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=-8.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, 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 2C83CC4321B for ; Tue, 11 Jun 2019 14:42:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EF3FB20896 for ; Tue, 11 Jun 2019 14:42:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="NOYU9DLY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391746AbfFKOmJ (ORCPT ); Tue, 11 Jun 2019 10:42:09 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:37846 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391720AbfFKOmD (ORCPT ); Tue, 11 Jun 2019 10:42:03 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=A1i8h65qriplI15qgyPKPV5aWfBos+CWcUOK7xSAxuY=; b=NOYU9DLYhjro838aLFWjvDoMbZ UkqZ8t//il4sKiPD2MvuzAucG5i7l8pWQ6VZyXnM1lDiBoQSz1ebEgO0BoHCTP8qbcTO53B6Bxri5 4hFy8f18Wb9wpm7g7LLyMcw6j6ZRXpvaD3DUeonwZKNckLX8QbqQvsZlKL5eHMh/7DG7/kuoYQcX/ YW+S9XokqeT/7Vw2z5+vqNVRt8eGRYlmsFbAa22ATQgqR5aJPASr2OARLcEF1Ta3Mn/k33RIaEXrm z6rmE/LSYeU+Btb4GR8sulOJQPhFjwpE69UYW3PVZcX30EaXUIHK9X6wejIo8dhub+RTZQTowcoNm oUmZ6b2A==; Received: from mpp-cp1-natpool-1-037.ethz.ch ([82.130.71.37] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92 #3 (Red Hat Linux)) id 1hahyB-0005u1-RB; Tue, 11 Jun 2019 14:41:52 +0000 From: Christoph Hellwig To: Linus Torvalds , Paul Burton , James Hogan , Yoshinori Sato , Rich Felker , "David S. Miller" Cc: Nicholas Piggin , Khalid Aziz , Andrey Konovalov , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , linux-mips@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-mm@kvack.org, x86@kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 15/16] mm: mark the page referenced in gup_hugepte Date: Tue, 11 Jun 2019 16:41:01 +0200 Message-Id: <20190611144102.8848-16-hch@lst.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190611144102.8848-1-hch@lst.de> References: <20190611144102.8848-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org All other get_user_page_fast cases mark the page referenced, so do this here as well. Signed-off-by: Christoph Hellwig --- mm/gup.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/gup.c b/mm/gup.c index 0733674b539d..8bcc042f933a 100644 --- a/mm/gup.c +++ b/mm/gup.c @@ -2021,6 +2021,7 @@ static int gup_hugepte(pte_t *ptep, unsigned long sz, unsigned long addr, return 0; } + SetPageReferenced(head); return 1; } -- 2.20.1