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 B1F51C25B67 for ; Tue, 24 Oct 2023 01:53:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231878AbjJXBxt convert rfc822-to-8bit (ORCPT ); Mon, 23 Oct 2023 21:53:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44064 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231834AbjJXBxr (ORCPT ); Mon, 23 Oct 2023 21:53:47 -0400 Received: from shelob.surriel.com (shelob.surriel.com [96.67.55.147]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 461AD9F for ; Mon, 23 Oct 2023 18:53:46 -0700 (PDT) Received: from imladris.home.surriel.com ([10.0.13.28] helo=imladris.surriel.com) by shelob.surriel.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96.1) (envelope-from ) id 1qv6c4-0002m7-2J; Mon, 23 Oct 2023 21:53:45 -0400 Message-ID: <5dc611e89faf7bc444e50ffb7c02702ec3bb0456.camel@surriel.com> Subject: Re: [PATCH v3 4/5] mm/khugepaged: Convert alloc_charge_hpage() to use folios From: Rik van Riel To: "Vishal Moola (Oracle)" , linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org, akpm@linux-foundation.org Date: Mon, 23 Oct 2023 21:53:44 -0400 In-Reply-To: <20231020183331.10770-5-vishal.moola@gmail.com> References: <20231020183331.10770-1-vishal.moola@gmail.com> <20231020183331.10770-5-vishal.moola@gmail.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT User-Agent: Evolution 3.46.4 (3.46.4-1.fc37) MIME-Version: 1.0 Sender: riel@surriel.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2023-10-20 at 11:33 -0700, Vishal Moola (Oracle) wrote: > Also remove count_memcg_page_event now that its last caller no longer > uses > it and reword hpage_collapse_alloc_page() to > hpage_collapse_alloc_folio(). > > This removes 1 call to compound_head() and helps convert khugepaged > to > use folios throughout. > > Signed-off-by: Vishal Moola (Oracle) > Reviewed-by: Rik van Riel -- All Rights Reversed.