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 9AF8BEE49A5 for ; Mon, 21 Aug 2023 20:43:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229876AbjHUUnB (ORCPT ); Mon, 21 Aug 2023 16:43:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56192 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229874AbjHUUmO (ORCPT ); Mon, 21 Aug 2023 16:42:14 -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 B23FB10D4 for ; Mon, 21 Aug 2023 13:41:14 -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 928AC64B0E for ; Mon, 21 Aug 2023 20:41:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E28B2C433C8; Mon, 21 Aug 2023 20:41:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1692650474; bh=9M0Y1Gwku/PxS7wPtGomiANwm8Pi2VvTOqna/fHSMWk=; h=Date:To:From:Subject:From; b=0XuqSVsDd4DxkYldkAG3EMViAoY1q9s5YVxP7siIBbr5fDa9R3pum/T24uyt0MJwx WvWuUbgP9lB0KMZ58kXf2HNKk/VShqMZ/HsYfUcFfRAKDYinu2FiQWyyDJXZsFyFvk 0Hk7lZnPZfoXHvGNf5fSULHQjVxqeOTL05NC3HZo= Date: Mon, 21 Aug 2023 13:41:13 -0700 To: mm-commits@vger.kernel.org, ysato@users.sourceforge.jp, willy@infradead.org, tsbogend@alpha.franken.de, rppt@kernel.org, richard@nod.at, paul.walmsley@sifive.com, palmer@rivosinc.com, jonas@southpole.se, imbrenda@linux.ibm.com, hughd@google.com, guoren@kernel.org, glaubitz@physik.fu-berlin.de, geert+renesas@glider.be, geert@linux-m68k.org, dinguyen@kernel.org, david@redhat.com, davem@davemloft.net, dave.hansen@linux.intel.com, christophe.leroy@csgroup.eu, chenhuacai@kernel.org, catalin.marinas@arm.com, arnd@arndb.de, vishal.moola@gmail.com, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-convert-pmd_ptlock_init-to-use-ptdescs.patch removed from -mm tree Message-Id: <20230821204113.E28B2C433C8@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: convert pmd_ptlock_init() to use ptdescs has been removed from the -mm tree. Its filename was mm-convert-pmd_ptlock_init-to-use-ptdescs.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: "Vishal Moola (Oracle)" Subject: mm: convert pmd_ptlock_init() to use ptdescs Date: Mon, 7 Aug 2023 16:04:49 -0700 This removes some direct accesses to struct page, working towards splitting out struct ptdesc from struct page. Link: https://lkml.kernel.org/r/20230807230513.102486-8-vishal.moola@gmail.com Signed-off-by: Vishal Moola (Oracle) Acked-by: Mike Rapoport (IBM) Cc: Arnd Bergmann Cc: Catalin Marinas Cc: Christophe Leroy Cc: Claudio Imbrenda Cc: Dave Hansen Cc: David Hildenbrand Cc: "David S. Miller" Cc: Dinh Nguyen Cc: Geert Uytterhoeven Cc: Geert Uytterhoeven Cc: Guo Ren Cc: Huacai Chen Cc: Hugh Dickins Cc: John Paul Adrian Glaubitz Cc: Jonas Bonn Cc: Matthew Wilcox Cc: Palmer Dabbelt Cc: Paul Walmsley Cc: Richard Weinberger Cc: Thomas Bogendoerfer Cc: Yoshinori Sato Signed-off-by: Andrew Morton --- include/linux/mm.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) --- a/include/linux/mm.h~mm-convert-pmd_ptlock_init-to-use-ptdescs +++ a/include/linux/mm.h @@ -2959,12 +2959,12 @@ static inline spinlock_t *pmd_lockptr(st return ptlock_ptr(pmd_ptdesc(pmd)); } -static inline bool pmd_ptlock_init(struct page *page) +static inline bool pmd_ptlock_init(struct ptdesc *ptdesc) { #ifdef CONFIG_TRANSPARENT_HUGEPAGE - page->pmd_huge_pte = NULL; + ptdesc->pmd_huge_pte = NULL; #endif - return ptlock_init(page); + return ptlock_init(ptdesc_page(ptdesc)); } static inline void pmd_ptlock_free(struct page *page) @@ -2984,7 +2984,7 @@ static inline spinlock_t *pmd_lockptr(st return &mm->page_table_lock; } -static inline bool pmd_ptlock_init(struct page *page) { return true; } +static inline bool pmd_ptlock_init(struct ptdesc *ptdesc) { return true; } static inline void pmd_ptlock_free(struct page *page) {} #define pmd_huge_pte(mm, pmd) ((mm)->pmd_huge_pte) @@ -3000,7 +3000,7 @@ static inline spinlock_t *pmd_lock(struc static inline bool pgtable_pmd_page_ctor(struct page *page) { - if (!pmd_ptlock_init(page)) + if (!pmd_ptlock_init(page_ptdesc(page))) return false; __SetPageTable(page); inc_lruvec_page_state(page, NR_PAGETABLE); _ Patches currently in -mm which might be from vishal.moola@gmail.com are