From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759273AbYFBKvg (ORCPT ); Mon, 2 Jun 2008 06:51:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753658AbYFBKv1 (ORCPT ); Mon, 2 Jun 2008 06:51:27 -0400 Received: from mx3.mail.elte.hu ([157.181.1.138]:50472 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752491AbYFBKv0 (ORCPT ); Mon, 2 Jun 2008 06:51:26 -0400 Date: Mon, 2 Jun 2008 12:51:14 +0200 From: Ingo Molnar To: Steven Rostedt Cc: Thomas Gleixner , LKML , Peter Zijlstra Subject: Re: [PATCH] ftrace: user update and disable dynamic ftrace daemon Message-ID: <20080602105114.GE898@elte.hu> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Steven Rostedt wrote: > This patch adds a new file /debugfs/tracing/ftraced_enabled. If the > daemon is active, reading this will return "enabled\n" and > "disabled\n" when the daemon is not running. To disable the daemon, > the user can echo "0" or "disable" into this file, and "1" or "enable" > to re-enable the daemon. applied to tip/tracing/ftrace. Thanks, Ingo