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 X-Spam-Level: X-Spam-Status: No, score=-6.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9181FC2D0CE for ; Tue, 21 Jan 2020 18:15:44 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 5FAF82073A for ; Tue, 21 Jan 2020 18:15:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="G1jVR0gZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5FAF82073A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:59292 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ity3z-0003Ai-G4 for qemu-devel@archiver.kernel.org; Tue, 21 Jan 2020 13:15:43 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:52760) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ity0K-0006z0-Ud for qemu-devel@nongnu.org; Tue, 21 Jan 2020 13:12:00 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ity0G-0008UE-85 for qemu-devel@nongnu.org; Tue, 21 Jan 2020 13:11:56 -0500 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:47469 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ity0G-0008Tz-5I for qemu-devel@nongnu.org; Tue, 21 Jan 2020 13:11:52 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1579630311; 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=CIGsrZ4VaZt5pbeKNnw0aEK4DDQHdkCK7XPVS2pt9A0=; b=G1jVR0gZYx8ecYosnfCwmqISTkdSQL6FQX/y9PANBV8BHWrsyOXtgeP7s1lweELD1Ll42R FpVpM+2CQO2vdWvOMtvHIfV4J7CA0mQ10tZe7DSbHbzm1EnHYtyPcSnXjALARMkfiggKTC ede9lSgqThWymdbkbsl/mnUG3zS94kA= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-353-ZJCrabHPMROFIi2GAxx-rw-1; Tue, 21 Jan 2020 13:11:47 -0500 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 871D71882CC7; Tue, 21 Jan 2020 18:11:46 +0000 (UTC) Received: from linux.fritz.box.com (unknown [10.36.118.89]) by smtp.corp.redhat.com (Postfix) with ESMTP id EEF2460FC1; Tue, 21 Jan 2020 18:11:41 +0000 (UTC) From: Kevin Wolf To: qemu-devel@nongnu.org Subject: [PATCH v4 4/4] block: Mark 'block_resize' as coroutine Date: Tue, 21 Jan 2020 19:11:22 +0100 Message-Id: <20200121181122.15941-5-kwolf@redhat.com> In-Reply-To: <20200121181122.15941-1-kwolf@redhat.com> References: <20200121181122.15941-1-kwolf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-MC-Unique: ZJCrabHPMROFIi2GAxx-rw-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, qemu-block@nongnu.org, armbru@redhat.com, marcandre.lureau@gmail.com, stefanha@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" block_resize is safe to run in a coroutine, and it does some I/O that could potentially take quite some time, so use it as an example for the new 'coroutine': true annotation in the QAPI schema. Signed-off-by: Kevin Wolf Reviewed-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Markus Armbruster --- qapi/block-core.json | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/qapi/block-core.json b/qapi/block-core.json index 7ff5e5edaf..1dbb2a9901 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -1341,7 +1341,8 @@ { 'command': 'block_resize', 'data': { '*device': 'str', '*node-name': 'str', - 'size': 'int' } } + 'size': 'int' }, + 'coroutine': true } =20 ## # @NewImageMode: --=20 2.20.1