From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752970AbbFSQUL (ORCPT ); Fri, 19 Jun 2015 12:20:11 -0400 Received: from mail.kernel.org ([198.145.29.136]:59590 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752072AbbFSQUI (ORCPT ); Fri, 19 Jun 2015 12:20:08 -0400 Date: Fri, 19 Jun 2015 13:19:53 -0300 From: Arnaldo Carvalho de Melo To: Steven Rostedt Cc: Jiri Olsa , Linux Kernel Mailing List Subject: perf list tracepoints problem Message-ID: <20150619161953.GA31188@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Url: http://acmel.wordpress.com User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Have you guys ever saw this: [root@perf4 ~]# perf list mem:[:access] [Hardware breakpoint] [ Tracepoints not available: Success ] [root@perf4 ~]# uname -r 4.1.0-rc8 [root@perf4 ~]# mount | grep tracefs tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime) [root@perf4 ~]# mount | grep debugfs debugfs on /sys/kernel/debug type debugfs (rw,relatime,seclabel) [root@perf4 ~]# [root@zoo ~]# ls -la /sys/kernel/debug/tracing/events/ | tail drwxr-xr-x. 15 root root 0 Jun 17 10:47 timer drwxr-xr-x. 3 root root 0 Jun 17 10:47 tlb drwxr-xr-x. 3 root root 0 Jun 17 10:47 udp drwxr-xr-x. 4 root root 0 Jun 17 10:47 v4l2 drwxr-xr-x. 17 root root 0 Jun 17 10:47 vmscan drwxr-xr-x. 3 root root 0 Jun 17 10:47 vsyscall drwxr-xr-x. 6 root root 0 Jun 17 10:47 workqueue drwxr-xr-x. 31 root root 0 Jun 17 10:47 writeback drwxr-xr-x. 37 root root 0 Jun 17 10:47 xen drwxr-xr-x. 11 root root 0 Jun 17 10:47 xhci-hcd [root@zoo ~]# ? Just a heads up, will continue investigating after some food... - Arnaldo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in Please read the FAQ at http://www.tux.org/lkml/