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=-17.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 509F5C12002 for ; Wed, 21 Jul 2021 13:20:31 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 190DB6120D for ; Wed, 21 Jul 2021 13:20:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 190DB6120D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id ACEF66B0071; Wed, 21 Jul 2021 09:20:30 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id A7DEF6B0073; Wed, 21 Jul 2021 09:20:30 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 96CBA6B0072; Wed, 21 Jul 2021 09:20:30 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0165.hostedemail.com [216.40.44.165]) by kanga.kvack.org (Postfix) with ESMTP id 7970C6B0070 for ; Wed, 21 Jul 2021 09:20:30 -0400 (EDT) Received: from forelay.prod.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by fograve02.hostedemail.com (Postfix) with ESMTP id 4D3A322893 for ; Wed, 21 Jul 2021 09:45:03 +0000 (UTC) Received: from smtpin28.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id F1B2A23E6E for ; Wed, 21 Jul 2021 09:45:02 +0000 (UTC) X-FDA: 78386111244.28.D354BB4 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf17.hostedemail.com (Postfix) with ESMTP id AE518F0011DA for ; Wed, 21 Jul 2021 09:45:02 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id DE5B361019; Wed, 21 Jul 2021 09:44:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626860701; bh=O5AzgbU5ka4qZYaeYoTThyMLeQb4DjVHL9gWjDpvgzU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=HYr6JNncR4ZTsgvjnZsOxZ767WyicEiploh0Qb0RoOAO9N7WtIaatIevOiwl23BIa 7yoFwdbKJrfSeThrTyAjMFTO/FeDmbdbkDH3QTiBgmU8nhJ5grl1oHmpAhcwQDaxb5 9GL/ywt2clQwVq3cUL2Nj7/mwwysp3gJSwY5txSv7ZFI7BIz30y+l3t1czA2fNXECG Y4qw3BKzSXEPqyCGk2S94CFMCGKiQsGCiZK4jUepaapLrNwy8q/nxb8vkpgynnmcL0 eRsIx0y9xlDmltSZrkZTC1Zzz9vGN2XL95Vpy9sNq27+M4OBAkab1WAskRdfG5W0GY 5Xr54CCt6u1xA== Date: Wed, 21 Jul 2021 12:44:55 +0300 From: Mike Rapoport To: "Matthew Wilcox (Oracle)" Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, Christoph Hellwig Subject: Re: [PATCH v14 043/138] mm/memcg: Convert mem_cgroup_migrate() to take folios Message-ID: References: <20210715033704.692967-1-willy@infradead.org> <20210715033704.692967-44-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210715033704.692967-44-willy@infradead.org> Authentication-Results: imf17.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=HYr6JNnc; spf=pass (imf17.hostedemail.com: domain of rppt@kernel.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=rppt@kernel.org; dmarc=pass (policy=none) header.from=kernel.org X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: AE518F0011DA X-Stat-Signature: 1qedpmziceammkd58q43116n13to6m1e X-HE-Tag: 1626860702-191299 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: On Thu, Jul 15, 2021 at 04:35:29AM +0100, Matthew Wilcox (Oracle) wrote: > Convert all callers of mem_cgroup_migrate() to call page_folio() first. > They all look like they're using head pages already, but this proves it. > > Signed-off-by: Matthew Wilcox (Oracle) > Reviewed-by: Christoph Hellwig > --- > include/linux/memcontrol.h | 4 ++-- > mm/filemap.c | 4 +++- > mm/memcontrol.c | 35 +++++++++++++++++------------------ > mm/migrate.c | 4 +++- > mm/shmem.c | 5 ++++- > 5 files changed, 29 insertions(+), 23 deletions(-) Acked-by: Mike Rapoport