From patchwork Sun Feb 16 08:18:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 11384259 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id F3DFD924 for ; Sun, 16 Feb 2020 08:20:21 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id B73E22467D for ; Sun, 16 Feb 2020 08:20:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="Nu1DRRlf" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B73E22467D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id F15926B0071; Sun, 16 Feb 2020 03:20:20 -0500 (EST) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id EC6106B0072; Sun, 16 Feb 2020 03:20:20 -0500 (EST) X-Original-To: int-list-linux-mm@kvack.org X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id DDCA06B0073; Sun, 16 Feb 2020 03:20:20 -0500 (EST) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0120.hostedemail.com [216.40.44.120]) by kanga.kvack.org (Postfix) with ESMTP id C7BF26B0071 for ; Sun, 16 Feb 2020 03:20:20 -0500 (EST) Received: from smtpin15.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 7432B4DD9 for ; Sun, 16 Feb 2020 08:20:20 +0000 (UTC) X-FDA: 76495293000.15.horn75_2004284433013 X-Spam-Summary: 2,0,0,ee9b1c421cb9d1d3,d41d8cd98f00b204,rppt@kernel.org,:linux-kernel@vger.kernel.org:akpm@linux-foundation.org:arnd@arndb.de:benh@kernel.crashing.org:bcain@codeaurora.org:catalin.marinas@arm.com:christophe.leroy@c-s.fr:fenghua.yu@intel.com:geert+renesas@glider.be:gxt@pku.edu.cn:james.morse@arm.com:jonas@southpole.se:julien.thierry.kdev@gmail.com:ley.foon.tan@intel.com:maz@kernel.org:mpe@ellerman.id.au:paulus@samba.org:dalias@libc.org:linux@armlinux.org.uk:shorne@gmail.com:stefan.kristiansson@saunalahti.fi:suzuki.poulose@arm.com:tony.luck@intel.com:will@kernel.org:ysato@users.sourceforge.jp:kvmarm@lists.cs.columbia.edu:kvm-ppc@vger.kernel.org:linux-arch@vger.kernel.org:linux-arm-kernel@lists.infradead.org:linux-hexagon@vger.kernel.org:linux-ia64@vger.kernel.org::linuxppc-dev@lists.ozlabs.org:linux-sh@vger.kernel.org:nios2-dev@lists.rocketboards.org:openrisc@lists.librecores.org:uclinux-h8-devel@lists.sourceforge.jp:rppt@kernel.org:rppt@linux.ibm.com,RULES_HIT: 41:355:3 X-HE-Tag: horn75_2004284433013 X-Filterd-Recvd-Size: 5923 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf29.hostedemail.com (Postfix) with ESMTP for ; Sun, 16 Feb 2020 08:20:19 +0000 (UTC) Received: from aquarius.haifa.ibm.com (nesher1.haifa.il.ibm.com [195.110.40.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9D5C8227BF; Sun, 16 Feb 2020 08:20:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581841219; bh=uN42dnj0PHaFlcSMGx3s7URjqeFSXxNTu4bskNUJDSw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Nu1DRRlf4DMoi5Sx+heeVqGbexyNxMboqlXd4y1H2R7SExFdpymf3/ypNuo1eE0Gp J8FQpVoVt3f6Z8misb2qiXyIQfO665T3LcU+Qu4JxwIBBPONIhFAxy6gGbY0ZUCDGK rCH6PPFdorpE6pAxdlPZNfiT9LoiS8Ji3geZvwek= From: Mike Rapoport To: linux-kernel@vger.kernel.org Cc: Andrew Morton , Arnd Bergmann , Benjamin Herrenschmidt , Brian Cain , Catalin Marinas , Christophe Leroy , Fenghua Yu , Geert Uytterhoeven , Guan Xuetao , James Morse , Jonas Bonn , Julien Thierry , Ley Foon Tan , Marc Zyngier , Michael Ellerman , Paul Mackerras , Rich Felker , Russell King , Stafford Horne , Stefan Kristiansson , Suzuki K Poulose , Tony Luck , Will Deacon , Yoshinori Sato , kvmarm@lists.cs.columbia.edu, kvm-ppc@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, linux-sh@vger.kernel.org, nios2-dev@lists.rocketboards.org, openrisc@lists.librecores.org, uclinux-h8-devel@lists.sourceforge.jp, Mike Rapoport , Mike Rapoport Subject: [PATCH v2 09/13] sh: drop __pXd_offset() macros that duplicate pXd_index() ones Date: Sun, 16 Feb 2020 10:18:39 +0200 Message-Id: <20200216081843.28670-10-rppt@kernel.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20200216081843.28670-1-rppt@kernel.org> References: <20200216081843.28670-1-rppt@kernel.org> MIME-Version: 1.0 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Mike Rapoport The __pXd_offset() macros are identical to the pXd_index() macros and there is no point to keep both of them. All architectures define and use pXd_index() so let's keep only those to make mips consistent with the rest of the kernel. Signed-off-by: Mike Rapoport --- arch/sh/include/asm/pgtable_32.h | 5 ++--- arch/sh/include/asm/pgtable_64.h | 5 ++--- arch/sh/mm/init.c | 6 +++--- 3 files changed, 7 insertions(+), 9 deletions(-) diff --git a/arch/sh/include/asm/pgtable_32.h b/arch/sh/include/asm/pgtable_32.h index 29274f0e428e..4acce5f2cbf9 100644 --- a/arch/sh/include/asm/pgtable_32.h +++ b/arch/sh/include/asm/pgtable_32.h @@ -407,13 +407,12 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) /* to find an entry in a page-table-directory. */ #define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1)) #define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address)) -#define __pgd_offset(address) pgd_index(address) /* to find an entry in a kernel page-table-directory */ #define pgd_offset_k(address) pgd_offset(&init_mm, address) -#define __pud_offset(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1)) -#define __pmd_offset(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)) +#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1)) +#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)) /* Find an entry in the third-level page table.. */ #define pte_index(address) ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) diff --git a/arch/sh/include/asm/pgtable_64.h b/arch/sh/include/asm/pgtable_64.h index 1778bc5971e7..27cc282ec6c0 100644 --- a/arch/sh/include/asm/pgtable_64.h +++ b/arch/sh/include/asm/pgtable_64.h @@ -46,14 +46,13 @@ static __inline__ void set_pte(pte_t *pteptr, pte_t pteval) /* To find an entry in a generic PGD. */ #define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1)) -#define __pgd_offset(address) pgd_index(address) #define pgd_offset(mm, address) ((mm)->pgd+pgd_index(address)) /* To find an entry in a kernel PGD. */ #define pgd_offset_k(address) pgd_offset(&init_mm, address) -#define __pud_offset(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1)) -#define __pmd_offset(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)) +#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1)) +/* #define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)) */ /* * PMD level access routines. Same notes as above. diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c index d1b1ff2be17a..4bab79baee75 100644 --- a/arch/sh/mm/init.c +++ b/arch/sh/mm/init.c @@ -172,9 +172,9 @@ void __init page_table_range_init(unsigned long start, unsigned long end, unsigned long vaddr; vaddr = start; - i = __pgd_offset(vaddr); - j = __pud_offset(vaddr); - k = __pmd_offset(vaddr); + i = pgd_index(vaddr); + j = pud_index(vaddr); + k = pmd_index(vaddr); pgd = pgd_base + i; for ( ; (i < PTRS_PER_PGD) && (vaddr != end); pgd++, i++) {