From mboxrd@z Thu Jan 1 00:00:00 1970 From: Frederic Weisbecker Subject: Re: [PATCH -tip v14 07/12] tracing: Introduce TRACE_FIELD_ZERO() macro Date: Wed, 19 Aug 2009 15:58:05 +0200 Message-ID: <20090819135802.GA4972@nowhere> References: <20090813203403.31965.20973.stgit@localhost.localdomain> <20090813203501.31965.30172.stgit@localhost.localdomain> <20090819010903.GI5231@nowhere> <4A8B615B.7000200@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Ingo Molnar , Steven Rostedt , lkml , systemtap , kvm , DLE , Ananth N Mavinakayanahalli , Avi Kivity , Andi Kleen , Christoph Hellwig , "Frank Ch. Eigler" , "H. Peter Anvin" , Jason Baron , Jim Keniston , "K.Prasad" , Lai Jiangshan , Li Zefan , =?utf-8?B?UHJ6ZW15c8WCYXdQYXdlxYJjenlr?= , Roland McGrath , Sam Ravnborg , Srikar Dronamraju , Tom Zanussi , Vegard Nossum To: Masami Hiramatsu Return-path: Received: from mail-ew0-f207.google.com ([209.85.219.207]:46901 "EHLO mail-ew0-f207.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751737AbZHSN6K (ORCPT ); Wed, 19 Aug 2009 09:58:10 -0400 Content-Disposition: inline In-Reply-To: <4A8B615B.7000200@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On Tue, Aug 18, 2009 at 10:20:11PM -0400, Masami Hiramatsu wrote: > Frederic Weisbecker wrote: > > On Thu, Aug 13, 2009 at 04:35:01PM -0400, Masami Hiramatsu wrote: > >> Use TRACE_FIELD_ZERO(type, item) instead of TRACE_FIELD_ZERO_CHAR(item). > >> This also includes a fix of TRACE_ZERO_CHAR() macro. > > > > > > I can't find what the fix is about (see below) > > Ah, OK. This patch actually includes two parts. > > One is introducing TRACE_FIELD_ZERO which is more generic than > TRACE_FIELD_ZERO_CHAR, I think. > > Another is a typo fix of TRACE_ZERO_CHAR. Ok. > >> > >> +#undef TRACE_FIELD_ZERO > >> +#define TRACE_FIELD_ZERO(type, item) > >> + > > > > > > > > Is it about the above moving? > > If so, could you just tell so that I can add something about > > it in the changelog. > > No, I assume that TRACE_ZERO_CHAR is just a typo of TRACE_FIELD_ZERO_CHAR. > (because I couldn't find any other TRACE_ZERO_CHAR) > > BTW, this patch may not be needed after applying patch 10/12, since > it removes ftrace event definitions of TRACE_KPROBE/KRETPROBE. > > Perhaps, would I better merge and split those additional patches(and > remove this change)? > (It also could make the incremental review hard...) > > Thank you, > No let's keep it as is. It should be fine. Thanks. > -- > Masami Hiramatsu > > Software Engineer > Hitachi Computer Products (America), Inc. > Software Solutions Division > > e-mail: mhiramat@redhat.com >