From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f199.google.com (mail-pf0-f199.google.com [209.85.192.199]) by kanga.kvack.org (Postfix) with ESMTP id 02E166B0069 for ; Thu, 13 Oct 2016 20:33:16 -0400 (EDT) Received: by mail-pf0-f199.google.com with SMTP id u84so93602353pfj.6 for ; Thu, 13 Oct 2016 17:33:15 -0700 (PDT) Received: from mail-pf0-x241.google.com (mail-pf0-x241.google.com. [2607:f8b0:400e:c00::241]) by mx.google.com with ESMTPS id dj10si13679348pad.195.2016.10.13.17.33.15 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 13 Oct 2016 17:33:15 -0700 (PDT) Received: by mail-pf0-x241.google.com with SMTP id 128so6029368pfz.1 for ; Thu, 13 Oct 2016 17:33:15 -0700 (PDT) Date: Thu, 13 Oct 2016 20:33:13 -0400 From: Tejun Heo Subject: Re: [RFC v2 PATCH] mm/percpu.c: simplify grouping CPU algorithm Message-ID: <20161014003313.GI32534@mtj.duckdns.org> References: <701fa92a-026b-f30b-833c-a5e61eab6549@zoho.com> <20161013233722.GF32534@mtj.duckdns.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: owner-linux-mm@kvack.org List-ID: To: zijun_hu Cc: zijun_hu@htc.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, akpm@linux-foundation.org, cl@linux.com Hello, On Fri, Oct 14, 2016 at 07:49:44AM +0800, zijun_hu wrote: > the main intent of this change is making the CPU grouping algorithm more > easily to understand, especially, for newcomer for memory managements > take me as a example, i really take me a longer timer to understand it If the new code is easier to understand, it's only so marginally. It just isn't worth the effort or risk. Thanks. -- tejun -- 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