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 B92EFC433DF for ; Thu, 23 Jul 2020 03:23:05 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 7DB2720771 for ; Thu, 23 Jul 2020 03:23:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="U7pm2mTO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7DB2720771 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id B75136B0007; Wed, 22 Jul 2020 23:23:03 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id B25286B0008; Wed, 22 Jul 2020 23:23:03 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A39E06B000A; Wed, 22 Jul 2020 23:23:03 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0028.hostedemail.com [216.40.44.28]) by kanga.kvack.org (Postfix) with ESMTP id 8F14D6B0007 for ; Wed, 22 Jul 2020 23:23:03 -0400 (EDT) Received: from smtpin09.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 5009AAA178 for ; Thu, 23 Jul 2020 03:23:03 +0000 (UTC) X-FDA: 77067894246.09.mouth86_131159726f3b Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin09.hostedemail.com (Postfix) with ESMTP id 25EF31803016E for ; Thu, 23 Jul 2020 03:23:03 +0000 (UTC) X-HE-Tag: mouth86_131159726f3b X-Filterd-Recvd-Size: 2906 Received: from us-smtp-1.mimecast.com (us-smtp-delivery-1.mimecast.com [207.211.31.120]) by imf49.hostedemail.com (Postfix) with ESMTP for ; Thu, 23 Jul 2020 03:23:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1595474582; 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=BTooNJ31kedJqWj3+6eiTB1g4irFJns6s4pfKDa5+oE=; b=U7pm2mTO23T6HlRyluaaV7O+42ChAvsq3vLt8EaDu8kROiEi/HJYLJUmZC0BQ3NMTwJw8z yDcRGdXkilaXUoqdkKX0utUUKxrf03lyI9DSgs9svbW4JTBg2sXHG+i16drb2Z4Wki8Gby 5mx1D6oJ8PgdGROI+SaTm5Zaiwux3/o= 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-291-73hxUGVFM926SAg8fmk1KQ-1; Wed, 22 Jul 2020 23:22:59 -0400 X-MC-Unique: 73hxUGVFM926SAg8fmk1KQ-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id D3E578017FB; Thu, 23 Jul 2020 03:22:58 +0000 (UTC) Received: from MiWiFi-R3L-srv.redhat.com (ovpn-13-53.pek2.redhat.com [10.72.13.53]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8087E69316; Thu, 23 Jul 2020 03:22:56 +0000 (UTC) From: Baoquan He To: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, mike.kravetz@oracle.com, david@redhat.com, akpm@linux-foundation.org, bhe@redhat.com Subject: [PATCH v2 1/4] mm/hugetlb.c: make is_hugetlb_entry_hwpoisoned return bool Date: Thu, 23 Jul 2020 11:22:45 +0800 Message-Id: <20200723032248.24772-2-bhe@redhat.com> In-Reply-To: <20200723032248.24772-1-bhe@redhat.com> References: <20200723032248.24772-1-bhe@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Rspamd-Queue-Id: 25EF31803016E X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam01 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Just like its neighbour is_hugetlb_entry_migration() has done. Signed-off-by: Baoquan He Reviewed-by: Mike Kravetz Reviewed-by: David Hildenbrand --- mm/hugetlb.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index f24acb3af741..3569e731e66b 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