From mboxrd@z Thu Jan 1 00:00:00 1970 From: Masami Hiramatsu Subject: Re: [PATCH 2/6] tracing: Add trace event error log Date: Wed, 18 Apr 2018 18:34:34 +0900 Message-ID: <20180418183434.34eb10004275c9e89a9e709c@kernel.org> References: <194bd34e689dd6df9e48855111fd6c5c66e37fc9.1523545519.git.tom.zanussi@linux.intel.com> <20180412182001.75bfb4e2@gandalf.local.home> <1523577133.11817.31.camel@tzanussi-mobl.amr.corp.intel.com> <20180413094515.19fb3691@gandalf.local.home> <1523629474.25328.14.camel@tzanussi-mobl.amr.corp.intel.com> <20180413104432.148f13dc@gandalf.local.home> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: Tom Zanussi , tglx@linutronix.de, mhiramat@kernel.org, namhyung@kernel.org, vedang.patel@intel.com, bigeasy@linutronix.de, joel.opensrc@gmail.com, joelaf@google.com, mathieu.desnoyers@efficios.com, baohong.liu@intel.com, rajvi.jingar@intel.com, julia@ni.com, fengguang.wu@intel.com, linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org To: Steven Rostedt Return-path: In-Reply-To: <20180413104432.148f13dc@gandalf.local.home> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-rt-users.vger.kernel.org On Fri, 13 Apr 2018 10:44:32 -0400 Steven Rostedt wrote: > On Fri, 13 Apr 2018 09:24:34 -0500 > Tom Zanussi wrote: > > > Yeah, I agree - I'd rather get it right than get it in now. I thought > > this made sense, and was based on input from Masami, which I may have > > misinterpreted, but I'll wait for some more ideas about the best way to > > do this. > > Too bad we are not closer to November, as this would actually be a good > Plumbers topic. Maybe it's not that important and we should wait until > then. I'd like to get some brain storming ideas out before we decide on > anything, and this is something I believe is better done face to face > than over email. OK, sounds good for me too :) My point was that printk buffer is not good place for the parser error of ftrace, nor each sub-features (like hist, trigger, probe_events etc.) has different place to show it. I just want to unify the user experience over the ftrace UI. Thanks, -- Masami Hiramatsu