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=-0.6 required=3.0 tests=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 674BAC3F68F for ; Tue, 28 Jan 2020 15:19:39 +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 36D8C24686 for ; Tue, 28 Jan 2020 15:19:39 +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="N1v/c8P2" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 36D8C24686 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]:60456 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iwSeQ-0005u9-CZ for qemu-devel@archiver.kernel.org; Tue, 28 Jan 2020 10:19:38 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:33368) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iwSdQ-0004cM-P7 for qemu-devel@nongnu.org; Tue, 28 Jan 2020 10:18:37 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iwSdP-0003mZ-Sl for qemu-devel@nongnu.org; Tue, 28 Jan 2020 10:18:36 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:34445 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 1iwSdP-0003mM-PD for qemu-devel@nongnu.org; Tue, 28 Jan 2020 10:18:35 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1580224715; 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; bh=/6xCCzfxq0XUHEsKbTqyZZthlzVfX0coN5EbOiQswas=; b=N1v/c8P2C/akDlSJsmu9HxSiO0XO+In+tnxWy1LsKXzzgtBFRJ+R331Vr0fpAt/m63bxa9 5R/yPwMcjoSnvzZSgJt8mGgmeYyELOoXFJzVyk1vHl/lAvwaO1pcY/QoolBj4wFoufe+3i crV+tBI2fsBVTvhimm4DtB90Pf9XsTI= 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-336-zCCdvrCnMeew5h-cGDViBg-1; Tue, 28 Jan 2020 10:18:14 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 15AE5801E70; Tue, 28 Jan 2020 15:18:12 +0000 (UTC) Received: from linux.fritz.box.com (ovpn-117-106.ams2.redhat.com [10.36.117.106]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6DB638E9F8; Tue, 28 Jan 2020 15:18:05 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Subject: [PATCH 0/2] mirror: Fix hang (operation waiting for itself) Date: Tue, 28 Jan 2020 16:17:53 +0100 Message-Id: <20200128151755.25162-1-kwolf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-MC-Unique: zCCdvrCnMeew5h-cGDViBg-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 205.139.110.120 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, jsnow@redhat.com, qemu-devel@nongnu.org, mreitz@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Kevin Wolf (2): mirror: Store MirrorOp.co for debuggability mirror: Don't let an operation wait for itself block/mirror.c | 23 ++++++++++++++--------- 1 file changed, 14 insertions(+), 9 deletions(-) --=20 2.20.1