From mboxrd@z Thu Jan 1 00:00:00 1970 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 24D6FC433EF for ; Thu, 19 May 2022 19:16:16 +0000 (UTC) Received: from localhost ([::1]:52200 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nrld9-0007i4-5A for qemu-devel@archiver.kernel.org; Thu, 19 May 2022 15:16:15 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47982) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nrlaU-0004bT-9J for qemu-devel@nongnu.org; Thu, 19 May 2022 15:13:30 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:51101) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nrlaS-0006NB-LB for qemu-devel@nongnu.org; Thu, 19 May 2022 15:13:30 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1652987607; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=BqG4qekA76S75JbTkpvVcYBVSGbE2v88e/0ldIgXpkg=; b=GwywN/WdBc9SrxJyKhCXwGFfQXcseiKfr12C9rRRwZQFOvdOeCBtptW3KzA8BWI/EN9X1L R5wfUUJwnCLQGOzFJLEmyg4LjZrvyt+Mp1gGKber+390zEMl5meJh9XkJgIkO+6veN1d/k RgOYSMEVX73PAUJmZap/9jbqTGVuPxo= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-553-5JFdUoZsPtGfHBWCbGYEHw-1; Thu, 19 May 2022 15:13:23 -0400 X-MC-Unique: 5JFdUoZsPtGfHBWCbGYEHw-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 13F851C0515A; Thu, 19 May 2022 19:13:23 +0000 (UTC) Received: from eperezma.remote.csb (unknown [10.39.193.126]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7F0462026D6A; Thu, 19 May 2022 19:13:20 +0000 (UTC) From: =?UTF-8?q?Eugenio=20P=C3=A9rez?= To: qemu-devel@nongnu.org Cc: Gautam Dawar , "Michael S. Tsirkin" , Markus Armbruster , "Gonglei (Arei)" , Harpreet Singh Anand , Cornelia Huck , Zhu Lingshan , Laurent Vivier , Eli Cohen , Paolo Bonzini , Liuxiangdong , Eric Blake , Cindy Lu , Jason Wang , Parav Pandit Subject: [RFC PATCH v8 04/21] virtio: Make virtqueue_alloc_element non-static Date: Thu, 19 May 2022 21:12:49 +0200 Message-Id: <20220519191306.821774-5-eperezma@redhat.com> In-Reply-To: <20220519191306.821774-1-eperezma@redhat.com> References: <20220519191306.821774-1-eperezma@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 Received-SPF: pass client-ip=170.10.129.124; envelope-from=eperezma@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, 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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" So SVQ can allocate elements by calling it. Signed-off-by: Eugenio Pérez --- include/hw/virtio/virtio.h | 1 + hw/virtio/virtio.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h index db1c0ddf6b..5ca29e8757 100644 --- a/include/hw/virtio/virtio.h +++ b/include/hw/virtio/virtio.h @@ -198,6 +198,7 @@ void virtqueue_fill(VirtQueue *vq, const VirtQueueElement *elem, unsigned int len, unsigned int idx); void virtqueue_map(VirtIODevice *vdev, VirtQueueElement *elem); +void *virtqueue_alloc_element(size_t sz, unsigned out_num, unsigned in_num); void *virtqueue_pop(VirtQueue *vq, size_t sz); unsigned int virtqueue_drop_all(VirtQueue *vq); void *qemu_get_virtqueue_element(VirtIODevice *vdev, QEMUFile *f, size_t sz); diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c index 5d607aeaa0..b0929ba86c 100644 --- a/hw/virtio/virtio.c +++ b/hw/virtio/virtio.c @@ -1426,7 +1426,7 @@ void virtqueue_map(VirtIODevice *vdev, VirtQueueElement *elem) false); } -static void *virtqueue_alloc_element(size_t sz, unsigned out_num, unsigned in_num) +void *virtqueue_alloc_element(size_t sz, unsigned out_num, unsigned in_num) { VirtQueueElement *elem; size_t in_addr_ofs = QEMU_ALIGN_UP(sz, __alignof__(elem->in_addr[0])); -- 2.27.0