From mboxrd@z Thu Jan 1 00:00:00 1970 From: Frederic Weisbecker Subject: Re: [PATCH] [perf] Add inverted call graph report support. Date: Thu, 16 Jun 2011 00:15:16 +0200 Message-ID: <20110615221513.GA18579@somewhere.redhat.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-vw0-f46.google.com ([209.85.212.46]:59660 "EHLO mail-vw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754274Ab1FOWPV (ORCPT ); Wed, 15 Jun 2011 18:15:21 -0400 Content-Disposition: inline In-Reply-To: Sender: linux-perf-users-owner@vger.kernel.org List-ID: To: Sam Liao Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Ingo Molnar On Thu, Jun 09, 2011 at 02:44:19PM +0800, Sam Liao wrote: > Add "caller/callee" option to support inverted butterfly report, > in the inverted report (with caller option), the call graph start > from the callee's ancestor. Users can use such view to catch system's > performance bottleneck from a sysprof like view. Using this option > with specified sort order like pid gives us high level view of call > graph statistics. Sam, can you give me your "Signed-off-by:" tag otherwise I can't apply the patch. Thanks.