From patchwork Fri Aug 2 02:19:34 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: john.hubbard@gmail.com X-Patchwork-Id: 11071879 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BA19113AC for ; Fri, 2 Aug 2019 02:21:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A7B02287BA for ; Fri, 2 Aug 2019 02:21:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 99E0F287CC; Fri, 2 Aug 2019 02:21:27 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 378C1287C6 for ; Fri, 2 Aug 2019 02:21:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=eDgD+vFwLnZrmtaTTycpAwkyyjToFWpVGKT/n4AiMR0=; b=iSQuyFgqr6bWvQ 4axjpdiOyaQX/HtX/ZflWUlEY2whcOwkivS63xTVoF9bufbJEcXoufgm/GH85bwV7gz8tHiNqgDUS QT3h7qnTiAfVn4PjsTTsX8vC5zJzmsR1ydiqXpg+/k2zvmaIRrtM/SHhkdZOcMwf1LU+s6AbDTXXn dHYtaiGFAuaUXGRJ0Z5Dyx/r8Pb0jGGZY4qAnsNH8kCHVCC6lrswfnfaIb4ujGJYgzbHcF+w2Ljfc tVQNOO+pbn6P9cE+IqMH6rG4cpB1Jw8SjCuZ/YemQndKSbuKs3tXHI7MZJUK5fQSfn7usB23oPIMI sRU6YcfTl59RtHZjKUYw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1htNCA-0002xJ-CL; Fri, 02 Aug 2019 02:21:26 +0000 Received: from mail-pg1-x542.google.com ([2607:f8b0:4864:20::542]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1htNB2-0001Zi-TL; Fri, 02 Aug 2019 02:20:18 +0000 Received: by mail-pg1-x542.google.com with SMTP id f5so26415801pgu.5; Thu, 01 Aug 2019 19:20:16 -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=weSPcOAlMB+nks0BWLOsxsBmAu907UZGrfndvq6oQnc=; b=g/PNAVO1jcA7rjmvur5Gi5SyBm+cHCwd0FZu0S4Yd4WKYY8nqKUy+Kjq5L8LbAIDam oq+DMw/apiFaV6V9t2AYTvJ0UtZRGdqpPgiFYeIHq5U9A659jHv3iijVBsi80zStn1WW yA7d3ZYX2ikKALXpz54vXEPMXgXSlYxT87JksMZBQueD34Vn0QLhvvHOTCuzyirgAxhY PS1hXIRKbtV044f7MD5ThhAFxJavcS5DN9nP30sURDOyWv4TACAbp0MhELnCZVrxEr+Y L5R1pu68TEBkTXOjXzFMyL79KTHMlgJNcYv+KmIulF31bskwh/7J7wKRv6nstiIy1Eix KMbg== 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=weSPcOAlMB+nks0BWLOsxsBmAu907UZGrfndvq6oQnc=; b=tk5fIZv9SUhQ3zZ2WqSkV7LV+7//LOxyTkYAop9xcXwcCGfriGMfUXFk0/5ZVfSJ8f veEJ+iBfhWcgXPdC1Z/8PAOnOQBlckbpnXraUUwglPDeVmog0wEHKq7BTKV1C0UmjLk2 LGW7WOoNfbf45kqB/+jp63sNyRv5J7UBoYOb+a+3D5EYkqGfu+3eguyET72/dPXjE4tp uRpU+ElvneKwOIvEh+i0e2jsXsZ4a1r/HkdCDWkIKyJde6MxcYeQkPoZqlI3z7TVPDfT 9aYxfY9vXRXjs4Kjp9cW+D0e/peBcOdCXjK1iQitwdRVQ7H8FebgyvULA78WxV1AI9+M SAeA== X-Gm-Message-State: APjAAAXHErlXlCwub8vwzJAlGaqcBI4U9ap4gAoN3xbq2hrfWwEty3lW 0WwUHVt8/sYS8ZJ8q5gFmjA= X-Google-Smtp-Source: APXvYqxciGgcMDXcQ3A2dbcQcp1f7eltXWtJvGVKyn0lRu+bq9UEFtA9QCl9A6sNDZqj7/W8XpREEA== X-Received: by 2002:a17:90a:2385:: with SMTP id g5mr1977411pje.12.1564712416439; Thu, 01 Aug 2019 19:20:16 -0700 (PDT) Received: from blueforge.nvidia.com (searspoint.nvidia.com. [216.228.112.21]) by smtp.gmail.com with ESMTPSA id u9sm38179744pgc.5.2019.08.01.19.20.14 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Thu, 01 Aug 2019 19:20:16 -0700 (PDT) From: john.hubbard@gmail.com X-Google-Original-From: jhubbard@nvidia.com To: Andrew Morton Subject: [PATCH 03/34] net/ceph: convert put_page() to put_user_page*() Date: Thu, 1 Aug 2019 19:19:34 -0700 Message-Id: <20190802022005.5117-4-jhubbard@nvidia.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190802022005.5117-1-jhubbard@nvidia.com> References: <20190802022005.5117-1-jhubbard@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190801_192017_063161_9B826F83 X-CRM114-Status: GOOD ( 10.64 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-fbdev@vger.kernel.org, Jan Kara , kvm@vger.kernel.org, Dave Hansen , Dave Chinner , dri-devel@lists.freedesktop.org, linux-mm@kvack.org, sparclinux@vger.kernel.org, Ira Weiny , ceph-devel@vger.kernel.org, devel@driverdev.osuosl.org, rds-devel@oss.oracle.com, Sage Weil , linux-rdma@vger.kernel.org, x86@kernel.org, amd-gfx@lists.freedesktop.org, Christoph Hellwig , Jason Gunthorpe , xen-devel@lists.xenproject.org, Ilya Dryomov , devel@lists.orangefs.org, linux-media@vger.kernel.org, John Hubbard , intel-gfx@lists.freedesktop.org, linux-block@vger.kernel.org, =?utf-8?b?SsOpcsO0bWUgR2xpc3Nl?= , linux-rpi-kernel@lists.infradead.org, Dan Williams , linux-arm-kernel@lists.infradead.org, linux-nfs@vger.kernel.org, netdev@vger.kernel.org, LKML , linux-xfs@vger.kernel.org, linux-crypto@vger.kernel.org, linux-fsdevel@vger.kernel.org, "David S . Miller" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP 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"). 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 Acked-by: Jeff Layton --- 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);