From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-f197.google.com (mail-pg1-f197.google.com [209.85.215.197]) by kanga.kvack.org (Postfix) with ESMTP id C6D308E0001 for ; Wed, 26 Sep 2018 08:36:05 -0400 (EDT) Received: by mail-pg1-f197.google.com with SMTP id s7-v6so5115773pgp.3 for ; Wed, 26 Sep 2018 05:36:05 -0700 (PDT) Received: from mail-sor-f65.google.com (mail-sor-f65.google.com. [209.85.220.65]) by mx.google.com with SMTPS id x4-v6sor615394pge.88.2018.09.26.05.36.04 for (Google Transport Security); Wed, 26 Sep 2018 05:36:04 -0700 (PDT) Date: Wed, 26 Sep 2018 15:35:58 +0300 From: "Kirill A. Shutemov" Subject: Re: [v11 PATCH 0/3] mm: zap pages with read mmap_sem in munmap for large mapping Message-ID: <20180926123558.fiutdxeexeiqbndk@kshutemo-mobl1> References: <1537376621-51150-1-git-send-email-yang.shi@linux.alibaba.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1537376621-51150-1-git-send-email-yang.shi@linux.alibaba.com> Sender: owner-linux-mm@kvack.org List-ID: To: Yang Shi Cc: mhocko@kernel.org, willy@infradead.org, ldufour@linux.vnet.ibm.com, vbabka@suse.cz, akpm@linux-foundation.org, dave.hansen@intel.com, oleg@redhat.com, srikar@linux.vnet.ibm.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org On Thu, Sep 20, 2018 at 01:03:38AM +0800, Yang Shi wrote: > > Yang Shi (3): > mm: mmap: zap pages with read mmap_sem in munmap > mm: unmap VM_HUGETLB mappings with optimized path > mm: unmap VM_PFNMAP mappings with optimized path > > mm/mmap.c | 50 +++++++++++++++++++++++++++++++++++++++----------- > 1 file changed, 39 insertions(+), 11 deletions(-) The patchset looks good to me. Acked-by: Kirill A. Shutemov -- Kirill A. Shutemov