From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Luis Claudio R. Goncalves" Subject: [PATCH 0/9] Backport of ftrace's function profiler Date: Tue, 19 May 2009 11:36:07 -0300 Message-ID: <20090519143607.GH27687@unix.sh> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Steven Rostedt , Ingo Molnar , williams , tglx To: linux-rt-users Return-path: Received: from mail-px0-f123.google.com ([209.85.216.123]:52405 "EHLO mail-px0-f123.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752538AbZESOgL (ORCPT ); Tue, 19 May 2009 10:36:11 -0400 Received: by pxi29 with SMTP id 29so2448814pxi.33 for ; Tue, 19 May 2009 07:36:12 -0700 (PDT) Content-Disposition: inline Sender: linux-rt-users-owner@vger.kernel.org List-ID: Hello, The following patches are the backport of Steven Rostedt's ftrace's function profiler, as published in his RFC series posted to LKML. This backport has been done on top of 2.6.29.3-rt14. The feature is fully functional but we do have one known problem, a kernel panic when stressing the function profiler (a fast sequence of start, stop, read in loop for 30+ minutes). This problem has a Bugzilla entry at: https://bugzilla.redhat.com/show_bug.cgi?id=500156 Luis -- [ Luis Claudio R. Goncalves Red Hat - Realtime Team ] [ Fingerprint: 4FDD B8C4 3C59 34BD 8BE9 2696 7203 D980 A448 C8F8 ]