From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BA412C43331 for ; Thu, 5 Sep 2019 18:37:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A14852070C for ; Thu, 5 Sep 2019 18:37:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="NwYg3DPG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390279AbfIEShK (ORCPT ); Thu, 5 Sep 2019 14:37:10 -0400 Received: from mail-pg1-f194.google.com ([209.85.215.194]:44745 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725290AbfIEShJ (ORCPT ); Thu, 5 Sep 2019 14:37:09 -0400 Received: by mail-pg1-f194.google.com with SMTP id i18so1873254pgl.11 for ; Thu, 05 Sep 2019 11:37:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=cdXMooijOVCDDklAhZuef4glr7GEYQsndAFC5Dzs39I=; b=NwYg3DPGtouRXEFmIVaeTkxg/FzR6vJ0B1wp1Jb423FCaSfHNTzFGTFBNPWy3159fl H9KmXPmRRPWz93zBA6+IcK/rjm2iBELYPk4ycDH2nRYHnJDLYulNdn2c3WPKjLp9els/ lc60ZGbr5PShXttY3+d7K4II+2+gEoVTMUr5JvnMKaVa3g784WbXSNZWwSyieJDH2Dt4 lsleHHKSV9+VcIRGcpKwxB0qWXBdxngPcXtsk+dlbQOCzNTqjSK9QymsT0aJqTD+6Awe z8aEDm324f48MDpYMuHo633InHRSqfaidV9OwVqJh8wy0bo2oIkppaKBjqkYPWQWOu7+ Hxkg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=cdXMooijOVCDDklAhZuef4glr7GEYQsndAFC5Dzs39I=; b=de4AGvorFrWD2Q0sNqteUX/8+9LLtMyX8YQuxYkSS1jks1W3bKhBNNoOwjUOHAYlNR lvUQVUkYO9BOpCZc8O9ia1CAVqDtsdW4mSIQLHIRtBzfO40eWpUpeP2qW3POPztMBh/N plaNbY/IDXCouXwES3JAc3tgsP5AMksO0Xy3tC/afVeaUPoInxjLQXpJoDuCXbtpdY0G itoQMZF04RTvRtnwNvJPmP0aG/gBq/5hbic17gc48x4spT8JK/fe7Fc2SPKWeyfHSdmR qWDF82E6wwDUJu6tsHoFYX4rxF6YDJnX957uaG6GmztswCn0bvS0XxjmP/wq/M6lmes7 bXog== X-Gm-Message-State: APjAAAWWqnOrfpGIy9k7YrNl6jvThh97rqgieQWzh26+9VTLokwzKigk 5YjK2QfOUWsTJxl3PPVaRMQ= X-Google-Smtp-Source: APXvYqw+buhM4MmEZlgwtHc9HIsoOVpXQbIrVDPW9qehdHehSaoXp043dp5dL6H28Ob+jCYqwfSCRw== X-Received: by 2002:a63:eb51:: with SMTP id b17mr4366305pgk.384.1567708628796; Thu, 05 Sep 2019 11:37:08 -0700 (PDT) Received: from jordon-HP-15-Notebook-PC.domain.name ([106.51.17.197]) by smtp.gmail.com with ESMTPSA id k64sm7386471pge.65.2019.09.05.11.37.04 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 05 Sep 2019 11:37:07 -0700 (PDT) From: Souptick Joarder To: akpm@linux-foundation.org, willy@infradead.org, rcampbell@nvidia.com, jglisse@redhat.com, mhocko@suse.com, aneesh.kumar@linux.ibm.com, peterz@infradead.org, airlied@redhat.com, thellstrom@vmware.com Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Souptick Joarder Subject: [PATCH] mm/memory.c: Convert to use vmf_error() Date: Fri, 6 Sep 2019 00:13:00 +0530 Message-Id: <1567708980-8804-1-git-send-email-jrdr.linux@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Convert to use vmf_error() here. Signed-off-by: Souptick Joarder --- mm/memory.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/mm/memory.c b/mm/memory.c index e2bb51b..1302be32 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -1750,13 +1750,10 @@ static vm_fault_t __vm_insert_mixed(struct vm_area_struct *vma, } else { return insert_pfn(vma, addr, pfn, pgprot, mkwrite); } - - if (err == -ENOMEM) - return VM_FAULT_OOM; - if (err < 0 && err != -EBUSY) - return VM_FAULT_SIGBUS; - - return VM_FAULT_NOPAGE; + if (!err || err == -EBUSY) + return VM_FAULT_NOPAGE; + else + return vmf_error(err); } vm_fault_t vmf_insert_mixed(struct vm_area_struct *vma, unsigned long addr, -- 1.9.1