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 73D49C433DF for ; Wed, 14 Oct 2020 21:05:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1E6A72225C for ; Wed, 14 Oct 2020 21:05:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602709527; bh=qDYbh0FguCuOop/47gm6X+YQVdHwJdWX8FbVU4KowW8=; h=Date:From:To:Subject:Reply-To:List-ID:From; b=NWloUGGFOedCEjwdKtHI3H/s8z2sUe+FEvJJUOCqXWrgDdL2rrJzT38vPl1q6xe9h QR1VDFQQlLx84KMBZt6iDKiIyebjH1J3H/94xqrs59Jb1kNADVz8t0AlgZ683sqqtN p6gbbZxLzoHu720K2NUHw7NApNkbYf3jTKDtgbfw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730684AbgJNVF0 (ORCPT ); Wed, 14 Oct 2020 17:05:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:56538 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727242AbgJNVF0 (ORCPT ); Wed, 14 Oct 2020 17:05:26 -0400 Received: from localhost.localdomain (c-71-198-47-131.hsd1.ca.comcast.net [71.198.47.131]) (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 8B6C02226B; Wed, 14 Oct 2020 21:05:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602709524; bh=qDYbh0FguCuOop/47gm6X+YQVdHwJdWX8FbVU4KowW8=; h=Date:From:To:Subject:From; b=nXXCfyUf9m8gYjhHNP4PtecRX2BwGmPaZU6ZchwIfhOOhbQCTjogSosY05QMCa7jN eqRWVKFW/8SErBGp8YjIsu+uiiD9SZsQkrYrmws7csX5ri+lF81iJaQpo758IQio/A mEUyeGkreHgXVY0N2dgwWt7YurJnJTxuCyuECpkI= Date: Wed, 14 Oct 2020 14:05:24 -0700 From: akpm@linux-foundation.org To: hch@lst.de, jgg@nvidia.com, jglisse@redhat.com, jhubbard@nvidia.com, mm-commits@vger.kernel.org, rcampbell@nvidia.com Subject: [merged] mm-migrate-remove-cpages-in-migrate_vma_finalize.patch removed from -mm tree Message-ID: <20201014210524.Pv6eTy8ce%akpm@linux-foundation.org> User-Agent: s-nail v14.8.16 Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm/migrate: remove cpages-- in migrate_vma_finalize() has been removed from the -mm tree. Its filename was mm-migrate-remove-cpages-in-migrate_vma_finalize.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Ralph Campbell Subject: mm/migrate: remove cpages-- in migrate_vma_finalize() The variable struct migrate_vma->cpages is only used in migrate_vma_setup(). There is no need to decrement it in migrate_vma_finalize() since it is never checked. Link: http://lkml.kernel.org/r/20200827190735.12752-1-rcampbell@nvidia.com Signed-off-by: Ralph Campbell Cc: Jason Gunthorpe Cc: Jerome Glisse Cc: John Hubbard Cc: Christoph Hellwig Signed-off-by: Andrew Morton --- mm/migrate.c | 1 - 1 file changed, 1 deletion(-) --- a/mm/migrate.c~mm-migrate-remove-cpages-in-migrate_vma_finalize +++ a/mm/migrate.c @@ -3077,7 +3077,6 @@ void migrate_vma_finalize(struct migrate remove_migration_ptes(page, newpage, false); unlock_page(page); - migrate->cpages--; if (is_zone_device_page(page)) put_page(page); _ Patches currently in -mm which might be from rcampbell@nvidia.com are