From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753568AbZHKMRe (ORCPT ); Tue, 11 Aug 2009 08:17:34 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751804AbZHKMRd (ORCPT ); Tue, 11 Aug 2009 08:17:33 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:44012 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751790AbZHKMRc (ORCPT ); Tue, 11 Aug 2009 08:17:32 -0400 Date: Tue, 11 Aug 2009 14:17:11 +0200 From: Ingo Molnar To: Frederic Weisbecker Cc: Jason Baron , linux-kernel@vger.kernel.org, laijs@cn.fujitsu.com, rostedt@goodmis.org, peterz@infradead.org, mathieu.desnoyers@polymtl.ca, jiayingz@google.com, mbligh@google.com, lizf@cn.fujitsu.com Subject: Re: [PATCH 10/12] add perf counter support Message-ID: <20090811121711.GA31549@elte.hu> References: <20090811121227.GF4938@nowhere> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20090811121227.GF4938@nowhere> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.5 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Frederic Weisbecker wrote: > On Mon, Aug 10, 2009 at 04:53:02PM -0400, Jason Baron wrote: > > Make 'perf stat -e syscalls:sys_enter_blah' work with syscall style tracepoints. > > > It would be nice to also be able to type: > > perf stat -e syscalls:blah > > and then having both enter/exit counters. Plus wildcard/regex support would be nice as well in the listing of events. That way one could do a shortcut of: perf stat -e syscalls:* to trace all syscalls. Or: perf stat -e syscalls:*read* to see all the read variants - etc. Ingo