From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-it0-f71.google.com (mail-it0-f71.google.com [209.85.214.71]) by kanga.kvack.org (Postfix) with ESMTP id 2FA3D6B026B for ; Wed, 25 Jul 2018 02:41:23 -0400 (EDT) Received: by mail-it0-f71.google.com with SMTP id n68-v6so4809826ite.8 for ; Tue, 24 Jul 2018 23:41:23 -0700 (PDT) Received: from mail.wingtech.com (mail.wingtech.com. [180.166.216.14]) by mx.google.com with ESMTPS id f20-v6si2782046itf.70.2018.07.24.23.41.21 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 24 Jul 2018 23:41:22 -0700 (PDT) Date: Wed, 25 Jul 2018 14:40:32 +0800 From: "zhaowuyun@wingtech.com" Subject: [PATCH] [PATCH] mm: disable preemption before swapcache_free References: <2018072514375722198958@wingtech.com> Mime-Version: 1.0 Message-ID: <2018072514403228778860@wingtech.com> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: owner-linux-mm@kvack.org List-ID: To: mgorman , akpm , minchan Cc: vinmenon , mhocko , hannes , "hillf.zj" , linux-mm , linux-kernel RnJvbTogemhhb3d1eXVuIDx6aGFvd3V5dW5Ad2luZ3RlY2guY29tPgrCoAppc3N1ZSBpcyB0aGF0 IHRoZXJlIGFyZSB0d28gcHJvY2Vzc2VzIEEgYW5kIEIsIEEgaXMga3dvcmtlci91MTY6OApub3Jt YWwgcHJpb3JpdHksIEIgaXMgQXVkaW9UcmFjaywgUlQgcHJpb3JpdHksIHRoZXkgYXJlIG9uIHRo ZQpzYW1lIENQVSAzLgrCoApUaGUgdGFzayBBIHByZWVtcHRlZCBieSB0YXNrIEIgaW4gdGhlIG1v 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