From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ob0-f176.google.com (mail-ob0-f176.google.com [209.85.214.176]) by kanga.kvack.org (Postfix) with ESMTP id 3243C6B006C for ; Fri, 9 Jan 2015 19:42:52 -0500 (EST) Received: by mail-ob0-f176.google.com with SMTP id vb8so15791501obc.7 for ; Fri, 09 Jan 2015 16:42:52 -0800 (PST) Received: from mail-oi0-x22d.google.com (mail-oi0-x22d.google.com. [2607:f8b0:4003:c06::22d]) by mx.google.com with ESMTPS id 79si6344186oim.124.2015.01.09.16.42.50 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 09 Jan 2015 16:42:51 -0800 (PST) Received: by mail-oi0-f45.google.com with SMTP id x69so14259368oia.4 for ; Fri, 09 Jan 2015 16:42:50 -0800 (PST) MIME-Version: 1.0 In-Reply-To: References: <20150108223024.da818218.akpm@linux-foundation.org> Date: Sat, 10 Jan 2015 09:42:50 +0900 Message-ID: Subject: Re: mm performance with zram From: Joonsoo Kim Content-Type: text/plain; charset=UTF-8 Sender: owner-linux-mm@kvack.org List-ID: To: Luigi Semenzato Cc: Andrew Morton , Linux Memory Management List 2015-01-10 9:19 GMT+09:00 Luigi Semenzato : > Thank you! I am using perf version 3.13.11.10, will look for newer versions. I said one misleading word, 'default'. Command should have -g option when recording. perf record -g xxxx perf report And, I did quick test and found that this ability can be usable with >= 3.16. Thanks. -- 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