From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752160AbcAEJcu (ORCPT ); Tue, 5 Jan 2016 04:32:50 -0500 Received: from mx1.redhat.com ([209.132.183.28]:49763 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751539AbcAEJcp (ORCPT ); Tue, 5 Jan 2016 04:32:45 -0500 Date: Tue, 5 Jan 2016 10:32:42 +0100 From: Jiri Olsa To: Namhyung Kim Cc: Arnaldo Carvalho de Melo , Ingo Molnar , Peter Zijlstra , LKML , David Ahern , Steven Rostedt , Frederic Weisbecker , Andi Kleen , Wang Nan Subject: Re: [PATCH 5/5] perf evlist: Add -T/--trace option to show trace fields Message-ID: <20160105093242.GA24961@krava.brq.redhat.com> References: <1451963027-16973-1-git-send-email-namhyung@kernel.org> <1451963027-16973-5-git-send-email-namhyung@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1451963027-16973-5-git-send-email-namhyung@kernel.org> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jan 05, 2016 at 12:03:47PM +0900, Namhyung Kim wrote: > To use dynamic sort keys, it might be good to add an option to see the > list of field names. > > $ perf evlist -T -i perf.data.sched > sched:sched_switch: trace_fields=prev_comm,prev_pid,prev_prio,prev_state,next_comm,next_pid,next_prio > sched:sched_stat_wait: trace_fields=comm,pid,delay > sched:sched_stat_sleep: trace_fields=comm,pid,delay > sched:sched_stat_iowait: trace_fields=comm,pid,delay > sched:sched_stat_runtime: trace_fields=comm,pid,runtime,vruntime > sched:sched_process_fork: trace_fields=parent_comm,parent_pid,child_comm,child_pid > sched:sched_wakeup: trace_fields=comm,pid,prio,success,target_cpu > sched:sched_wakeup_new: trace_fields=comm,pid,prio,success,target_cpu > sched:sched_migrate_task: trace_fields=comm,pid,prio,orig_cpu,dest_cpu > > Signed-off-by: Namhyung Kim Acked-by: Jiri Olsa thanks, jirka