From patchwork Mon Jul 29 05:32:40 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Xu X-Patchwork-Id: 11063183 Return-Path: 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 92AC813AC for ; Mon, 29 Jul 2019 05:32:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 81A58285CD for ; Mon, 29 Jul 2019 05:32:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 74CF3286BE; Mon, 29 Jul 2019 05:32:55 +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=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 13130285CD for ; Mon, 29 Jul 2019 05:32:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726558AbfG2Fcy (ORCPT ); Mon, 29 Jul 2019 01:32:54 -0400 Received: from mail-pl1-f194.google.com ([209.85.214.194]:35196 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725934AbfG2Fcy (ORCPT ); Mon, 29 Jul 2019 01:32:54 -0400 Received: by mail-pl1-f194.google.com with SMTP id w24so27036495plp.2 for ; Sun, 28 Jul 2019 22:32:53 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=flBFoWj0dK5v1hltqk4vN/oY+8Ju11YahL+AoE9d1ZE=; b=RuXlHHMtb0vEmgIMqb7K8m3rS3qHEgjJERbeiqKdVMfr0rndQJWdGt8ZR2qxSYs3J2 XoDUPQ3in901w6OXibmxt5EK2wOOBnkmclXwB8IJyblJvHRvJVyzRrVkgncmRuFVtG0/ eI1gfPFC36f0botXyX0o7LhHw98FVOgO5DfKR4GmejYlfQe/jK1PnxbZaYzaQC9yTw7m 75PJfT3k/G2u4+ZuXFxOHbzfZYJu8KA7erNRlzRHZDQUxpi1uXBrWMyL4PnYz3dP+9Fv fkXqhv6d00iax8FgSEwigsnZfbm+zGjkNIS/2AzgUXHtHhAMcuG1f/DHzfFncuTP1O7k 5xyA== X-Gm-Message-State: APjAAAUV0CI9uClVAs6Y2opWC+4ZYorarH/jbLeq/unNmGpJfKwHsOGA RfMDiE/tCiRt6/Nbm7M/qsv2la9rtyM= X-Google-Smtp-Source: APXvYqxjX3ivPDXUJ7bHOtjj3LdA6XZt1RkF0qZ8OaG4JOZ5oqrugR6668nQVmL0c2L7y6FafUoToA== X-Received: by 2002:a17:902:ff10:: with SMTP id f16mr13596215plj.141.1564378372802; Sun, 28 Jul 2019 22:32:52 -0700 (PDT) Received: from xz-x1.redhat.com ([209.132.188.80]) by smtp.gmail.com with ESMTPSA id o129sm30498550pfg.1.2019.07.28.22.32.50 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Sun, 28 Jul 2019 22:32:52 -0700 (PDT) From: Peter Xu X-Google-Original-From: Peter Xu To: kvm@vger.kernel.org Cc: Paolo Bonzini , peterx@redhat.com Subject: [PATCH 0/3] KVM: X86: Some tracepoint enhancements Date: Mon, 29 Jul 2019 13:32:40 +0800 Message-Id: <20190729053243.9224-1-peterx@redhat.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Each small patch explains itself. I noticed them when I'm tracing some IRQ paths and I found them helpful at least to me. Please have a look. Thanks, Peter Xu (3): KVM: X86: Trace vcpu_id for vmexit KVM: X86: Remove tailing newline for tracepoints KVM: X86: Tune PLE Window tracepoint arch/x86/kvm/svm.c | 8 ++++---- arch/x86/kvm/trace.h | 33 ++++++++++++++++----------------- arch/x86/kvm/vmx/vmx.c | 4 ++-- 3 files changed, 22 insertions(+), 23 deletions(-)