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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 88737C3DA79 for ; Mon, 15 Jan 2024 03:47:55 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 191666B0074; Sun, 14 Jan 2024 22:47:55 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 140CD6B0075; Sun, 14 Jan 2024 22:47:55 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 02FE86B0078; Sun, 14 Jan 2024 22:47:54 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id E75956B0074 for ; Sun, 14 Jan 2024 22:47:54 -0500 (EST) Received: from smtpin07.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id A83E0801B1 for ; Mon, 15 Jan 2024 03:47:54 +0000 (UTC) X-FDA: 81680161668.07.1D326F6 Received: from out-180.mta1.migadu.com (out-180.mta1.migadu.com [95.215.58.180]) by imf25.hostedemail.com (Postfix) with ESMTP id A7C9BA000C for ; Mon, 15 Jan 2024 03:47:52 +0000 (UTC) Authentication-Results: imf25.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b=slhUawWM; dmarc=pass (policy=none) header.from=linux.dev; spf=pass (imf25.hostedemail.com: domain of muchun.song@linux.dev designates 95.215.58.180 as permitted sender) smtp.mailfrom=muchun.song@linux.dev ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1705290473; h=from:from:sender:reply-to:subject:subject: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:dkim-signature; bh=Jebd+RGWzko/y8FJ3W/lxOQ7i1Zx7P/IYA5CYH3wh8g=; b=6vP23ZICY19Mz6Lv13y9gvG+1MtSALAg8YzgIvVI4H7JwL9HMDxjFiJwrn0A7w7Znkj/qW 0gIqgNkJ3wx1+2MxXdVlD820Qp/CxCbR4CBK8yi84xmr9LFVYKfKTiJS/9kLxA2BQbTJGn zp+kzuD5XPOHIA+ZQE7OuPXN6P4HQtY= ARC-Authentication-Results: i=1; imf25.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b=slhUawWM; dmarc=pass (policy=none) header.from=linux.dev; spf=pass (imf25.hostedemail.com: domain of muchun.song@linux.dev designates 95.215.58.180 as permitted sender) smtp.mailfrom=muchun.song@linux.dev ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1705290473; a=rsa-sha256; cv=none; b=EBuT988omQBuBFRXEeES0ydaGDvwMFQOqI0y//nbgp1a2gtvlFfWcO6eLcj25dQCcHiqqp 0K6PBKPREMQ5/iQeoVqMfdp7gO/bUP9cnaYZ3aDhnMSTcitiSmkF85hKRqTfSUlYX22YwR 9lNSIG9GlvuHH+VckOSNpeMwMvrqt0E= Content-Type: text/plain; charset=us-ascii DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1705290470; h=from:from:reply-to:subject:subject: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=Jebd+RGWzko/y8FJ3W/lxOQ7i1Zx7P/IYA5CYH3wh8g=; b=slhUawWM/XeAvkFI+of/hbQzf2zkzJ1SARvvrkZE1ajUQIylE0cA4z56b7vMm9xAmoJPGJ RT3EogmQTpXxplO3Bel3n0GzjukOP5kXhjS1x6lFKaCQNqIjCTGp6mJ/1Tx2OpTIe91EwI xoHwdkAw3TQUYx6xgSW2QXPbRoHngIk= Mime-Version: 1.0 Subject: Re: [PATCH 4/4] memcg: Use a folio in get_mctgt_type_thp X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Muchun Song In-Reply-To: <20240111181219.3462852-5-willy@infradead.org> Date: Mon, 15 Jan 2024 11:47:05 +0800 Cc: Andrew Morton , Johannes Weiner , Michal Hocko , Roman Gushchin , Shakeel Butt , cgroups@vger.kernel.org, Linux-MM Content-Transfer-Encoding: quoted-printable Message-Id: <20100114-DAD7-456D-9054-A8523AC070F6@linux.dev> References: <20240111181219.3462852-1-willy@infradead.org> <20240111181219.3462852-5-willy@infradead.org> To: "Matthew Wilcox (Oracle)" X-Migadu-Flow: FLOW_OUT X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: A7C9BA000C X-Stat-Signature: qo6pmaoq48n9e8fyc1xfdcg9r34irypo X-Rspam-User: X-HE-Tag: 1705290472-390845 X-HE-Meta: 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 WrjNuDyv c0GvmTuoVBPXJPB3UmOl2+6d2x7e26VDpvVsT8lm5kbgzoC+P3eEMOzQjyYVaq7qZ5rIpEdnwu53aZbfINqTv+ASlh1r+YDfY8arJMJp0+H8yWbT54DsNVLyvUs5nv0vxt+ft0Pumg4QQfLj3ZU7n9GuETkBZMZxt67RrIZURZKe2J7KMP4/03tQSIBHfhoF/KMGciDEIfRyKVMUyqfWmiouiZBkyGMcCw1tOaBZeaix7semjs9GO7SLHIw== 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: List-Subscribe: List-Unsubscribe: > On Jan 12, 2024, at 02:12, Matthew Wilcox (Oracle) = wrote: >=20 > Replace five calls to compound_head() with one. >=20 > Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Muchun Song Thanks.