Message ID | 20190626122724.13313-6-hch@lst.de (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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[2607:7c80:54:e::133]) by mx.google.com with ESMTPS id v16si17728768pfe.39.2019.06.26.05.27.48 for <linux-mm@kvack.org> (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Wed, 26 Jun 2019 05:27:48 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of batv+ab1f803c58217d155be4+5785+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=c6rggi27; spf=pass (google.com: best guess record for domain of batv+ab1f803c58217d155be4+5785+infradead.org+hch@bombadil.srs.infradead.org designates 2607:7c80:54:e::133 as permitted sender) smtp.mailfrom=BATV+ab1f803c58217d155be4+5785+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=0wBvIBHex+/cCiI1pboKPdW0nxKbhC7t4v1/DWHTWzI=; b=c6rggi27+6bcNfZZv1zIRlyPCG dTeW2W12t37x3woY9zWdBtIsP4n1E9dw47beifpdnx/fz2SnFKoQs6M0ObFbnzav7MGUD/YXjCZ/Y /nrVNGsZF9j5DfrhyO6TTdGG/hzYaJp6AQ98WUFsFTaB6Ol4fyNoNVg8mhvpvqgaxZEjbFL/UASiZ /3sLgB2UV5SSt6KHctKLOsDSch/tnc7UKteZTeFrWqxh0JqkYe6iQjKxxaOZL1CYQ9QXxFMmVhNNO 27wXVoCLF43f+0c2qpIsvN2eFaGW98w89wJCDa2RWtuWV5oIL49PGwubBepu8AuvptmiewrxjXd5v 6kqTr2hA==; Received: from clnet-p19-102.ikbnet.co.at ([83.175.77.102] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92 #3 (Red Hat Linux)) id 1hg71Z-0001Lv-4k; Wed, 26 Jun 2019 12:27:41 +0000 From: Christoph Hellwig <hch@lst.de> To: Dan Williams <dan.j.williams@intel.com>, =?utf-8?b?SsOpcsO0bWUgR2xpc3Nl?= <jglisse@redhat.com>, Jason Gunthorpe <jgg@mellanox.com>, Ben Skeggs <bskeggs@redhat.com> Cc: linux-mm@kvack.org, nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-nvdimm@lists.01.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, John Hubbard <jhubbard@nvidia.com> Subject: [PATCH 05/25] mm: don't clear ->mapping in hmm_devmem_free Date: Wed, 26 Jun 2019 14:27:04 +0200 Message-Id: <20190626122724.13313-6-hch@lst.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190626122724.13313-1-hch@lst.de> References: <20190626122724.13313-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from <hch@infradead.org> 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: <linux-mm.kvack.org> X-Virus-Scanned: ClamAV using ClamSMTP |
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[01/25] mm: remove the unused ARCH_HAS_HMM_DEVICE Kconfig option
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diff --git a/mm/hmm.c b/mm/hmm.c index 376159a769fb..e7dd2ab8f9ab 100644 --- a/mm/hmm.c +++ b/mm/hmm.c @@ -1383,8 +1383,6 @@ static void hmm_devmem_free(struct page *page, void *data) { struct hmm_devmem *devmem = data; - page->mapping = NULL; - devmem->ops->free(devmem, page); }