Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1032851AbdDTOmu (ORCPT ); Thu, 20 Apr 2017 10:42:50 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:59228 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1032833AbdDTOmq (ORCPT ); Thu, 20 Apr 2017 10:42:46 -0400 Subject: Re: [RFC 4/4] Change mmap_sem to range lock To: Peter Zijlstra References: <1492698500-24219-1-git-send-email-ldufour@linux.vnet.ibm.com> <20170420143736.mvj6bpwsr4w3fjwk@hirez.programming.kicks-ass.net> Cc: linux-mm@kvack.org, Davidlohr Bueso , akpm@linux-foundation.org, Jan Kara , "Kirill A . Shutemov" , Michal Hocko , Mel Gorman , haren@linux.vnet.ibm.com, aneesh.kumar@linux.vnet.ibm.com, khandual@linux.vnet.ibm.com, Paul.McKenney@us.ibm.com, linux-kernel@vger.kernel.org From: Laurent Dufour Date: Thu, 20 Apr 2017 16:42:39 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: <20170420143736.mvj6bpwsr4w3fjwk@hirez.programming.kicks-ass.net> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 x-cbid: 17042014-0016-0000-0000-00000482515F X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17042014-0017-0000-0000-000027533886 Message-Id: X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-04-20_13:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1703280000 definitions=main-1704200117 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 290 Lines: 7 On 20/04/2017 16:37, Peter Zijlstra wrote: > On Thu, Apr 20, 2017 at 04:28:20PM +0200, Laurent Dufour wrote: >> [resent this patch which seems to have not reached the mailing lists] > > Probably because its too big at ~180k ? Probably, but this time it has reached linux-mm ... at least.