From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail203.messagelabs.com (mail203.messagelabs.com [216.82.254.243]) by kanga.kvack.org (Postfix) with ESMTP id EFBF66B00A5 for ; Fri, 20 Nov 2009 04:05:24 -0500 (EST) Date: Fri, 20 Nov 2009 10:03:53 +0100 From: Ingo Molnar Subject: Re: [RFC][PATCH 1/2] perf: Add 'perf kmem' tool Message-ID: <20091120090353.GE19778@elte.hu> References: <4B064AF5.9060208@cn.fujitsu.com> <20091120081440.GA19778@elte.hu> <84144f020911200019p4978c8e8tc593334d974ee5ff@mail.gmail.com> <20091120083053.GB19778@elte.hu> <4B0657A4.2040606@cs.helsinki.fi> <4B06590C.7010109@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4B06590C.7010109@cn.fujitsu.com> Sender: owner-linux-mm@kvack.org To: Li Zefan Cc: Pekka Enberg , Arnaldo Carvalho de Melo , Frederic Weisbecker , Steven Rostedt , Peter Zijlstra , Eduard - Gabriel Munteanu , LKML , "linux-mm@kvack.org" List-ID: * Li Zefan wrote: > > (2) doing "perf kmem record" on machine A (think embedded here) and > > then "perf kmem report" on machine B. I haven't tried kmemtrace-user > > for a while but it did support both of them quite nicely at some > > point. > > Everything needed and machine-specific will be recorded in perf.data, > so this should already been supported. I'll try it. Right now the DSOs are not recorded in the perf.data - but it would be useful to add it and to turn perf.data into a self-sufficient capture of all relevant data, which can be analyzed on any box. Ingo -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org