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=-12.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 B9E6FC4338F for ; Wed, 11 Aug 2021 13:07:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9B39360D07 for ; Wed, 11 Aug 2021 13:07:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231232AbhHKNHp (ORCPT ); Wed, 11 Aug 2021 09:07:45 -0400 Received: from smtp-out1.suse.de ([195.135.220.28]:46588 "EHLO smtp-out1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230030AbhHKNHo (ORCPT ); Wed, 11 Aug 2021 09:07:44 -0400 Received: from imap1.suse-dmz.suse.de (imap1.suse-dmz.suse.de [192.168.254.73]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id C4F0B221F7; Wed, 11 Aug 2021 13:07:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1628687239; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=BMEqaaybARGsEuv2GgBrFBnuSy83x/SG5H3WT5k8KMM=; b=hh4XEiiBRUrB/OYeA0UovCcgMYEvBwcAxwlfP+VMDEs+hJhr2uoGl4rumjgU0ywE/+ykCH 2sceWZ+By8+zTsKzSV5tDRWBwQNvefVs75ZYUPxRXYZwluDvpR/BwRM038/81kSOL9K9o8 raDb1q5GzvumxZ5sjzFx936MbRRWxlc= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1628687239; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=BMEqaaybARGsEuv2GgBrFBnuSy83x/SG5H3WT5k8KMM=; b=CL9YMNZl+JODHUB2GguNQpydy04NwSxizp/Z/RAYWrWIt1n5LEi9T+9Ieapxo438+FdJ+U opoDZbPXvXoZVOAA== Received: from imap1.suse-dmz.suse.de (imap1.suse-dmz.suse.de [192.168.254.73]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap1.suse-dmz.suse.de (Postfix) with ESMTPS id AEF97136D9; Wed, 11 Aug 2021 13:07:19 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap1.suse-dmz.suse.de with ESMTPSA id ftYSKofLE2GLNgAAGKfGzw (envelope-from ); Wed, 11 Aug 2021 13:07:19 +0000 Subject: Re: [PATCH v14 044/138] mm/memcg: Convert mem_cgroup_track_foreign_dirty_slowpath() to folio To: "Matthew Wilcox (Oracle)" , linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, Christoph Hellwig References: <20210715033704.692967-1-willy@infradead.org> <20210715033704.692967-45-willy@infradead.org> From: Vlastimil Babka Message-ID: <580af636-58fb-449a-1e43-7a7e97214398@suse.cz> Date: Wed, 11 Aug 2021 15:07:19 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: <20210715033704.692967-45-willy@infradead.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 7/15/21 5:35 AM, Matthew Wilcox (Oracle) wrote: > The page was only being used for the memcg and to gather trace > information, so this is a simple conversion. The only caller of > mem_cgroup_track_foreign_dirty() will be converted to folios in a later > patch, so doing this now makes that patch simpler. > > Signed-off-by: Matthew Wilcox (Oracle) > Reviewed-by: Christoph Hellwig Acked-by: Vlastimil Babka