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 EEB62C4708D for ; Mon, 26 Dec 2022 07:09:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231696AbiLZHJD (ORCPT ); Mon, 26 Dec 2022 02:09:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51186 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229556AbiLZHI6 (ORCPT ); Mon, 26 Dec 2022 02:08:58 -0500 Received: from mail-wm1-x331.google.com (mail-wm1-x331.google.com [IPv6:2a00:1450:4864:20::331]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7DAE521AA for ; Sun, 25 Dec 2022 23:08:57 -0800 (PST) Received: by mail-wm1-x331.google.com with SMTP id m26-20020a05600c3b1a00b003d9811fcaafso572872wms.5 for ; Sun, 25 Dec 2022 23:08:57 -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=WF0czWG0z2T4oq6TY2ZkLRE6dWmClGYr0kuRjGhgjlc=; b=fpdkSJF/JqUlKexT21mW8e+jSTKUNfkGzMkXrfOfL8HIFYx/Vq1hHyPBMjknJ2WtBK WrIcuPAHPepaz2AHevrqxKaipS445kAnZPURMVNYZHTNkuacttJ2UiXq3RvY2/Gt3Lyw bqgPnNwcChpmNMyk0XKDnTB16KN6xSc6zms8dljaclOqZVhCPVDsbRisayFao3u42G9V OVqutqKiT99JxTmxQaPT1PaWfI6Tg/hRRf1UYwL+F4dLe7ZBRYtVxulB8bGPlDUuIKMM 0qftQCz9/GBw2P5y4J4/TvoPqdAqIMJXl1s/DMbHk6YaN5YZ3Q30KzMr41ELzyYZuCpf K/tw== 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=WF0czWG0z2T4oq6TY2ZkLRE6dWmClGYr0kuRjGhgjlc=; b=jgFty1oqyu8+59JkD3q8VsvPnKX0tD7Q5W7vXf4lDGCIhKX8r+zAsLrli+teQnqZAO s1I8tKgP9ddZfC/A3f6vqtkYeCCJYM9gTiqduyNZgUisS+FvY71d9tqlAmRbIuLu30gH EXHokd5pUw9lnm0AxANlET9Kd2iha6H49EIydYe1qtpFiUfVMkuv7XprVHOo/QYf3CPe Rp0/+avJw9+r41fDgbByCbU4z8yTcHwzBfZtfrgV5PSmA9XJfm5S3Iz/ArcqoDFk01gu 8h/TWUxipS2eRP4pbuoaYQyDZfEjAlpmo8PYAY5tt0ddcgOgSJPYmA6yrftHzWQFSDUC l7lQ== X-Gm-Message-State: AFqh2kqM0YDNKnH5fpcpVzFI4c/zfCrvvwBLFnuFwvkCRNTUKoHRvcK/ XUQ7lQpNeRyN5loxu5gXB4w= X-Google-Smtp-Source: AMrXdXsSiUJBjB/FhDmSCuSkDKJgGEs8hWcATc7EdSFhVVbhZyX7hNNQ4+aMSZDrUlPWscxg5IgwEg== X-Received: by 2002:a05:600c:3589:b0:3d0:6c60:b4d1 with SMTP id p9-20020a05600c358900b003d06c60b4d1mr14506892wmq.6.1672038536088; Sun, 25 Dec 2022 23:08:56 -0800 (PST) Received: from lucifer.home ([2a00:23c5:dc8c:8701:1663:9a35:5a7b:1d76]) by smtp.googlemail.com with ESMTPSA id e16-20020a05600c4e5000b003c21ba7d7d6sm13191456wmq.44.2022.12.25.23.08.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 25 Dec 2022 23:08:55 -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 , Lorenzo Stoakes Subject: [PATCH v2 1/4] mm: pagevec: add folio_batch_reinit() Date: Mon, 26 Dec 2022 07:08:44 +0000 Message-Id: X-Mailer: git-send-email 2.39.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This performs the same task as pagevec_reinit(), only modifying a folio batch rather than a pagevec. Signed-off-by: Lorenzo Stoakes --- 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 = false; } +static inline void folio_batch_reinit(struct folio_batch *fbatch) +{ + fbatch->nr = 0; +} + static inline unsigned int folio_batch_count(struct folio_batch *fbatch) { return fbatch->nr; -- 2.39.0