From nobody Mon Sep 15 12:58:03 2025 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 23C4DC54EBD for ; Thu, 12 Jan 2023 12:40:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229766AbjALMkK (ORCPT ); Thu, 12 Jan 2023 07:40:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32802 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231140AbjALMjy (ORCPT ); Thu, 12 Jan 2023 07:39:54 -0500 Received: from mail-wm1-x329.google.com (mail-wm1-x329.google.com [IPv6:2a00:1450:4864:20::329]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 93773496CE for ; Thu, 12 Jan 2023 04:39:52 -0800 (PST) Received: by mail-wm1-x329.google.com with SMTP id k22-20020a05600c1c9600b003d1ee3a6289so14926540wms.2 for ; Thu, 12 Jan 2023 04:39:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Nvh72pnq+35pgvvJPMgZ8nog2n55QNfKwj25JYsdjLk=; b=femgMvhvRMHoBUQrdPDL69x3b05v3v15o093QGsG9jpjlB/Y5S0Sbx7BNVz8opBVue UMKh3NQPtcCvjVsWeKoobMleZZDAAvnXaXc/xbzXjsgiBc+98105RM4/FmmvgKnQmP6P gjYsVUBDvBxet9J50eSjKCFWGrAE/CMkiripO4FUXf8PmN+rp6AKLKaLaObV6XI9pQ2Y LXLPmEAQsMCVfHDL5LiYmtFQF/iFYp9M/J75j6s9qtF61YjFCqrG696W1vTyUCV+XqX1 X2qVSpi4MPYCrStXilHNMDWJ6UEZy5s4SjqHObQWaHhwB5fCwBMuN4963ydfh2mBXDLJ 4ySg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Nvh72pnq+35pgvvJPMgZ8nog2n55QNfKwj25JYsdjLk=; b=XpqBtRV0q7cJwJgEPIzCq1qcQK7ZRYiEPmSPOhgFTaaWgaBoXFwFxIROCIJAL8sc5d WGhGoehK3Wk0HHzZxinS4IXomrHc/913naD1gjo7jt6uMC4QuYtcr3poCP5ovPGTLMhS AgFosIFnzxBIN0/aAciwjoOoQTQvK+QWHJMmpTGZ1Gx4JX6Jk51gD0+FbtoprzjGUaG4 N94fdCdRHFn5YEgsAIEC5xyJCEf0pWT08TnR83SkB8vDruWs8jLWSeLy7nEkR2tviQML 3Pqf8WeK1bpdfIbXMMUQ2yVj82y1Dj3qydNqWTo/HK7Vt1LflupX3pR+LYjhQjUlbMTQ 3Hvg== X-Gm-Message-State: AFqh2krfKpZwIe6pCEHlcIvMzGX8QjSBC4vtWt35YbfXgeip/wSs3vw5 yrGZrhVi0YHCmkHTs/nR1tQ= X-Google-Smtp-Source: AMrXdXuGOz2E/RV2D78ewdf/hmN+LCFTJ4pM5Bqwd3jJgiH1XouRa68EHum8smPs9741PGl+3Oyf1A== X-Received: by 2002:a05:600c:5008:b0:3cf:6f4d:c25d with SMTP id n8-20020a05600c500800b003cf6f4dc25dmr54909137wmr.21.1673527190866; Thu, 12 Jan 2023 04:39:50 -0800 (PST) Received: from lucifer.home (host86-164-169-89.range86-164.btcentralplus.com. [86.164.169.89]) by smtp.googlemail.com with ESMTPSA id q1-20020a1ce901000000b003b3307fb98fsm20890797wmc.24.2023.01.12.04.39.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Jan 2023 04:39:50 -0800 (PST) From: Lorenzo Stoakes To: linux-mm@kvack.org, Andrew Morton , linux-kernel@vger.kernel.org Cc: Matthew Wilcox , Hugh Dickins , Vlastimil Babka , Liam Howlett , William Kucharski , Christian Brauner , Jonathan Corbet , Mike Rapoport , Joel Fernandes , Geert Uytterhoeven , Lorenzo Stoakes Subject: [PATCH v4 1/5] mm: pagevec: add folio_batch_reinit() Date: Thu, 12 Jan 2023 12:39:28 +0000 Message-Id: <9018cecacb39e34c883540f997f9be8281153613.1673526881.git.lstoakes@gmail.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" This performs the same task as pagevec_reinit(), only modifying a folio batch rather than a pagevec. Signed-off-by: Lorenzo Stoakes Acked-by: Vlastimil Babka --- include/linux/pagevec.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/linux/pagevec.h b/include/linux/pagevec.h index 215eb6c3bdc9..2a6f61a0c10a 100644 --- a/include/linux/pagevec.h +++ b/include/linux/pagevec.h @@ -103,6 +103,11 @@ static inline void folio_batch_init(struct folio_batch= *fbatch) fbatch->percpu_pvec_drained =3D false; } =20 +static inline void folio_batch_reinit(struct folio_batch *fbatch) +{ + fbatch->nr =3D 0; +} + static inline unsigned int folio_batch_count(struct folio_batch *fbatch) { return fbatch->nr; --=20 2.39.0