From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932685Ab1KBPDm (ORCPT ); Wed, 2 Nov 2011 11:03:42 -0400 Received: from mail-qy0-f181.google.com ([209.85.216.181]:32776 "EHLO mail-qy0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755585Ab1KBPDl (ORCPT ); Wed, 2 Nov 2011 11:03:41 -0400 Date: Wed, 2 Nov 2011 20:32:55 +0530 From: Rabin Vincent To: Steven Rostedt Cc: linux-kernel@vger.kernel.org Subject: function_graph selftest fails with !DYNAMIC Message-ID: <20111102150255.GA6973@debian> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The function_graph selftest fails when CONFIG_DYNAMIC_FTRACE is not set (tested on x86-64) on current kernels: [ 0.300124] Testing tracer function: PASSED [ 0.446092] Testing tracer function_graph: .. no entries found ..FAILED! Bisecting goes back to this commit: 2b499381bc50ede01b3d8eab164ca2fad00655f0 is the first bad commit commit 2b499381bc50ede01b3d8eab164ca2fad00655f0 Author: Steven Rostedt Date: Tue May 3 22:49:52 2011 -0400 ftrace: Have global_ops store the functions that are to be traced This is a step towards each ops structure defining its own set of functions to trace. As the current code with pid's and such are specific to the global_ops, it is restructured to be used with the global ops. Signed-off-by: Steven Rostedt