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[2607:7c80:54:e::133]) by mx.google.com with ESMTPS id o70si50321534pgo.280.2019.08.08.08.34.42 for (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Thu, 08 Aug 2019 08:34:42 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of batv+66be473deb0ef04076c4+5828+infradead.org+hch@bombadil.srs.infradead.org designates 2607:7c80:54:e::133 as permitted sender) client-ip=2607:7c80:54:e::133; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=bombadil.20170209 header.b=ALaU7XjQ; spf=pass (google.com: best guess record for domain of batv+66be473deb0ef04076c4+5828+infradead.org+hch@bombadil.srs.infradead.org designates 2607:7c80:54:e::133 as permitted sender) smtp.mailfrom=BATV+66be473deb0ef04076c4+5828+infradead.org+hch@bombadil.srs.infradead.org 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=ALaU7XjQvOiCbkNXaRaSC/q2a7 YA/kvuGOiHDbarhR1uxVROzs8tbk4HNjjdgHJED2eXqi3gDGWdTml1FzVVv/4I8SFoS3AcTsNm0CK VBltwGcpAbaKkRsnpxJ8vOtI1JoPive+lIC26aQzmcQDodaAwICsbxMznwoDbYpJFKCeKp4vKxPcm xSq5gyYQ/E0HwkUHmLtlxFYiXNfyB00nVrIy+xlQZJIWuv9bOuVtBurEeXODahFaDudExzS1isgHY JvyOQPy1qJ5+dKKHHWDmQxMBxU2xgG7NbSKgi+qE5OqrlkCcm/8FxPYK4jBuhaFf/pfqMvisNcVbm T8XQcxDw==; Received: from [195.167.85.94] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92 #3 (Red Hat Linux)) id 1hvkR4-0005Rs-Rm; Thu, 08 Aug 2019 15:34:40 +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 8/9] mm: remove the unused MIGRATE_PFN_ERROR flag Date: Thu, 8 Aug 2019 18:33:45 +0300 Message-Id: <20190808153346.9061-9-hch@lst.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190808153346.9061-1-hch@lst.de> References: <20190808153346.9061-1-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 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(struct 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 static inline struct page *migrate_pfn_to_page(unsigned long mpfn) -- 2.20.1