From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758128Ab2BOJFK (ORCPT ); Wed, 15 Feb 2012 04:05:10 -0500 Received: from mx1.redhat.com ([209.132.183.28]:58215 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757938Ab2BOJFH (ORCPT ); Wed, 15 Feb 2012 04:05:07 -0500 Date: Wed, 15 Feb 2012 10:04:39 +0100 From: Jiri Olsa To: Peter Zijlstra Cc: acme@redhat.com, mingo@elte.hu, paulus@samba.org, cjashfor@linux.vnet.ibm.com, linux-kernel@vger.kernel.org Subject: Re: [PATCHv4 0/9] perf tool: parser generator for events parsing Message-ID: <20120215090439.GA1664@m.brq.redhat.com> References: <1326717103-10287-1-git-send-email-jolsa@redhat.com> <1327674868-10486-1-git-send-email-jolsa@redhat.com> <1329236924.2293.13.camel@twins> <1329237838.2293.20.camel@twins> <1329250830.2293.24.camel@twins> <1329253030.2293.27.camel@twins> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1329253030.2293.27.camel@twins> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 14, 2012 at 09:57:10PM +0100, Peter Zijlstra wrote: > On Tue, 2012-02-14 at 21:20 +0100, Peter Zijlstra wrote: > > OK, this one works. the attributes thing wants NULL termination. > > Thanks > > for mentioning that Jiri. > > OK, it mostly works, except: > > perf record -e "cpu/config=0x108000c0/upp" ./loop_1b_locks > > doesn't seem to work... > > One thing that might be nice is not having to do =1 for single bit > fields, so that we can write: inv,edge instead of inv=1,edge=1. ok, would you think there's any use for following behaviour: whenever field is written without the assignment, all the field defined bits are set.. regardless if it's sengle ot multiple bit field.. looks like this would ease the implementation a little, not mentioning the above behaviour could be usefull ;) jirka