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,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 54963C76191 for ; Sun, 21 Jul 2019 15:59:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 299812083B for ; Sun, 21 Jul 2019 15:59:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="c6dwQn1n" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726767AbfGUP6X (ORCPT ); Sun, 21 Jul 2019 11:58:23 -0400 Received: from mail-pl1-f196.google.com ([209.85.214.196]:39253 "EHLO mail-pl1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726441AbfGUP6W (ORCPT ); Sun, 21 Jul 2019 11:58:22 -0400 Received: by mail-pl1-f196.google.com with SMTP id b7so17974895pls.6 for ; Sun, 21 Jul 2019 08:58:22 -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:in-reply-to:references :mime-version:content-transfer-encoding; bh=JyrOjFUx/MRse3HXWL5eBpv0RUzUDf7uqwjLdruvk74=; b=c6dwQn1npVP477E/wwUDfZXXs4PH5AGJyZ36YnFhXxt+3hwOGrOvuiiR8gK3sEpjtB WiGZWjZ1UNMC1L6Ox3RYGz8Fvu1wKUbJ+JqYncKoWoQaF9hBM5wTRVX9r3WB7z1Q49K0 4+aNg+MobiwUdEY6WrtZd0FnQQ0o2qXB8gQwFVuCmGe2Jkprim3Je0/L+cu8T9j4wiIh myl5IHrGskpz8sAyzbxCnd1e7LSgGIBiCjBwimvtgCUE/LrEor8wEPwb1cnMqV65eiRU 30xl0000zcHhG3vQsfQtucLqNTeri/MnBwMpv5W5n1g2eLWighpH/DTX8+8d1y6t+S9I Kpqg== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=JyrOjFUx/MRse3HXWL5eBpv0RUzUDf7uqwjLdruvk74=; b=Xx2t94dmnoYe+kHDV82ioKnpyLBb6GjpLhQlvXIGeF/24etiygBpZEog2n7hPXd0nc bWxW+dWd2v0f2QgbV3uy2171eHAXuWVxgkJFEAeIM2i4LVCU4wZa9LtwHjhb18QMive5 lOhiI6enXIv/3nroIj4Er5FASZxRXfeuKAnZi9YP8Akj6iWmj3EYs2Q6E3TDUN8w8qbF 3+ZPNIOLp/npqRjoAJcuZkcTcjTP2L/khu3dvvv2nC6vV4yACRgLO8pGLmZgbl3i9xwF 0ZVikq+ebdtZhTX703VlsGKgvhhvey5f9xHtEktSZsQer90+rGLW4XzUK2sJNDLOXc5Y gWqA== X-Gm-Message-State: APjAAAWYZpgKRX4Cs2kt8VtyoUK60El2WTuO4fcNSZgO4y2Q3MEq6hci O59nf1l/UQSsd8nmukLt3/4= X-Google-Smtp-Source: APXvYqxcll7G/MTDDThq2L/Ziyu763qr+TVJaFz6DGgGZzAfccbiPOPYj/IdvSBgFi/gtmy5opFZBA== X-Received: by 2002:a17:902:a606:: with SMTP id u6mr65491139plq.275.1563724702028; Sun, 21 Jul 2019 08:58:22 -0700 (PDT) Received: from bharath12345-Inspiron-5559 ([103.110.42.34]) by smtp.gmail.com with ESMTPSA id o14sm74720111pfh.153.2019.07.21.08.58.20 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 21 Jul 2019 08:58:21 -0700 (PDT) From: Bharath Vedartham To: arnd@arndb.de, sivanich@sgi.com, gregkh@linuxfoundation.org Cc: ira.weiny@intel.com, jhubbard@nvidia.com, jglisse@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Bharath Vedartham Subject: [PATCH 1/3] sgi-gru: Convert put_page() to get_user_page*() Date: Sun, 21 Jul 2019 21:28:03 +0530 Message-Id: <1563724685-6540-2-git-send-email-linux.bhar@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1563724685-6540-1-git-send-email-linux.bhar@gmail.com> References: <1563724685-6540-1-git-send-email-linux.bhar@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeholder versions"). Cc: Ira Weiny Cc: John Hubbard Cc: Jérôme Glisse Cc: Greg Kroah-Hartman Cc: Dimitri Sivanich Cc: Arnd Bergmann Cc: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org Signed-off-by: Bharath Vedartham --- drivers/misc/sgi-gru/grufault.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/sgi-gru/grufault.c b/drivers/misc/sgi-gru/grufault.c index 4b713a8..61b3447 100644 --- a/drivers/misc/sgi-gru/grufault.c +++ b/drivers/misc/sgi-gru/grufault.c @@ -188,7 +188,7 @@ static int non_atomic_pte_lookup(struct vm_area_struct *vma, if (get_user_pages(vaddr, 1, write ? FOLL_WRITE : 0, &page, NULL) <= 0) return -EFAULT; *paddr = page_to_phys(page); - put_page(page); + put_user_page(page); return 0; } -- 2.7.4