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 E7825C19759 for ; Sun, 4 Aug 2019 22:56:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BDDBE20880 for ; Sun, 4 Aug 2019 22:56:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="S3jwFjBv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727036AbfHDWt0 (ORCPT ); Sun, 4 Aug 2019 18:49:26 -0400 Received: from mail-pf1-f195.google.com ([209.85.210.195]:37103 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726982AbfHDWtY (ORCPT ); Sun, 4 Aug 2019 18:49:24 -0400 Received: by mail-pf1-f195.google.com with SMTP id 19so38589442pfa.4; Sun, 04 Aug 2019 15:49:23 -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=WGaquJbd5n3vWHVjzVcVo6+uSZsjc3dg9cLGAnxVc2E=; b=S3jwFjBv5vti4GSNOLl7usS2vDqH0Q9mdQIeQBRHCABbXZXQSp9OsVY/w2xyL7nTP8 ZYecNdZYrgO7L+BkQcVPzicUza9nsgbAymJTn56ppaJJ1MbzTKSlKgcZSuVPBHENjv96 hkgFAzqYxwazXKgNX9N/DjLopqfptr24zOfeivm8zYWH/Y75M1kPiFzhZPYTKsRYejq8 i/m0sGMLE0jqJ3DENlV+rsSfWOzYUSK0mHJPDAK/WyMC/O+T7ek80SstkS2+jwGF+2aN 2FgMJxAUKbEXaB1QNjEZ05NRrBMlTBOCQS3Bubk6f7+zHMTxlbMDQcuH/aK8PZQ95vOe ii3g== 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=WGaquJbd5n3vWHVjzVcVo6+uSZsjc3dg9cLGAnxVc2E=; b=RpjqlaaaX4pat4OSpcXE1tzArAswqgkVuvdAraU/qccYChwBMBo1vMZOy1A4qqbpCm YtvN2s4VtDRGmZFnhNAU6d6fKiczTv6jVRugcDcC9mRcHFgZr5JdGMCHelPyhhR4m+q/ E1kxAve7nDuGR7g3Nwnpcr+5VmJxQKE2Cz/owk5t4nxZcrVTaRiWeSSOxd3w0+4LvU4A fi5u0PHEBGHsqhwqvh03+LYSI23BoWM/ny+MiL3TWafuY7KDcx85HxHyLoCXT3nX0mBB 2tBqFzZwBwLiHqFRQqd6HcAAg427MPBes7xjcgXy5bIB47iHKVRd/IywC6U7hrQZFEzj B0KQ== X-Gm-Message-State: APjAAAX4glajkWwaQXd0viZPlIHow/gAtBsFCi+GzV0nTCO/uww6YjWz se+1ab207NKcs6JHKLuumgs= X-Google-Smtp-Source: APXvYqzMm6zKD1x+1cfVe8U+T090I2azs0Ee52Xlzl7grLFlv9DOqy91TsDRd0lMc4ZI9h+s7gPOKQ== X-Received: by 2002:a65:41c6:: with SMTP id b6mr76655023pgq.269.1564958963508; Sun, 04 Aug 2019 15:49:23 -0700 (PDT) Received: from blueforge.nvidia.com (searspoint.nvidia.com. [216.228.112.21]) by smtp.gmail.com with ESMTPSA id r6sm35946836pjb.22.2019.08.04.15.49.22 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Sun, 04 Aug 2019 15:49:23 -0700 (PDT) From: john.hubbard@gmail.com X-Google-Original-From: jhubbard@nvidia.com To: Andrew Morton Cc: Christoph Hellwig , Dan Williams , Dave Chinner , Dave Hansen , Ira Weiny , Jan Kara , Jason Gunthorpe , =?UTF-8?q?J=C3=A9r=C3=B4me=20Glisse?= , LKML , amd-gfx@lists.freedesktop.org, ceph-devel@vger.kernel.org, devel@driverdev.osuosl.org, devel@lists.orangefs.org, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-block@vger.kernel.org, linux-crypto@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-media@vger.kernel.org, linux-mm@kvack.org, linux-nfs@vger.kernel.org, linux-rdma@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-xfs@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, sparclinux@vger.kernel.org, x86@kernel.org, xen-devel@lists.xenproject.org, John Hubbard , Jeff Layton , Ilya Dryomov , Sage Weil , "David S . Miller" Subject: [PATCH v2 03/34] net/ceph: convert put_page() to put_user_page*() Date: Sun, 4 Aug 2019 15:48:44 -0700 Message-Id: <20190804224915.28669-4-jhubbard@nvidia.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190804224915.28669-1-jhubbard@nvidia.com> References: <20190804224915.28669-1-jhubbard@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public Content-Transfer-Encoding: 8bit Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeholder versions"). Acked-by: Jeff Layton Cc: Ilya Dryomov Cc: Sage Weil Cc: David S. Miller Cc: ceph-devel@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: John Hubbard --- net/ceph/pagevec.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/net/ceph/pagevec.c b/net/ceph/pagevec.c index 64305e7056a1..c88fff2ab9bd 100644 --- a/net/ceph/pagevec.c +++ b/net/ceph/pagevec.c @@ -12,13 +12,7 @@ void ceph_put_page_vector(struct page **pages, int num_pages, bool dirty) { - int i; - - for (i = 0; i < num_pages; i++) { - if (dirty) - set_page_dirty_lock(pages[i]); - put_page(pages[i]); - } + put_user_pages_dirty_lock(pages, num_pages, dirty); kvfree(pages); } EXPORT_SYMBOL(ceph_put_page_vector); -- 2.22.0