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 19421C4332F for ; Mon, 26 Dec 2022 08:44:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231933AbiLZIos (ORCPT ); Mon, 26 Dec 2022 03:44:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47826 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231883AbiLZIog (ORCPT ); Mon, 26 Dec 2022 03:44:36 -0500 Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 268D1273 for ; Mon, 26 Dec 2022 00:44:30 -0800 (PST) Received: by mail-wr1-x434.google.com with SMTP id t15so736535wro.9 for ; Mon, 26 Dec 2022 00:44:30 -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=crtUviAZFraW9aio2bfSjtkziz8WjnRNOQeWdAf0u2+zEXl0h09SG/WZwfa7gQsQ27 MwBMstJNcTGsxcyJdwiO/Cq/2RqaP0u6mT63Pr1kzywS9NS7F8l8vL++QkSVm05GBW/A o3WkDnb1eo7yJdm2vlfjRGLtVEmWExsY2rVqRLTB9KTprJPLVYnmvBYbZZLCACvPaerO b846AD5/3y/3sn0Z5ARghvOHSUmt6rfwK3q7eHBcAvpK2O4KPd1C+i4YKQafJAyq5BRd oi2X9EKu9iK6vqcKKjmRUKnAdCGgDZS4XwuBp8xzbbEbr/sKvLXkSAYyxPEKHk7x2Rdb sp1Q== 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=SLF28UAgj09NhiIqG1CamS1gRfSHgqWlRt7H6uOaVO61X/uiO47SXbso6Lewe8iMGH wb9rbwfTvSyS+TqvergXM0vYva4t0grr23+6TgXFHxHjlyFrCp+ueu/ZtQkh2t7f2Ij2 wTBEAdXQxtaYX3RNUnwu5HR8UtR2s3+BbhRiKO1iG4UJlGnVR24YN0U7DWlC2kIXQuKu NHK5NOIFzKT9YZgVLHHviAuxA2opz8STBVs9a89fpRgQ/dBTZAvw0R93lbsz5yvCuZkt X20BhpInJo0sjmG2phjdwyZlT/n6MhIeVe4t9k8fCfh2sX3BHJVVX53Eq1ZODw7oh96I OdGw== X-Gm-Message-State: AFqh2kpIFheTKbY4TGDiujAFopiAoN1B5tD3Ga/udB5snidwTxDsF2bW pULTEk86PoyrYBP1ADUVQhs= X-Google-Smtp-Source: AMrXdXvHrmDIUZtGPHoYbQh76pYeg6Gpq29Q4e+53IIvzHC+4BgsPCw3M80xOdXVeczWzxE2psz1eA== X-Received: by 2002:a5d:50c9:0:b0:236:770a:665a with SMTP id f9-20020a5d50c9000000b00236770a665amr9743724wrt.66.1672044268718; Mon, 26 Dec 2022 00:44:28 -0800 (PST) Received: from lucifer.home ([2a00:23c5:dc8c:8701:1663:9a35:5a7b:1d76]) by smtp.googlemail.com with ESMTPSA id m16-20020adffe50000000b00241bd7a7165sm10593253wrs.82.2022.12.26.00.44.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Dec 2022 00:44:28 -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 v3 1/5] mm: pagevec: add folio_batch_reinit() Date: Mon, 26 Dec 2022 08:44:19 +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