From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oi0-f71.google.com (mail-oi0-f71.google.com [209.85.218.71]) by kanga.kvack.org (Postfix) with ESMTP id C1B806B0003 for ; Mon, 6 Aug 2018 22:16:11 -0400 (EDT) Received: by mail-oi0-f71.google.com with SMTP id u11-v6so13844802oif.22 for ; Mon, 06 Aug 2018 19:16:11 -0700 (PDT) Received: from mail.wingtech.com (mail.wingtech.com. [180.166.216.14]) by mx.google.com with ESMTPS id f77-v6si77033oib.100.2018.08.06.19.16.07 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 06 Aug 2018 19:16:08 -0700 (PDT) Date: Tue, 7 Aug 2018 10:15:40 +0800 From: "zhaowuyun@wingtech.com" Subject: Re: Re: [PATCH] [PATCH] mm: disable preemption before swapcache_free References: <2018072514375722198958@wingtech.com>, <20180725141643.6d9ba86a9698bc2580836618@linux-foundation.org>, <2018072610214038358990@wingtech.com>, <20180726060640.GQ28386@dhcp22.suse.cz>, <20180726150323057627100@wingtech.com>, <20180726151118.db0cf8016e79bed849e549f9@linux-foundation.org>, <20180727140749669129112@wingtech.com>, Mime-Version: 1.0 Message-ID: <20180807101540612373235@wingtech.com> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: owner-linux-mm@kvack.org List-ID: To: Hugh Dickins Cc: akpm , Michal Hocko , mgorman , minchan , vinmenon , hannes , "hillf.zj" , linux-mm , linux-kernel 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