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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 2014FC433E2 for ; Wed, 2 Sep 2020 16:58:51 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id C5E4820829 for ; Wed, 2 Sep 2020 16:58:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="B77jHf3y" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C5E4820829 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nvidia.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 01427900009; Wed, 2 Sep 2020 12:58:40 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id A4D7390000E; Wed, 2 Sep 2020 12:58:39 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 4F452900009; Wed, 2 Sep 2020 12:58:39 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0193.hostedemail.com [216.40.44.193]) by kanga.kvack.org (Postfix) with ESMTP id EBA836B0093 for ; Wed, 2 Sep 2020 12:58:38 -0400 (EDT) Received: from smtpin16.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 9D9DC3635 for ; Wed, 2 Sep 2020 16:58:38 +0000 (UTC) X-FDA: 77218730316.16.bath44_54068fa270a2 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin16.hostedemail.com (Postfix) with ESMTP id 6FFC9100E6903 for ; Wed, 2 Sep 2020 16:58:38 +0000 (UTC) X-HE-Tag: bath44_54068fa270a2 X-Filterd-Recvd-Size: 4559 Received: from hqnvemgate26.nvidia.com (hqnvemgate26.nvidia.com [216.228.121.65]) by imf33.hostedemail.com (Postfix) with ESMTP for ; Wed, 2 Sep 2020 16:58:37 +0000 (UTC) Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate26.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Wed, 02 Sep 2020 09:58:22 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Wed, 02 Sep 2020 09:58:36 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Wed, 02 Sep 2020 09:58:36 -0700 Received: from HQMAIL105.nvidia.com (172.20.187.12) by HQMAIL109.nvidia.com (172.20.187.15) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Wed, 2 Sep 2020 16:58:35 +0000 Received: from hqnvemgw03.nvidia.com (10.124.88.68) by HQMAIL105.nvidia.com (172.20.187.12) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Wed, 2 Sep 2020 16:58:35 +0000 Received: from rcampbell-dev.nvidia.com (Not Verified[10.110.48.66]) by hqnvemgw03.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Wed, 02 Sep 2020 09:58:35 -0700 From: Ralph Campbell To: , , , CC: Jerome Glisse , John Hubbard , Alistair Popple , Christoph Hellwig , Jason Gunthorpe , Bharata B Rao , Ben Skeggs , Shuah Khan , Andrew Morton , Ralph Campbell Subject: [PATCH v2 2/7] mm/migrate: move migrate_vma_collect_skip() Date: Wed, 2 Sep 2020 09:58:25 -0700 Message-ID: <20200902165830.5367-3-rcampbell@nvidia.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200902165830.5367-1-rcampbell@nvidia.com> References: <20200902165830.5367-1-rcampbell@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public Content-Transfer-Encoding: quoted-printable Content-Type: text/plain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1599065902; bh=oATABFM4AEF4PG+JY10uewS8j4geL66qhQa5ZF2kPD8=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:X-NVConfidentiality: Content-Transfer-Encoding:Content-Type; b=B77jHf3y79/2XEe/LYHBFYAuS7tNokE/fPkCaOiD2Zzy/OfnFzHxs8qES48AKO200 AFdxhEIGisWoadUewWILipVMHr8CChvUPlE7/bE3g908d1bNfESUMYGblvJsKruIOZ E8DH3bdqqhleXqqcRXIajrrf5dfd3+jeSzTtO55EtCP2ja+Ptjyb8uE62VWXaeWxY/ YifNhlvTBxLDaoCskQThXbxSKHv9rlNuTU4whUznLptJsH+NL0w0tnR7XjF1wbtdFt +jStmy9f267ONZ/jgCJlXupvNqXFuDsKMEOHnHvYdpdnAUPiRtG+8nwipElzH+T27t NTP5Yp3jPxpjQ== X-Rspamd-Queue-Id: 6FFC9100E6903 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam02 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: Move the definition of migrate_vma_collect_skip() to make it callable by migrate_vma_collect_hole(). This helps make the next patch easier to read. Signed-off-by: Ralph Campbell --- mm/migrate.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/mm/migrate.c b/mm/migrate.c index 4f89360d9e77..ce16ed3deab6 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -2254,6 +2254,21 @@ int migrate_misplaced_transhuge_page(struct mm_struc= t *mm, #endif /* CONFIG_NUMA */ =20 #ifdef CONFIG_DEVICE_PRIVATE +static int migrate_vma_collect_skip(unsigned long start, + unsigned long end, + struct mm_walk *walk) +{ + struct migrate_vma *migrate =3D walk->private; + unsigned long addr; + + for (addr =3D start; addr < end; addr +=3D PAGE_SIZE) { + migrate->dst[migrate->npages] =3D 0; + migrate->src[migrate->npages++] =3D 0; + } + + return 0; +} + static int migrate_vma_collect_hole(unsigned long start, unsigned long end, __always_unused int depth, @@ -2282,21 +2297,6 @@ static int migrate_vma_collect_hole(unsigned long st= art, return 0; } =20 -static int migrate_vma_collect_skip(unsigned long start, - unsigned long end, - struct mm_walk *walk) -{ - struct migrate_vma *migrate =3D walk->private; - unsigned long addr; - - for (addr =3D start; addr < end; addr +=3D PAGE_SIZE) { - migrate->dst[migrate->npages] =3D 0; - migrate->src[migrate->npages++] =3D 0; - } - - return 0; -} - static int migrate_vma_collect_pmd(pmd_t *pmdp, unsigned long start, unsigned long end, --=20 2.20.1