From patchwork Thu Jun 1 15:06:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Stefan Hajnoczi X-Patchwork-Id: 13264054 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 055D9C7EE2A for ; Thu, 1 Jun 2023 15:07:48 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q4jtg-0007b3-Rf; Thu, 01 Jun 2023 11:07:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q4jta-0007aE-Hq for qemu-devel@nongnu.org; Thu, 01 Jun 2023 11:07:23 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q4jtX-0007r9-J8 for qemu-devel@nongnu.org; Thu, 01 Jun 2023 11:07:21 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1685632038; 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: in-reply-to:in-reply-to:references:references; bh=l0mUomyf/Ox+xXMSaQ9IpuFfwKhp3csXMu7acYo6q+8=; b=PpeJyP2IdMpYF1ZH2L12d3IBCAkcyJjQRUJT6lJNVdjRVB4VF15yBfQCPURmqTqs1icBKe L57CvsgkxxVNwvPMGCOKV19xKVWKPtDdLqNZDAzRaSD/NfoDTMKELh+sj9hcEuTbM0tAGp qc7Fj8kRPIQjgLdxVpSDoKoLZ1uE2aM= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-659-6Vhqx7wTPTW2vmOOSpD1aQ-1; Thu, 01 Jun 2023 11:07:12 -0400 X-MC-Unique: 6Vhqx7wTPTW2vmOOSpD1aQ-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id EA5028028B2; Thu, 1 Jun 2023 15:07:09 +0000 (UTC) Received: from localhost (unknown [10.39.194.5]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6CBF840CFD45; Thu, 1 Jun 2023 15:07:09 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Cc: Christian Schoenebeck , Yanan Wang , Paolo Bonzini , Warner Losh , Michael Roth , Markus Armbruster , Marcel Apfelbaum , Richard Henderson , Kyle Evans , Eduardo Habkost , Riku Voipio , Greg Kurz , Richard Henderson , Stefan Hajnoczi , libvir-list@redhat.com, =?utf-8?q?Ph?= =?utf-8?q?ilippe_Mathieu-Daud=C3=A9?= , Eric Blake , =?utf-8?q?Alex_Benn=C3=A9e?= Subject: [PULL v2 08/11] trace: remove control-vcpu.h Date: Thu, 1 Jun 2023 11:06:46 -0400 Message-Id: <20230601150649.1591095-9-stefanha@redhat.com> In-Reply-To: <20230601150649.1591095-1-stefanha@redhat.com> References: <20230601150649.1591095-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.1 Received-SPF: pass client-ip=170.10.129.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.166, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Alex Bennée Now we no longer have vcpu controlled trace events we can excise the code that allows us to query its status. Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Stefan Hajnoczi Reviewed-by: Richard Henderson Signed-off-by: Alex Bennée Message-id: 20230526165401.574474-9-alex.bennee@linaro.org Message-Id: <20230524133952.3971948-8-alex.bennee@linaro.org> Signed-off-by: Stefan Hajnoczi --- trace/control-vcpu.h | 47 ----------------------------------- trace/qmp.c | 2 +- scripts/tracetool/format/h.py | 5 +--- 3 files changed, 2 insertions(+), 52 deletions(-) delete mode 100644 trace/control-vcpu.h diff --git a/trace/control-vcpu.h b/trace/control-vcpu.h deleted file mode 100644 index 800fc5a219..0000000000 --- a/trace/control-vcpu.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Interface for configuring and controlling the state of tracing events. - * - * Copyright (C) 2011-2016 Lluís Vilanova - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - */ - -#ifndef TRACE__CONTROL_VCPU_H -#define TRACE__CONTROL_VCPU_H - -#include "control.h" -#include "event-internal.h" -#include "hw/core/cpu.h" - -/** - * trace_event_get_vcpu_state: - * @vcpu: Target vCPU. - * @id: Event identifier name. - * - * Get the tracing state of an event (both static and dynamic) for the given - * vCPU. - * - * If the event has the disabled property, the check will have no performance - * impact. - */ -#define trace_event_get_vcpu_state(vcpu, id) \ - ((id ##_ENABLED) && \ - trace_event_get_vcpu_state_dynamic_by_vcpu_id( \ - vcpu, _ ## id ## _EVENT.vcpu_id)) - -#include "control-internal.h" - -static inline bool -trace_event_get_vcpu_state_dynamic_by_vcpu_id(CPUState *vcpu, - uint32_t vcpu_id) -{ - /* it's on fast path, avoid consistency checks (asserts) */ - if (unlikely(trace_events_enabled_count)) { - return test_bit(vcpu_id, vcpu->trace_dstate); - } else { - return false; - } -} - -#endif diff --git a/trace/qmp.c b/trace/qmp.c index aa760f1fc4..3e3971c6a8 100644 --- a/trace/qmp.c +++ b/trace/qmp.c @@ -10,7 +10,7 @@ #include "qemu/osdep.h" #include "qapi/error.h" #include "qapi/qapi-commands-trace.h" -#include "control-vcpu.h" +#include "control.h" static bool check_events(bool ignore_unavailable, bool is_pattern, diff --git a/scripts/tracetool/format/h.py b/scripts/tracetool/format/h.py index 285d7b03a9..ea126b07ea 100644 --- a/scripts/tracetool/format/h.py +++ b/scripts/tracetool/format/h.py @@ -16,10 +16,7 @@ def generate(events, backend, group): - if group == "root": - header = "trace/control-vcpu.h" - else: - header = "trace/control.h" + header = "trace/control.h" out('/* This file is autogenerated by tracetool, do not edit. */', '',