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 F1E37C677F1 for ; Thu, 12 Jan 2023 21:59:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232550AbjALV7Y (ORCPT ); Thu, 12 Jan 2023 16:59:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53346 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240969AbjALV67 (ORCPT ); Thu, 12 Jan 2023 16:58:59 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9F0F06B19E for ; Thu, 12 Jan 2023 13:50:07 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 4B945B81FC4 for ; Thu, 12 Jan 2023 21:50:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D742EC433F2; Thu, 12 Jan 2023 21:50:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1673560204; bh=uvRRdoW6QywQLAIyagooIfBFejyJr7k24bSVpHk8/do=; h=Date:To:From:Subject:From; b=snXT+QTOD5KBMtcbjg8WksnyPgb6eGpUhm1czmHFbeFvpXmj+JZOVPOoDFs22yDoq 2MJJ1bmeMLALNtddSwy4pW6qvlNroyi4WaDXy0F1f/spFgzCeRtTG1v1tkOT8Q3qHW j97fHcns7PaqyYkwoCZAietk6n4VXqaO4R1fpQLU= Date: Thu, 12 Jan 2023 13:50:04 -0800 To: mm-commits@vger.kernel.org, willy@infradead.org, william.kucharski@oracle.com, vbabka@suse.cz, rppt@kernel.org, Liam.Howlett@oracle.com, joel@joelfernandes.org, hughd@google.com, geert@linux-m68k.org, corbet@lwn.net, brauner@kernel.org, lstoakes@gmail.com, akpm@linux-foundation.org From: Andrew Morton Subject: + mm-pagevec-add-folio_batch_reinit.patch added to mm-unstable branch Message-Id: <20230112215004.D742EC433F2@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm: pagevec: add folio_batch_reinit() has been added to the -mm mm-unstable branch. Its filename is mm-pagevec-add-folio_batch_reinit.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-pagevec-add-folio_batch_reinit.patch This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Lorenzo Stoakes Subject: mm: pagevec: add folio_batch_reinit() Date: Thu, 12 Jan 2023 12:39:28 +0000 Patch series "update mlock to use folios", v4. This series updates mlock to use folios, converting the internal interface to using folios exclusively and exposing the folio interface externally. As a product of this we move to using a folio batch rather than a pagevec for mlock folios, which brings it in line with the core folio batches contained in mm/swap.c. This patch (of 5): This performs the same task as pagevec_reinit(), only modifying a folio batch rather than a pagevec. Link: https://lkml.kernel.org/r/cover.1673526881.git.lstoakes@gmail.com Link: https://lkml.kernel.org/r/9018cecacb39e34c883540f997f9be8281153613.1673526881.git.lstoakes@gmail.com Signed-off-by: Lorenzo Stoakes Acked-by: Vlastimil Babka Cc: Christian Brauner Cc: Geert Uytterhoeven Cc: Hugh Dickins Cc: Joel Fernandes (Google) Cc: Jonathan Corbet Cc: Liam R. Howlett Cc: Matthew Wilcox Cc: Mike Rapoport (IBM) Cc: William Kucharski Signed-off-by: Andrew Morton --- include/linux/pagevec.h | 5 +++++ 1 file changed, 5 insertions(+) --- a/include/linux/pagevec.h~mm-pagevec-add-folio_batch_reinit +++ a/include/linux/pagevec.h @@ -103,6 +103,11 @@ static inline void folio_batch_init(stru 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; _ Patches currently in -mm which might be from lstoakes@gmail.com are mm-vmalloc-correct-use-of-__gfp_nowarn-mask-in-__vmalloc_area_node.patch selftest-vm-add-mremap-expand-merge-offset-test.patch mm-pagevec-add-folio_batch_reinit.patch mm-mlock-use-folios-and-a-folio-batch-internally.patch m68k-mm-motorola-specify-pmd_page-type.patch mm-mlock-update-the-interface-to-use-folios.patch documentation-mm-update-references-to-__mlock_page-to-_folio.patch