From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754719AbcFTSOj (ORCPT ); Mon, 20 Jun 2016 14:14:39 -0400 Received: from mail.kernel.org ([198.145.29.136]:58664 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751577AbcFTSOa (ORCPT ); Mon, 20 Jun 2016 14:14:30 -0400 Date: Mon, 20 Jun 2016 15:13:43 -0300 From: Arnaldo Carvalho de Melo To: Alexei Starovoitov Cc: Arnaldo Carvalho de Melo , "Wangnan (F)" , linux-kernel@vger.kernel.org, pi3orama@163.com, David Ahern , Namhyung Kim , Alexei Starovoitov , Jiri Olsa Subject: Re: [PATCH 2/2] perf record: Add --dry-run option to check cmdline options Message-ID: <20160620181343.GA3602@kernel.org> References: <1466064161-48553-1-git-send-email-wangnan0@huawei.com> <1466064161-48553-3-git-send-email-wangnan0@huawei.com> <20160616164815.GE13337@kernel.org> <57676309.8000907@huawei.com> <20160620143818.GA3050@redhat.com> <20160620162208.GA67352@ast-mbp.thefacebook.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160620162208.GA67352@ast-mbp.thefacebook.com> X-Url: http://acmel.wordpress.com User-Agent: Mutt/1.6.1 (2016-04-27) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Mon, Jun 20, 2016 at 09:22:11AM -0700, Alexei Starovoitov escreveu: > On Mon, Jun 20, 2016 at 11:38:18AM -0300, Arnaldo Carvalho de Melo wrote: > > Doing: > > perf bcc -c foo.c > > Looks so much simpler and similar to an existing compile source code > > into object file workflow (gcc's, any C compiler) that I think it would > > fit in the workflow being discussed really nicely. > I'm hopeful that eventually we'll be able merge iovisor/bcc project > with perf, so would be good to reserve 'perf bcc' command for that > future use. Also picking a different name for compiling would be less > confusing to users who already familiar with bcc. Instead we can use: > perf bpfcc foo.c -o foo.o > perf cc foo.c 'perf cc' seems sensible, and has the added bonus of being one letter shorter :-) - Arnaldo > perf compile foo.c