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=-9.6 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,URIBL_BLOCKED,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 E7975C0650F for ; Wed, 14 Aug 2019 08:00:02 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id A178E208C2 for ; Wed, 14 Aug 2019 08:00:02 +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="GMnK8vxS" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A178E208C2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 4D6DE6B0010; Wed, 14 Aug 2019 04:00:02 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 488666B0266; Wed, 14 Aug 2019 04:00:02 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 377B76B0269; Wed, 14 Aug 2019 04:00:02 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0130.hostedemail.com [216.40.44.130]) by kanga.kvack.org (Postfix) with ESMTP id 132236B0010 for ; Wed, 14 Aug 2019 04:00:02 -0400 (EDT) Received: from smtpin12.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with SMTP id ABB673CEE for ; Wed, 14 Aug 2019 08:00:01 +0000 (UTC) X-FDA: 75820285002.12.pin26_577e5b433085d X-HE-Tag: pin26_577e5b433085d X-Filterd-Recvd-Size: 2956 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by imf05.hostedemail.com (Postfix) with ESMTP for ; Wed, 14 Aug 2019 08:00:01 +0000 (UTC) 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=vBk1LYfglvU9WhzFBd+HGPsCFZW0PolzMu2uE5RY+Ss=; b=GMnK8vxSRHA4WBgd0X24IGMQFS 3/qyPBXcIpuzxhIzULi17D+Sxbxfz3UHdutVGw8hYZT7dg9L5K4HJP9Zv1ybkLfKiIvv0Xj0zbKSq B4a0igjfBisQeyWlPE6esFoPgkgyt1o7d6hwHwEcaqW86UVtNw/YOYaa4k9WRDj0kqNN6/VIiWs7b k1AnlR1SWZoy5oVOjtnLMXcTaUQWZmvy9GDnfMx1qHAWq9eFCgZqC1zu8Fl2N0sOsy8yBZnwinBe/ G9yeDxATQuVNZHLLRBa8CfidabY+rvSRysvvBABm6agbj9RFnL44HhqRpySHsZz8/p1SnC10Aa8if xBnjGJuQ==; Received: from [2001:4bb8:180:1ec3:c70:4a89:bc61:2] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92 #3 (Red Hat Linux)) id 1hxoCK-000864-11; Wed, 14 Aug 2019 07:59:56 +0000 From: Christoph Hellwig To: =?UTF-8?q?J=C3=A9r=C3=B4me=20Glisse?= , Jason Gunthorpe , Ben Skeggs Cc: Ralph Campbell , Bharata B Rao , Andrew Morton , linux-mm@kvack.org, nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH 08/10] mm: remove the unused MIGRATE_PFN_ERROR flag Date: Wed, 14 Aug 2019 09:59:26 +0200 Message-Id: <20190814075928.23766-9-hch@lst.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190814075928.23766-1-hch@lst.de> References: <20190814075928.23766-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Content-Transfer-Encoding: quoted-printable 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: Now that we can rely errors in the normal control flow there is no need for this flag, remove it. Signed-off-by: Christoph Hellwig Reviewed-by: Ralph Campbell --- include/linux/migrate.h | 1 - 1 file changed, 1 deletion(-) diff --git a/include/linux/migrate.h b/include/linux/migrate.h index 18156d379ebf..1e67dcfd318f 100644 --- a/include/linux/migrate.h +++ b/include/linux/migrate.h @@ -167,7 +167,6 @@ static inline int migrate_misplaced_transhuge_page(st= ruct mm_struct *mm, #define MIGRATE_PFN_LOCKED (1UL << 2) #define MIGRATE_PFN_WRITE (1UL << 3) #define MIGRATE_PFN_DEVICE (1UL << 4) -#define MIGRATE_PFN_ERROR (1UL << 5) #define MIGRATE_PFN_SHIFT 6 =20 static inline struct page *migrate_pfn_to_page(unsigned long mpfn) --=20 2.20.1