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=-10.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 2A394C433E6 for ; Mon, 20 Jul 2020 06:26:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F3EDF21775 for ; Mon, 20 Jul 2020 06:26:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="IiaS4jbX" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727038AbgGTG0k (ORCPT ); Mon, 20 Jul 2020 02:26:40 -0400 Received: from us-smtp-2.mimecast.com ([205.139.110.61]:54395 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726998AbgGTG0h (ORCPT ); Mon, 20 Jul 2020 02:26:37 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1595226397; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:in-reply-to:in-reply-to:references:references; bh=HZVpm4zvUxz3yqhYdW0O0x6jO3M2RU27CaJXZlinWJc=; b=IiaS4jbXnw8BVLdmDjz+zLckI+B1we2J5bST7sWmv/Z/eqWMtHcqZEC4gWZEOsRtOAQBni P8okm72T7pYctBIczhY8yCUy49M1UBVGT/Ixc9ojXK/i0ZcaP3imy8fjaWcxrd2vumlycG PzBASeJyT2f3cSXaOoGEAkt9Fyn3+y4= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-262-pmyWS8elN5qfgagnssZLaA-1; Mon, 20 Jul 2020 02:26:33 -0400 X-MC-Unique: pmyWS8elN5qfgagnssZLaA-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 0A7EE1080; Mon, 20 Jul 2020 06:26:32 +0000 (UTC) Received: from MiWiFi-R3L-srv.redhat.com (ovpn-12-150.pek2.redhat.com [10.72.12.150]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1D46678526; Mon, 20 Jul 2020 06:26:29 +0000 (UTC) From: Baoquan He To: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, mike.kravetz@oracle.com, akpm@linux-foundation.org, bhe@redhat.com Subject: [PATCH 2/5] mm/hugetlb.c: make is_hugetlb_entry_hwpoisoned return bool Date: Mon, 20 Jul 2020 14:26:20 +0800 Message-Id: <20200720062623.13135-3-bhe@redhat.com> In-Reply-To: <20200720062623.13135-1-bhe@redhat.com> References: <20200720062623.13135-1-bhe@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Just like his neighbour is_hugetlb_entry_migration() has done. Signed-off-by: Baoquan He --- mm/hugetlb.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 191a585bb315..a58f976a9dd9 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -3754,17 +3754,17 @@ bool is_hugetlb_entry_migration(pte_t pte) return false; } -static int is_hugetlb_entry_hwpoisoned(pte_t pte) +static bool is_hugetlb_entry_hwpoisoned(pte_t pte) { swp_entry_t swp; if (huge_pte_none(pte) || pte_present(pte)) - return 0; + return false; swp = pte_to_swp_entry(pte); if (non_swap_entry(swp) && is_hwpoison_entry(swp)) - return 1; + return true; else - return 0; + return false; } int copy_hugetlb_page_range(struct mm_struct *dst, struct mm_struct *src, -- 2.17.2