t8e4A-0002h9-LA; Wed, 06 Nov 2024 06:19:14 -0500 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 1t8e46-0002eq-M3; Wed, 06 Nov 2024 06:19:10 -0500 Received: from forwardcorp1b.mail.yandex.net ([178.154.239.136]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1t8e42-0008FW-TN; Wed, 06 Nov 2024 06:19:10 -0500 Received: from mail-nwsmtp-smtp-corp-main-66.iva.yp-c.yandex.net (mail-nwsmtp-smtp-corp-main-66.iva.yp-c.yandex.net [IPv6:2a02:6b8:c0c:94a7:0:640:198e:0]) by forwardcorp1b.mail.yandex.net (Yandex) with ESMTPS id 0DAAC60B25; Wed, 6 Nov 2024 14:19:01 +0300 (MSK) Received: from vsementsov-lin.. (unknown [2a02:6b8:b081:b49f::1:6]) by mail-nwsmtp-smtp-corp-main-66.iva.yp-c.yandex.net (smtpcorp/Yandex) with ESMTPSA id dIfYi50AYGk0-bpCY0Iee; Wed, 06 Nov 2024 14:19:00 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex-team.ru; s=default; t=1730891940; bh=IEOiRJGJYlcr4g0r9xJip2sYo3/kprjCQRJKg3vrrEg=; h=Message-Id:Date:In-Reply-To:Cc:Subject:References:To:From; b=P7LBlfC4n+WavmuPTiG9ffnqidyueBYcWsn8WWK7qVlskrcFES4713lWkciG5/DzF GidLSiSmNzja6UOQSp6kxZ7/jYQyBPcJpKs2W7FhqYbxoP66Up7+R/0YpaZnicGTR5 NKIAe2WJlYFmry18wUWyt4fcFvBCyAVn4lOEVNjw= Authentication-Results: mail-nwsmtp-smtp-corp-main-66.iva.yp-c.yandex.net; dkim=pass header.i=@yandex-team.ru From: Vladimir Sementsov-Ogievskiy To: qemu-block@nongnu.org, raphael@enfabrica.net, mst@redhat.com Cc: sgarzare@redhat.com, kwolf@redhat.com, hreitz@redhat.com, pbonzini@redhat.com, berrange@redhat.com, eduardo@habkost.net, eblake@redhat.com, armbru@redhat.com, qemu-devel@nongnu.org, Vladimir Sementsov-Ogievskiy Subject: [PATCH v7 2/3] vhost-user-blk: split vhost_user_blk_sync_config() Date: Wed, 6 Nov 2024 14:18:36 +0300 Message-Id: <20241106111837.115820-3-vsementsov@yandex-team.ru> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241106111837.115820-1-vsementsov@yandex-team.ru> References: <20241106111837.115820-1-vsementsov@yandex-team.ru> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=178.154.239.136; envelope-from=vsementsov@yandex-team.ru; helo=forwardcorp1b.mail.yandex.net X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @yandex-team.ru) X-ZM-MESSAGEID: 1730892019297116600 Content-Type: text/plain; charset="utf-8" Split vhost_user_blk_sync_config() out from vhost_user_blk_handle_config_change(), to be reused in the following commit. Signed-off-by: Vladimir Sementsov-Ogievskiy Acked-by: Raphael Norwitz Reviewed-by: Stefano Garzarella --- hw/block/vhost-user-blk.c | 26 +++++++++++++++++++------- 1 file changed, 19 insertions(+), 7 deletions(-) diff --git a/hw/block/vhost-user-blk.c b/hw/block/vhost-user-blk.c index 5b7f46bbb0..48b3dabb8d 100644 --- a/hw/block/vhost-user-blk.c +++ b/hw/block/vhost-user-blk.c @@ -90,27 +90,39 @@ static void vhost_user_blk_set_config(VirtIODevice *vde= v, const uint8_t *config) s->blkcfg.wce =3D blkcfg->wce; } =20 +static int vhost_user_blk_sync_config(DeviceState *dev, Error **errp) +{ + int ret; + VirtIODevice *vdev =3D VIRTIO_DEVICE(dev); + VHostUserBlk *s =3D VHOST_USER_BLK(vdev); + + ret =3D vhost_dev_get_config(&s->dev, (uint8_t *)&s->blkcfg, + vdev->config_len, errp); + if (ret < 0) { + return ret; + } + + memcpy(vdev->config, &s->blkcfg, vdev->config_len); + virtio_notify_config(vdev); + + return 0; +} + static int vhost_user_blk_handle_config_change(struct vhost_dev *dev) { int ret; - VirtIODevice *vdev =3D dev->vdev; - VHostUserBlk *s =3D VHOST_USER_BLK(dev->vdev); Error *local_err =3D NULL; =20 if (!dev->started) { return 0; } =20 - ret =3D vhost_dev_get_config(dev, (uint8_t *)&s->blkcfg, - vdev->config_len, &local_err); + ret =3D vhost_user_blk_sync_config(DEVICE(dev->vdev), &local_err); if (ret < 0) { error_report_err(local_err); return ret; } =20 - memcpy(dev->vdev->config, &s->blkcfg, vdev->config_len); - virtio_notify_config(dev->vdev); - return 0; } =20 --=20 2.34.1