From nobody Tue Nov 4 18:40:40 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 (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1530608169449663.8286106615949; Tue, 3 Jul 2018 01:56:09 -0700 (PDT) Received: from localhost ([::1]:38924 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1faH6R-0002w6-9q for importer@patchew.org; Tue, 03 Jul 2018 04:56:03 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52982) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1faH4X-0001RV-7Z for qemu-devel@nongnu.org; Tue, 03 Jul 2018 04:54:07 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1faH4V-0007DJ-28 for qemu-devel@nongnu.org; Tue, 03 Jul 2018 04:54:05 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:51380 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 1faH4U-0007Cx-U6 for qemu-devel@nongnu.org; Tue, 03 Jul 2018 04:54:02 -0400 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 708F240255CF; Tue, 3 Jul 2018 08:54:02 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-116-126.ams2.redhat.com [10.36.116.126]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 40B1A2156880; Tue, 3 Jul 2018 08:54:02 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id C40611132D3D; Tue, 3 Jul 2018 10:53:58 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Date: Tue, 3 Jul 2018 10:53:39 +0200 Message-Id: <20180703085358.13941-14-armbru@redhat.com> In-Reply-To: <20180703085358.13941-1-armbru@redhat.com> References: <20180703085358.13941-1-armbru@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]); Tue, 03 Jul 2018 08:54:02 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.6]); Tue, 03 Jul 2018 08:54:02 +0000 (UTC) for IP:'10.11.54.6' DOMAIN:'int-mx06.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'armbru@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 v2 13/32] qmp: Revert change to handle_qmp_command tracepoint 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: mdroth@linux.vnet.ibm.com, stefanha@redhat.com, peterx@redhat.com, dgilbert@redhat.com 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" Commit 71da4667db6 "monitor: separate QMP parser and dispatcher" moved the handle_qmp_command tracepoint from handle_qmp_command() to monitor_qmp_dispatch_one(). This delays tracing from enqueue time to dequeue time. Revert that. Dequeue remains adequately visible via tracepoint monitor_qmp_cmd_in_band. Signed-off-by: Markus Armbruster Reviewed-by: Eric Blake --- monitor.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/monitor.c b/monitor.c index 8b0c29ce06..10991757f6 100644 --- a/monitor.c +++ b/monitor.c @@ -4183,12 +4183,6 @@ static void monitor_qmp_dispatch_one(QMPRequest *req= _obj) =20 g_free(req_obj); =20 - if (trace_event_get_state_backends(TRACE_HANDLE_QMP_COMMAND)) { - QString *req_json =3D qobject_to_json(req); - trace_handle_qmp_command(mon, qstring_get_str(req_json)); - qobject_unref(req_json); - } - old_mon =3D cur_mon; cur_mon =3D mon; =20 @@ -4282,6 +4276,12 @@ static void handle_qmp_command(JSONMessageParser *pa= rser, GQueue *tokens) qdict_del(qdict, "id"); } /* else will fail qmp_dispatch() */ =20 + if (trace_event_get_state_backends(TRACE_HANDLE_QMP_COMMAND)) { + QString *req_json =3D qobject_to_json(req); + trace_handle_qmp_command(mon, qstring_get_str(req_json)); + qobject_unref(req_json); + } + /* Check against the request in general layout */ qdict =3D qmp_dispatch_check_obj(req, qmp_oob_enabled(mon), &err); if (!qdict) { --=20 2.17.1