From patchwork Tue Jul 5 15:46:57 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 12906751 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 888DEC43334 for ; Tue, 5 Jul 2022 15:48:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230344AbiGEPsH (ORCPT ); Tue, 5 Jul 2022 11:48:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43474 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232174AbiGEPrx (ORCPT ); Tue, 5 Jul 2022 11:47:53 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E207316582; Tue, 5 Jul 2022 08:47:51 -0700 (PDT) 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 96777B8181F; Tue, 5 Jul 2022 15:47:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AB993C341CB; Tue, 5 Jul 2022 15:47:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1657036069; bh=NMZvlt8So9JjYVYzdxqpcUA9ehtGED3xtzbuJg5wsK0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=plS/eDsq2yt5xuMkPyjDuH01tHM3rBxY2v2g6pdVx8umZcjindiD3swjAk1pVoB18 SwUMrGozpmJM2VeX+wgWN+3w7GMP2b5zdG59pCdR6GUPeGdRpNLKoXQUxvmVYUlkez +IMOn8rW2eoEQQyhqm6vuRzehnEqoRP6jnCdkEkdcQAYa44JOWNC9CWsQzwN3yjbu2 G5NtrL8UAMReoywnmKXiIvh0Eta5uqh+k1uNbSEWEhuLo25pti5rVv/2M8TI3khdHo +QZDQ3MZS7kuO3xL0QdtfYGKJWVtd/tWTyAGhajzzS1tqI82mjjQG+aFsNW84aclu1 bUwL3v2smxG8Q== From: Mike Rapoport To: Andrew Morton Cc: Arnd Bergmann , Dinh Nguyen , Guo Ren , Helge Deller , Huacai Chen , "James E.J. Bottomley" , Matthew Wilcox , Max Filippov , Mike Rapoport , Mike Rapoport , "Russell King (Oracle)" , Thomas Bogendoerfer , WANG Xuerui , linux-arch@vger.kernel.org, linux-csky@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-parisc@vger.kernel.org, linux-xtensa@linux-xtensa.org, loongarch@lists.linux.dev Subject: [PATCH v2 04/15] mips: Rename PUD_ORDER to PUD_TABLE_ORDER Date: Tue, 5 Jul 2022 18:46:57 +0300 Message-Id: <20220705154708.181258-5-rppt@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220705154708.181258-1-rppt@kernel.org> References: <20220705154708.181258-1-rppt@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org From: Mike Rapoport This is the order of the page table allocation, not the order of a PUD. Signed-off-by: Mike Rapoport --- arch/mips/include/asm/pgalloc.h | 2 +- arch/mips/include/asm/pgtable-32.h | 2 +- arch/mips/include/asm/pgtable-64.h | 16 ++++++++-------- 3 files changed, 10 insertions(+), 10 deletions(-) diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h index 0ef245cfcae9..1ef8e86ae565 100644 --- a/arch/mips/include/asm/pgalloc.h +++ b/arch/mips/include/asm/pgalloc.h @@ -91,7 +91,7 @@ static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long address) { pud_t *pud; - pud = (pud_t *) __get_free_pages(GFP_KERNEL, PUD_ORDER); + pud = (pud_t *) __get_free_pages(GFP_KERNEL, PUD_TABLE_ORDER); if (pud) pud_init((unsigned long)pud, (unsigned long)invalid_pmd_table); return pud; diff --git a/arch/mips/include/asm/pgtable-32.h b/arch/mips/include/asm/pgtable-32.h index 8d57bd5b0b94..d9ae244a4fce 100644 --- a/arch/mips/include/asm/pgtable-32.h +++ b/arch/mips/include/asm/pgtable-32.h @@ -81,7 +81,7 @@ extern int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1, #endif #define PGD_ORDER (__PGD_ORDER >= 0 ? __PGD_ORDER : 0) -#define PUD_ORDER aieeee_attempt_to_allocate_pud +#define PUD_TABLE_ORDER aieeee_attempt_to_allocate_pud #define PMD_TABLE_ORDER aieeee_attempt_to_allocate_pmd #define PTE_ORDER 0 diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h index ae0d5a09064d..7daf9a6509d8 100644 --- a/arch/mips/include/asm/pgtable-64.h +++ b/arch/mips/include/asm/pgtable-64.h @@ -59,7 +59,7 @@ #define PUD_SHIFT (PMD_SHIFT + (PAGE_SHIFT + PMD_TABLE_ORDER - 3)) #define PUD_SIZE (1UL << PUD_SHIFT) #define PUD_MASK (~(PUD_SIZE-1)) -#define PGDIR_SHIFT (PUD_SHIFT + (PAGE_SHIFT + PUD_ORDER - 3)) +#define PGDIR_SHIFT (PUD_SHIFT + (PAGE_SHIFT + PUD_TABLE_ORDER - 3)) #endif #define PGDIR_SIZE (1UL << PGDIR_SHIFT) @@ -86,17 +86,17 @@ #ifdef CONFIG_PAGE_SIZE_4KB # ifdef CONFIG_MIPS_VA_BITS_48 # define PGD_ORDER 0 -# define PUD_ORDER 0 +# define PUD_TABLE_ORDER 0 # else # define PGD_ORDER 1 -# define PUD_ORDER aieeee_attempt_to_allocate_pud +# define PUD_TABLE_ORDER aieeee_attempt_to_allocate_pud # endif #define PMD_TABLE_ORDER 0 #define PTE_ORDER 0 #endif #ifdef CONFIG_PAGE_SIZE_8KB #define PGD_ORDER 0 -#define PUD_ORDER aieeee_attempt_to_allocate_pud +#define PUD_TABLE_ORDER aieeee_attempt_to_allocate_pud #define PMD_TABLE_ORDER 0 #define PTE_ORDER 0 #endif @@ -106,19 +106,19 @@ #else #define PGD_ORDER 0 #endif -#define PUD_ORDER aieeee_attempt_to_allocate_pud +#define PUD_TABLE_ORDER aieeee_attempt_to_allocate_pud #define PMD_TABLE_ORDER 0 #define PTE_ORDER 0 #endif #ifdef CONFIG_PAGE_SIZE_32KB #define PGD_ORDER 0 -#define PUD_ORDER aieeee_attempt_to_allocate_pud +#define PUD_TABLE_ORDER aieeee_attempt_to_allocate_pud #define PMD_TABLE_ORDER 0 #define PTE_ORDER 0 #endif #ifdef CONFIG_PAGE_SIZE_64KB #define PGD_ORDER 0 -#define PUD_ORDER aieeee_attempt_to_allocate_pud +#define PUD_TABLE_ORDER aieeee_attempt_to_allocate_pud #ifdef CONFIG_MIPS_VA_BITS_48 #define PMD_TABLE_ORDER 0 #else @@ -129,7 +129,7 @@ #define PTRS_PER_PGD ((PAGE_SIZE << PGD_ORDER) / sizeof(pgd_t)) #ifndef __PAGETABLE_PUD_FOLDED -#define PTRS_PER_PUD ((PAGE_SIZE << PUD_ORDER) / sizeof(pud_t)) +#define PTRS_PER_PUD ((PAGE_SIZE << PUD_TABLE_ORDER) / sizeof(pud_t)) #endif #ifndef __PAGETABLE_PMD_FOLDED #define PTRS_PER_PMD ((PAGE_SIZE << PMD_TABLE_ORDER) / sizeof(pmd_t))