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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, 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 91407C48BE5 for ; Wed, 23 Jun 2021 08:14:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7843E60E08 for ; Wed, 23 Jun 2021 08:14:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230118AbhFWIQj (ORCPT ); Wed, 23 Jun 2021 04:16:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58990 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230071AbhFWIQh (ORCPT ); Wed, 23 Jun 2021 04:16:37 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F2CDDC061574; Wed, 23 Jun 2021 01:14:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=UFLOn37BVD0dha7t28OCu5BqNs533BGxbwrSqZ8cBtk=; b=VHdo6rdDdWzjURWo4Sx3oEEP7l yv9P+jAVCDuGFujNamF/q4HuNrwd4g3+3yrnbu2Nf3rrcpeCAm2+SynClSMuyv4WC1eP0FNR9DbTn PetTqRIJTV7HVZVIPPHHewba0qv0pmu9h6hYVT7+3bhyZ8iw2vDPBph2KxhcqGvhBj3KNIddg5/Im L5dd901+wVdU+3xUxCrxXjS4v2gy4ruft0fErAGteBDkLDO5IDy49h9wyQ4AtfPgEFIpAUXV2WjR4 ftlHCz9GXqbkqwOw+h4MeuTVEgo1NhSH8EjCaY4TmgX/Wg2GNaDwTDpfpbyQc7WdCNMFSDF4nZEIl Vpyn2K9g==; Received: from [2001:4bb8:188:3e21:6594:49:139:2b3f] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1lvy0s-00FCGO-Oa; Wed, 23 Jun 2021 08:13:42 +0000 Date: Wed, 23 Jun 2021 10:13:33 +0200 From: Christoph Hellwig To: "Matthew Wilcox (Oracle)" Cc: akpm@linux-foundation.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 13/46] mm/memcg: Convert commit_charge() to take a folio Message-ID: References: <20210622121551.3398730-1-willy@infradead.org> <20210622121551.3398730-14-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210622121551.3398730-14-willy@infradead.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 22, 2021 at 01:15:18PM +0100, Matthew Wilcox (Oracle) wrote: > The memcg_data is only set on the head page, so enforce that by > typing it as a folio. > > Signed-off-by: Matthew Wilcox (Oracle) Looks good, Reviewed-by: Christoph Hellwig