From patchwork Tue Sep 29 12:55:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Hajnoczi X-Patchwork-Id: 304173 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=-3.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS autolearn=no 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 889E0C4727F for ; Tue, 29 Sep 2020 12:57:02 +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 C449B20679 for ; Tue, 29 Sep 2020 12:57:01 +0000 (UTC) Authentication-Results: mail.kernel.org; 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Tue, 29 Sep 2020 12:55:23 +0000 (UTC) Received: from localhost (ovpn-113-13.ams2.redhat.com [10.36.113.13]) by smtp.corp.redhat.com (Postfix) with ESMTP id 083201002C04; Tue, 29 Sep 2020 12:55:17 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Subject: [PATCH v2 0/4] block/export: add BlockExportOptions->iothread member Date: Tue, 29 Sep 2020 13:55:12 +0100 Message-Id: <20200929125516.186715-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=stefanha@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=63.128.21.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/28 22:47:55 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.687, 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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action 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 , Laurent Vivier , Thomas Huth , qemu-block@nongnu.org, Markus Armbruster , Coiby Xu , Max Reitz , Stefan Hajnoczi , Paolo Bonzini Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" v2: * Add fixed-iothread option to set AioContext change policy [Kevin] * Use os-posix.c signal handling utilities in qemu-nbd.c [Paolo] This series adjusts the build system and then adds a BlockExportOptions->iothread member so that it is possible to set the iothread for an export. Based-on: 20200924151549.913737-1-stefanha@redhat.com ("[PATCH v2 00/13] block/export: convert vhost-user-blk-server to block exports API") Stefan Hajnoczi (4): util/vhost-user-server: use static library in meson.build qemu-storage-daemon: avoid compiling blockdev_ss twice block: move block exports to libblockdev block/export: add iothread and fixed-iothread options qapi/block-export.json | 11 ++++++++ block/export/export.c | 39 ++++++++++++++++++++++++---- block/export/vhost-user-blk-server.c | 5 +++- nbd/server.c | 2 -- qemu-nbd.c | 21 +++++++-------- stubs/blk-exp-close-all.c | 7 +++++ block/export/meson.build | 4 +-- contrib/libvhost-user/meson.build | 1 + meson.build | 22 ++++++++++++---- nbd/meson.build | 2 ++ storage-daemon/meson.build | 3 +-- stubs/meson.build | 1 + tests/qtest/meson.build | 2 +- util/meson.build | 4 ++- 14 files changed, 93 insertions(+), 31 deletions(-) create mode 100644 stubs/blk-exp-close-all.c -- 2.26.2