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(unknown [2a02:6b8:b081:b645::1:29]) by mail-nwsmtp-smtp-corp-main-69.vla.yp-c.yandex.net (smtpcorp/Yandex) with ESMTPSA id jIOnbJ0r9iE0-kgF7JREr; Tue, 25 Jun 2024 15:19:01 +0300 Precedence: bulk X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex-team.ru; s=default; t=1719317941; bh=nE8KRYNH/UdPTwy4qr33SLrQDzML5H/fRCmZwPtMmDI=; h=Message-Id:Date:In-Reply-To:Cc:Subject:References:To:From; b=fkmubWaZFTJrkggu15L/B1nBUHEWVX9WZv+DlU5kf74PLUyGps7eZ24IwGeWCym+F qDsqP6gmToOYa/8Vh4YsHCF+lWb4iQWTQjj9VqYeg8aU2xqXd7lOd0UOa0gE1c4zdE YuQCgf9VsjsHLC+87ytBVjTzVapfAPaVu27MrEj0= Authentication-Results: mail-nwsmtp-smtp-corp-main-69.vla.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: qemu-devel@nongnu.org, armbru@redhat.com, eblake@redhat.com, eduardo@habkost.net, berrange@redhat.com, pbonzini@redhat.com, hreitz@redhat.com, kwolf@redhat.com, vsementsov@yandex-team.ru, yc-core@yandex-team.ru Subject: [PATCH v5 2/3] vhost-user-blk: split vhost_user_blk_sync_config() Date: Tue, 25 Jun 2024 15:18:42 +0300 Message-Id: <20240625121843.120035-3-vsementsov@yandex-team.ru> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240625121843.120035-1-vsementsov@yandex-team.ru> References: <20240625121843.120035-1-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+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a02:6b8:c0e:500:1:45:d181:df01; envelope-from=vsementsov@yandex-team.ru; helo=forwardcorp1a.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, 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 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @yandex-team.ru) X-ZM-MESSAGEID: 1719317995371100011 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 --- 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 9e6bbc6950..091d2c6acf 100644 --- a/hw/block/vhost-user-blk.c +++ b/hw/block/vhost-user-blk.c @@ -88,27 +88,39 @@ 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