Message ID | 20190225152053.15976-22-kwolf@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 26C6B13B5 for <patchwork-qemu-devel@patchwork.kernel.org>; Mon, 25 Feb 2019 15:52:17 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 165852BB75 for <patchwork-qemu-devel@patchwork.kernel.org>; Mon, 25 Feb 2019 15:52:17 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0A2F32BC55; Mon, 25 Feb 2019 15:52:17 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A58262BC44 for <patchwork-qemu-devel@patchwork.kernel.org>; Mon, 25 Feb 2019 15:52:16 +0000 (UTC) Received: from localhost ([127.0.0.1]:39491 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org>) id 1gyIYB-0008VK-Md for patchwork-qemu-devel@patchwork.kernel.org; Mon, 25 Feb 2019 10:52:15 -0500 Received: from eggs.gnu.org ([209.51.188.92]:37461) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <kwolf@redhat.com>) id 1gyI52-0000V1-RC for qemu-devel@nongnu.org; Mon, 25 Feb 2019 10:22:09 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <kwolf@redhat.com>) id 1gyI4u-000143-Oz for qemu-devel@nongnu.org; Mon, 25 Feb 2019 10:22:08 -0500 Received: from mx1.redhat.com ([209.132.183.28]:39546) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <kwolf@redhat.com>) id 1gyI4c-0000ov-V1; Mon, 25 Feb 2019 10:21:43 -0500 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id F01DA356F2; Mon, 25 Feb 2019 15:21:39 +0000 (UTC) Received: from linux.fritz.box.com (ovpn-117-243.ams2.redhat.com [10.36.117.243]) by smtp.corp.redhat.com (Postfix) with ESMTP id E079D5C221; Mon, 25 Feb 2019 15:21:38 +0000 (UTC) From: Kevin Wolf <kwolf@redhat.com> To: qemu-block@nongnu.org Date: Mon, 25 Feb 2019 16:20:03 +0100 Message-Id: <20190225152053.15976-22-kwolf@redhat.com> In-Reply-To: <20190225152053.15976-1-kwolf@redhat.com> References: <20190225152053.15976-1-kwolf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Mon, 25 Feb 2019 15:21:40 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 21/71] aio-posix: Assert that aio_poll() is always called in home thread X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: kwolf@redhat.com, peter.maydell@linaro.org, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> X-Virus-Scanned: ClamAV using ClamSMTP |
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[PULL,01/71] MAINTAINERS: Replace myself with John Snow for block jobs
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diff --git a/util/aio-posix.c b/util/aio-posix.c index 8640dfde9f..6fbfa7924f 100644 --- a/util/aio-posix.c +++ b/util/aio-posix.c @@ -613,6 +613,8 @@ bool aio_poll(AioContext *ctx, bool blocking) int64_t timeout; int64_t start = 0; + assert(in_aio_context_home_thread(ctx)); + /* aio_notify can avoid the expensive event_notifier_set if * everything (file descriptors, bottom halves, timers) will * be re-evaluated before the next blocking poll(). This is @@ -621,7 +623,6 @@ bool aio_poll(AioContext *ctx, bool blocking) * so disable the optimization now. */ if (blocking) { - assert(in_aio_context_home_thread(ctx)); atomic_add(&ctx->notify_me, 2); }