From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qg0-f47.google.com (mail-qg0-f47.google.com [209.85.192.47]) by kanga.kvack.org (Postfix) with ESMTP id 86BEE6B0031 for ; Thu, 27 Mar 2014 10:57:47 -0400 (EDT) Received: by mail-qg0-f47.google.com with SMTP id 63so2881263qgz.20 for ; Thu, 27 Mar 2014 07:57:47 -0700 (PDT) Received: from mail-qc0-x233.google.com (mail-qc0-x233.google.com [2607:f8b0:400d:c01::233]) by mx.google.com with ESMTPS id y7si1132181qci.23.2014.03.27.07.57.46 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 27 Mar 2014 07:57:46 -0700 (PDT) Received: by mail-qc0-f179.google.com with SMTP id m20so4358844qcx.38 for ; Thu, 27 Mar 2014 07:57:46 -0700 (PDT) Date: Thu, 27 Mar 2014 10:57:43 -0400 From: Tejun Heo Subject: Re: [PATCH 1/2] mm/percpu.c: renew the max_contig if we merge the head and previous block. Message-ID: <20140327145743.GC18503@htj.dyndns.org> References: <1395918343-6775-1-git-send-email-nasa4836@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1395918343-6775-1-git-send-email-nasa4836@gmail.com> Sender: owner-linux-mm@kvack.org List-ID: To: Jianyu Zhan Cc: linux-mm@kvack.org, akpm@linux-foundation.org, cl@linux-foundation.org, linux-kernel@vger.kernel.org On Thu, Mar 27, 2014 at 07:05:43PM +0800, Jianyu Zhan wrote: > During pcpu_alloc_area(), we might merge the current head with the > previous block. Since we have calculated the max_contig using the > size of previous block before we skip it, and now we update the size > of previous block, so we should renew the max_contig. pcpu_alloc_area() has been reimplemented in percpu/for-3.15. Can you please refresh the patch against the new implementation? 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