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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C7789C7EE23 for ; Wed, 7 Jun 2023 04:05:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229995AbjFGEB1 (ORCPT ); Wed, 7 Jun 2023 00:01:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35646 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240521AbjFGD7a (ORCPT ); Tue, 6 Jun 2023 23:59:30 -0400 Received: from out-14.mta0.migadu.com (out-14.mta0.migadu.com [91.218.175.14]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D7832D53 for ; Tue, 6 Jun 2023 20:56:30 -0700 (PDT) Content-Type: text/plain; charset=us-ascii DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1686110188; 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=MxfLOisEwSSoDbm7OS25TBuPcUppsT6Gt8WWAMdhIIU=; b=fTlIL/pynF+JOOQ3owzpzetvdPTsB18r/tTO1tsnCWCKIbXEQliQyjTDjRX0gx6E4lRw3L J9B5mTv5NPZ0l8yfXo+hVSmwPXJHTXzsWOTRdFGgX/9pvIIqbhEYpSSIZ5gP+VnjHkX9jl NeKDHhqzxDtPDfOriGO7+ICqya85SGY= MIME-Version: 1.0 Subject: Re: [PATCH v2 3/3] mm/hugetlb: Use a folio in hugetlb_fault() X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Muchun Song In-Reply-To: <20230606062013.2947002-4-zhangpeng362@huawei.com> Date: Wed, 7 Jun 2023 11:55:45 +0800 Cc: Linux Memory Management List , linux-kernel@vger.kernel.org, Andrew Morton , Matthew Wilcox , Mike Kravetz , Sidhartha Kumar , vishal.moola@gmail.com, Kefeng Wang , sunnanyong@huawei.com Content-Transfer-Encoding: quoted-printable Message-Id: <9EDCD695-17D3-425C-B540-CA30248EA13D@linux.dev> References: <20230606062013.2947002-1-zhangpeng362@huawei.com> <20230606062013.2947002-4-zhangpeng362@huawei.com> To: Peng Zhang X-Migadu-Flow: FLOW_OUT Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > On Jun 6, 2023, at 14:20, Peng Zhang wrote: >=20 > From: ZhangPeng >=20 > We can replace seven implicit calls to compound_head() with one by = using > folio. >=20 > Signed-off-by: ZhangPeng > Reviewed-by: Muchun Song Thanks.