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 E74FDEE49A6 for ; Mon, 21 Aug 2023 21:29:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230466AbjHUV3y (ORCPT ); Mon, 21 Aug 2023 17:29:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55334 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230434AbjHUV3r (ORCPT ); Mon, 21 Aug 2023 17:29:47 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C61C1A4 for ; Mon, 21 Aug 2023 14:29:39 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 7C9EE6460E for ; Mon, 21 Aug 2023 21:29:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CCB7AC433C8; Mon, 21 Aug 2023 21:29:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1692653378; bh=2G8RKkVAJqn/g5F9uJsyueKRCtXrUoLrrOk+S3C7ujU=; h=Date:To:From:Subject:From; b=jgc4kvy6GmPNwPLM/v8nWVG8XG6fPJbEHitTZmllcQC7dYK7iKyVMFqrm2Et3IO6D cwoKeCVLnuNzHbOGLwVuO2x4WPmeYFZ6r2O9e3LilYfvPk5b0l6lYOgfiTrAcQfnZP pBlNo1afC9ddVYGzP4n09jU4HotLQhi161o8k4mo= Date: Mon, 21 Aug 2023 14:29:38 -0700 To: mm-commits@vger.kernel.org, siyanteng@loongson.cn, sidhartha.kumar@oracle.com, david@redhat.com, axboe@kernel.dk, willy@infradead.org, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-remove-folio_test_transhuge.patch removed from -mm tree Message-Id: <20230821212938.CCB7AC433C8@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The quilt patch titled Subject: mm: remove folio_test_transhuge() has been removed from the -mm tree. Its filename was mm-remove-folio_test_transhuge.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: "Matthew Wilcox (Oracle)" Subject: mm: remove folio_test_transhuge() Date: Wed, 16 Aug 2023 16:11:59 +0100 This function is misleading; people think it means "Is this a THP", when all it actually does is check whether this is a large folio. Remove it; the one remaining user should have been checking to see whether the folio is PMD sized or not. Link: https://lkml.kernel.org/r/20230816151201.3655946-12-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Cc: David Hildenbrand Cc: Jens Axboe Cc: Sidhartha Kumar Cc: Yanteng Si Signed-off-by: Andrew Morton --- include/linux/page-flags.h | 5 ----- mm/memcontrol.c | 2 +- 2 files changed, 1 insertion(+), 6 deletions(-) --- a/include/linux/page-flags.h~mm-remove-folio_test_transhuge +++ a/include/linux/page-flags.h @@ -853,11 +853,6 @@ static inline int PageTransHuge(struct p return PageHead(page); } -static inline bool folio_test_transhuge(struct folio *folio) -{ - return folio_test_head(folio); -} - /* * PageTransCompound returns true for both transparent huge pages * and hugetlbfs pages, so it should only be called when it's known --- a/mm/memcontrol.c~mm-remove-folio_test_transhuge +++ a/mm/memcontrol.c @@ -5755,7 +5755,7 @@ static int mem_cgroup_move_account(struc if (folio_mapped(folio)) { __mod_lruvec_state(from_vec, NR_ANON_MAPPED, -nr_pages); __mod_lruvec_state(to_vec, NR_ANON_MAPPED, nr_pages); - if (folio_test_transhuge(folio)) { + if (folio_test_pmd_mappable(folio)) { __mod_lruvec_state(from_vec, NR_ANON_THPS, -nr_pages); __mod_lruvec_state(to_vec, NR_ANON_THPS, _ Patches currently in -mm which might be from willy@infradead.org are mm-memoryc-fix-mismerge.patch mm-drop-per-vma-lock-when-returning-vm_fault_retry-or-vm_fault_completed-fix.patch minmax-add-in_range-macro.patch mm-convert-page_table_check_pte_set-to-page_table_check_ptes_set.patch mm-add-generic-flush_icache_pages-and-documentation.patch mm-add-folio_flush_mapping.patch mm-remove-arch_implements_flush_dcache_folio.patch mm-add-default-definition-of-set_ptes.patch alpha-implement-the-new-page-table-range-api.patch arc-implement-the-new-page-table-range-api.patch arm-implement-the-new-page-table-range-api.patch arm64-implement-the-new-page-table-range-api.patch csky-implement-the-new-page-table-range-api.patch hexagon-implement-the-new-page-table-range-api.patch ia64-implement-the-new-page-table-range-api.patch ia64-implement-the-new-page-table-range-api-fix.patch loongarch-implement-the-new-page-table-range-api.patch m68k-implement-the-new-page-table-range-api.patch microblaze-implement-the-new-page-table-range-api.patch mips-implement-the-new-page-table-range-api.patch nios2-implement-the-new-page-table-range-api.patch openrisc-implement-the-new-page-table-range-api.patch parisc-implement-the-new-page-table-range-api.patch powerpc-implement-the-new-page-table-range-api.patch powerpc-implement-the-new-page-table-range-api-fix.patch riscv-implement-the-new-page-table-range-api.patch s390-implement-the-new-page-table-range-api.patch sh-implement-the-new-page-table-range-api.patch sparc32-implement-the-new-page-table-range-api.patch sparc64-implement-the-new-page-table-range-api.patch um-implement-the-new-page-table-range-api.patch x86-implement-the-new-page-table-range-api.patch xtensa-implement-the-new-page-table-range-api.patch mm-remove-page_mapping_file.patch mm-rationalise-flush_icache_pages-and-flush_icache_page.patch mm-tidy-up-set_ptes-definition.patch mm-use-flush_icache_pages-in-do_set_pmd.patch mm-call-update_mmu_cache_range-in-more-page-fault-handling-paths.patch mm-swap-use-dedicated-entry-for-swap-in-folio.patch mm-remove-checks-for-pte_index.patch mm-move-pmd_order-to-pgtableh.patch mm-allow-huge_fault-to-be-called-without-the-mmap_lock-held.patch mm-remove-enum-page_entry_size.patch mm-fix-kernel-doc-warning-from-tlb_flush_rmaps.patch mm-fix-get_mctgt_type-kernel-doc.patch mm-fix-clean_record_shared_mapping_range-kernel-doc.patch mm-add-orphaned-kernel-doc-to-the-rst-files.patch