From nobody Sat Oct 25 08:52:39 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 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 (208.118.235.17 [208.118.235.17]) by mx.zohomail.com with SMTPS id 152023277089350.439738733166905; Sun, 4 Mar 2018 22:52:50 -0800 (PST) Received: from localhost ([::1]:47443 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1esjzF-0008UC-Ui for importer@patchew.org; Mon, 05 Mar 2018 01:52:41 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46546) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1esjxa-0007UL-Q9 for qemu-devel@nongnu.org; Mon, 05 Mar 2018 01:50:59 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1esjxW-0001Ru-SH for qemu-devel@nongnu.org; Mon, 05 Mar 2018 01:50:58 -0500 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:57620 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1esjxW-0001R6-Nu for qemu-devel@nongnu.org; Mon, 05 Mar 2018 01:50:54 -0500 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 39E4B402312B for ; Mon, 5 Mar 2018 06:50:51 +0000 (UTC) Received: from xz-mi.nay.redhat.com (dhcp-14-151.nay.redhat.com [10.66.14.151]) by smtp.corp.redhat.com (Postfix) with ESMTP id 0B1102166BAE; Mon, 5 Mar 2018 06:50:48 +0000 (UTC) From: Peter Xu To: qemu-devel@nongnu.org Date: Mon, 5 Mar 2018 14:50:32 +0800 Message-Id: <20180305065040.10353-2-peterx@redhat.com> In-Reply-To: <20180305065040.10353-1-peterx@redhat.com> References: <20180305065040.10353-1-peterx@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.6]); Mon, 05 Mar 2018 06:50:51 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.6]); Mon, 05 Mar 2018 06:50:51 +0000 (UTC) for IP:'10.11.54.6' DOMAIN:'int-mx06.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'peterx@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PATCH 1/9] vl: export machine_init_done X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paolo Bonzini , peterx@redhat.com, Stefan Hajnoczi , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" We have that variable but not exported. Export that so modules can have a way to poke on whether machine init has finished. Meanwhile, set that up even before calling the notifiers, so that notifiers who may depend on this field will get a correct answer. Suggested-by: Paolo Bonzini Signed-off-by: Peter Xu Reviewed-by: Marc-Andr=C3=A9 Lureau --- include/sysemu/sysemu.h | 2 ++ stubs/machine-init-done.c | 2 ++ vl.c | 4 ++-- 3 files changed, 6 insertions(+), 2 deletions(-) diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h index 77bb3da582..3f0f35610b 100644 --- a/include/sysemu/sysemu.h +++ b/include/sysemu/sysemu.h @@ -86,6 +86,8 @@ void qemu_system_guest_panicked(GuestPanicInformation *in= fo); void qemu_add_exit_notifier(Notifier *notify); void qemu_remove_exit_notifier(Notifier *notify); =20 +extern bool machine_init_done; + void qemu_add_machine_init_done_notifier(Notifier *notify); void qemu_remove_machine_init_done_notifier(Notifier *notify); =20 diff --git a/stubs/machine-init-done.c b/stubs/machine-init-done.c index 9a0d62514f..4121f1709b 100644 --- a/stubs/machine-init-done.c +++ b/stubs/machine-init-done.c @@ -2,6 +2,8 @@ #include "qemu-common.h" #include "sysemu/sysemu.h" =20 +bool machine_init_done =3D true; + void qemu_add_machine_init_done_notifier(Notifier *notify) { } diff --git a/vl.c b/vl.c index a33ac008fb..57777e8d47 100644 --- a/vl.c +++ b/vl.c @@ -2712,7 +2712,7 @@ static void qemu_run_exit_notifiers(void) notifier_list_notify(&exit_notifiers, NULL); } =20 -static bool machine_init_done; +bool machine_init_done; =20 void qemu_add_machine_init_done_notifier(Notifier *notify) { @@ -2729,8 +2729,8 @@ void qemu_remove_machine_init_done_notifier(Notifier = *notify) =20 static void qemu_run_machine_init_done_notifiers(void) { - notifier_list_notify(&machine_init_done_notifiers, NULL); machine_init_done =3D true; + notifier_list_notify(&machine_init_done_notifiers, NULL); } =20 static const QEMUOption *lookup_opt(int argc, char **argv, --=20 2.14.3