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=-6.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 D1EFFC433DF for ; Tue, 13 Oct 2020 23:58:45 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 7AF0621D7F for ; Tue, 13 Oct 2020 23:58:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="zyTGG/p8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7AF0621D7F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 1639594002B; Tue, 13 Oct 2020 19:58:45 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 0F002940012; Tue, 13 Oct 2020 19:58:45 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id ECEE694002B; Tue, 13 Oct 2020 19:58:44 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0047.hostedemail.com [216.40.44.47]) by kanga.kvack.org (Postfix) with ESMTP id B86F8940012 for ; Tue, 13 Oct 2020 19:58:44 -0400 (EDT) Received: from smtpin18.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 67D153623 for ; Tue, 13 Oct 2020 23:58:44 +0000 (UTC) X-FDA: 77368569768.18.ant16_20126b327207 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin18.hostedemail.com (Postfix) with ESMTP id 45166101E8FC6 for ; Tue, 13 Oct 2020 23:58:44 +0000 (UTC) X-HE-Tag: ant16_20126b327207 X-Filterd-Recvd-Size: 2537 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf02.hostedemail.com (Postfix) with ESMTP for ; Tue, 13 Oct 2020 23:58:43 +0000 (UTC) Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D39702222F; Tue, 13 Oct 2020 23:58:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602633523; bh=cEamUjqfNKEZmFeTdhB9G4sZGjRYYVa4fdLoH3vapJU=; h=Date:From:To:Subject:In-Reply-To:From; b=zyTGG/p8eRaM/rZNXshaMSmAEPxAD/2AjYEDvU9YkZpc2EhsqnBJy1NNQ26JH6Bue DnPBFcNg9zjA23bJsut4Tdqp+nNRmxTQlwRIL2YYGKcJMuf/7GcBGaSZ6jMsdIy85c g92uFO05DlRkX79QPi6NMPyveZQKbAk+V9QSSsbA= Date: Tue, 13 Oct 2020 16:58:42 -0700 From: Andrew Morton To: akpm@linux-foundation.org, hch@lst.de, jgg@nvidia.com, jglisse@redhat.com, jhubbard@nvidia.com, linux-mm@kvack.org, mm-commits@vger.kernel.org, rcampbell@nvidia.com, torvalds@linux-foundation.org Subject: [patch 181/181] mm/migrate: remove obsolete comment about device public Message-ID: <20201013235842.QUnG0zK3Y%akpm@linux-foundation.org> In-Reply-To: <20201013164658.3bfd96cc224d8923e66a9f4e@linux-foundation.org> User-Agent: s-nail v14.8.16 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: From: Ralph Campbell Subject: mm/migrate: remove obsolete comment about device public Device public memory never had an in tree consumer and was removed in commit 25b2995a35b6 ("mm: remove MEMORY_DEVICE_PUBLIC support"). Delete the obsolete comment. Link: http://lkml.kernel.org/r/20200827190735.12752-2-rcampbell@nvidia.com Signed-off-by: Ralph Campbell Reviewed-by: Jason Gunthorpe Cc: Jerome Glisse Cc: John Hubbard Cc: Christoph Hellwig Signed-off-by: Andrew Morton --- mm/migrate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/migrate.c~mm-migrate-remove-obsolete-comment-about-device-public +++ a/mm/migrate.c @@ -381,7 +381,7 @@ static int expected_page_refs(struct add int expected_count = 1; /* - * Device public or private pages have an extra refcount as they are + * Device private pages have an extra refcount as they are * ZONE_DEVICE pages. */ expected_count += is_device_private_page(page); _