From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B82E8C636CC for ; Wed, 15 Feb 2023 22:34:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229913AbjBOWeU (ORCPT ); Wed, 15 Feb 2023 17:34:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36882 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229843AbjBOWeD (ORCPT ); Wed, 15 Feb 2023 17:34:03 -0500 Received: from mail-io1-xd2d.google.com (mail-io1-xd2d.google.com [IPv6:2607:f8b0:4864:20::d2d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4D06B3A851 for ; Wed, 15 Feb 2023 14:34:01 -0800 (PST) Received: by mail-io1-xd2d.google.com with SMTP id d16so2120ioz.12 for ; Wed, 15 Feb 2023 14:34:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=mnWb0/c3SYq7VOjFth5MeHXAYmHB31VnBFWZUTQPvpw=; b=kC+gHfVdbRJlKuA2eO3yNTVt7DH6c/TA0/kfK1ldKXFTz8jF7IfNK0GsqoCDlFaey+ Ot5LcebAIg2SwBu3bz6JxTwqg50CJu1GANhWz5aFxR+pABZYHwDTNFIl1ylVCSJBriro ftvYlS/DyAxzJSjMvhjrfJadtr3Xe/GVoDQlg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=mnWb0/c3SYq7VOjFth5MeHXAYmHB31VnBFWZUTQPvpw=; b=GBpoTZT5GpfKauIwe8jb36YVg+FkahpMDv1L5Sj+rZew9UCkPq2a/uwt8c7Qql6pNq Fhapj2C398Klhz59kGaNhtp9Ely5eHmQW8gTwUVRH5PAF+aKl8ear2HtevaEtBeUm7bw jh9mEzS91ZfTKbE9xCzY5NeBH9vDpzD0LTDsnDna3as/YqzvkATcdGsjmL9FTf7EHmgb uqP1AzK6/v1RxhiDxsT2i9BKOqdmso85nih1tLNZQgJzE/xHl5kV+8FV84p3WMdtOLUr pQoawUvz4odW2FsuAQDYHvB+wdKyJ5CXFvlVJ0Hovoo/sgaQ1sJ48ud7xJCg/uL7OJIm l4Xw== X-Gm-Message-State: AO0yUKVxbOGBRXskP+y5PG/YHouzBYPJBhAZlpYSkIl2/7nEoOs/ZL8d anErj3uaZKl3x84qKqOTf00jG/wmK2ot2PIP X-Google-Smtp-Source: AK7set+LWFNoW1FRruwyMQqPtFjjrfVj8AiheRpZcLSgqEnBWe2webNydnur3ykK3IxtsLkMcuwgOQ== X-Received: by 2002:a6b:7118:0:b0:734:2621:58e2 with SMTP id q24-20020a6b7118000000b00734262158e2mr3155532iog.20.1676500440593; Wed, 15 Feb 2023 14:34:00 -0800 (PST) Received: from ravnica.bld.corp.google.com ([2620:15c:183:200:6299:179b:a6e4:be59]) by smtp.gmail.com with ESMTPSA id b15-20020a92c14f000000b003141eddd283sm1131489ilh.22.2023.02.15.14.34.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Feb 2023 14:34:00 -0800 (PST) From: Ross Zwisler X-Google-Original-From: Ross Zwisler To: linux-kernel@vger.kernel.org Cc: Ross Zwisler , Paolo Bonzini , kvm@vger.kernel.org, linux-trace-kernel@vger.kernel.org, Steven Rostedt Subject: [PATCH v2 4/6] tools/kvm_stat: use canonical ftrace path Date: Wed, 15 Feb 2023 15:33:48 -0700 Message-Id: <20230215223350.2658616-5-zwisler@google.com> X-Mailer: git-send-email 2.39.1.637.g21b0678d19-goog In-Reply-To: <20230215223350.2658616-1-zwisler@google.com> References: <20230215223350.2658616-1-zwisler@google.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The canonical location for the tracefs filesystem is at /sys/kernel/tracing. But, from Documentation/trace/ftrace.rst: Before 4.1, all ftrace tracing control files were within the debugfs file system, which is typically located at /sys/kernel/debug/tracing. For backward compatibility, when mounting the debugfs file system, the tracefs file system will be automatically mounted at: /sys/kernel/debug/tracing A comment in kvm_stat still refers to this older debugfs path, so let's update it to avoid confusion. Signed-off-by: Ross Zwisler --- tools/kvm/kvm_stat/kvm_stat | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat index 6f28180ffeea..15bf00e79e3f 100755 --- a/tools/kvm/kvm_stat/kvm_stat +++ b/tools/kvm/kvm_stat/kvm_stat @@ -627,7 +627,7 @@ class TracepointProvider(Provider): name)'. All available events have directories under - /sys/kernel/debug/tracing/events/ which export information + /sys/kernel/tracing/events/ which export information about the specific event. Therefore, listing the dirs gives us a list of all available events. -- 2.39.1.637.g21b0678d19-goog