From nobody Sat Apr 12 11:10:22 2025 Delivered-To: importer@patchew.org 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; Authentication-Results: mx.zohomail.com; dkim=fail; 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=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1580420132805962.3181431111091; Thu, 30 Jan 2020 13:35:32 -0800 (PST) Received: from localhost ([::1]:39353 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ixHTH-0003qA-Kt for importer@patchew.org; Thu, 30 Jan 2020 16:35:31 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:56089) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ixHPp-0007K2-GB for qemu-devel@nongnu.org; Thu, 30 Jan 2020 16:31:58 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ixHPn-0005Vb-Bs for qemu-devel@nongnu.org; Thu, 30 Jan 2020 16:31:56 -0500 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:59585 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 1ixHPn-0005VE-8b for qemu-devel@nongnu.org; Thu, 30 Jan 2020 16:31:55 -0500 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-293-HrylpGiIMgeHrpWy4XrAxA-1; Thu, 30 Jan 2020 16:31:52 -0500 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id CAF12DB63; Thu, 30 Jan 2020 21:31:50 +0000 (UTC) Received: from localhost (unknown [10.36.118.87]) by smtp.corp.redhat.com (Postfix) with ESMTP id C9E875DA81; Thu, 30 Jan 2020 21:31:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1580419914; 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=fgw0Zottfvxrx88nu4j0C9iqS2nNrRH+7ihoFZJPjx4=; b=CiBPSPIJ/zBWOX1mlJMaxhd/9Cr7sDRi0ecF6hRVz074E1GNSVSBojSCc+4VtwrDeKWvpi gUjliW7Mfzmliqy/gHeRrUlKfEd0K7/katxPY5ZW5YcI4/6Gr89xYH/uAVU+0/wNfFpqDG /KFIhuWxBDfrowtTF9vxZntZ8P+hFkI= From: Stefan Hajnoczi To: qemu-devel@nongnu.org Subject: [PULL 05/18] qapi/block-core: add option for io_uring Date: Thu, 30 Jan 2020 21:31:01 +0000 Message-Id: <20200130213114.325157-6-stefanha@redhat.com> In-Reply-To: <20200130213114.325157-1-stefanha@redhat.com> References: <20200130213114.325157-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-MC-Unique: HrylpGiIMgeHrpWy4XrAxA-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com 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: Kevin Wolf , Peter Maydell , qemu-block@nongnu.org, Julia Suvorova , Markus Armbruster , Max Reitz , Stefan Hajnoczi , Paolo Bonzini , Fam Zheng , Aarushi Mehta , Stefano Garzarella Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" From: Aarushi Mehta Since io_uring is the actual name of the Linux API, we use it as enum value even though the QAPI schema conventions would prefer io-uring. Signed-off-by: Aarushi Mehta Acked-by: Markus Armbruster Acked-by: Stefano Garzarella Signed-off-by: Stefan Hajnoczi Message-id: 20200120141858.587874-3-stefanha@redhat.com Message-Id: <20200120141858.587874-3-stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi --- qapi/block-core.json | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/qapi/block-core.json b/qapi/block-core.json index 7ff5e5edaf..ef94a29686 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -2851,11 +2851,13 @@ # # @threads: Use qemu's thread pool # @native: Use native AIO backend (only Linux and Windows) +# @io_uring: Use linux io_uring (since 5.0) # # Since: 2.9 ## { 'enum': 'BlockdevAioOptions', - 'data': [ 'threads', 'native' ] } + 'data': [ 'threads', 'native', + { 'name': 'io_uring', 'if': 'defined(CONFIG_LINUX_IO_URING)' }= ] } =20 ## # @BlockdevCacheOptions: --=20 2.24.1