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[23.128.96.18]) by mx.google.com with ESMTP id s10si26924304edd.483.2021.08.11.06.16.34; Wed, 11 Aug 2021 06:17:01 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@suse.cz header.s=susede2_rsa header.b=aYXDTeyD; dkim=neutral (no key) header.i=@suse.cz header.s=susede2_ed25519 header.b=5MwuMcmN; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229986AbhHKNP3 (ORCPT + 99 others); Wed, 11 Aug 2021 09:15:29 -0400 Received: from smtp-out1.suse.de ([195.135.220.28]:47652 "EHLO smtp-out1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230212AbhHKNP0 (ORCPT ); Wed, 11 Aug 2021 09:15:26 -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 14146221F8; Wed, 11 Aug 2021 13:15:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1628687702; 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=NyszH/jT/NUdzywI2I3wO/gHEti8V9d3gJPMy/2s1lE=; b=aYXDTeyDhSIkaj8UJtCSJ4x0Oa8QbqSy6wGVkCBIO9c7QDZlxSH43syJhkKmLPfVyTEHOP 1h2AbmVEtj20lrS5TnoyGEWhtEIaidzF7pjU0tkTv85aGc60fJX7blhhtQNy/RuO8156+G D6d0NhevcV2FxlsHA5SXVHrEn8tDHdk= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1628687702; 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=NyszH/jT/NUdzywI2I3wO/gHEti8V9d3gJPMy/2s1lE=; b=5MwuMcmNCiF035GZ+p3nL1kyvRVt4hgj8dbhWmUJEiyw2faJ1Zoh4Fv0u+Kha8EA8qV4qw ivUF43rE/YF58KDg== 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 F2BB0136D9; Wed, 11 Aug 2021 13:15:01 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap1.suse-dmz.suse.de with ESMTPSA id fFWwOlXNE2GyOAAAGKfGzw (envelope-from ); Wed, 11 Aug 2021 13:15:01 +0000 Subject: Re: [PATCH v14 043/138] mm/memcg: Convert mem_cgroup_migrate() to take folios 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> <20210715033704.692967-44-willy@infradead.org> From: Vlastimil Babka Message-ID: <48910ce5-c4fc-e29b-d126-2b82166c70d7@suse.cz> Date: Wed, 11 Aug 2021 15:15:01 +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: <20210715033704.692967-44-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: > 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 Acked-by: Vlastimil Babka