From patchwork Tue May 12 18:44:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 11543771 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 D84E392A for ; Tue, 12 May 2020 18:46:05 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id A470B20784 for ; Tue, 12 May 2020 18:46:05 +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="QwfBouFs" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A470B20784 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 CD2CB9000E1; Tue, 12 May 2020 14:46:04 -0400 (EDT) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id C5C2F900036; Tue, 12 May 2020 14:46:04 -0400 (EDT) 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 B243C9000E1; Tue, 12 May 2020 14:46:04 -0400 (EDT) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0021.hostedemail.com [216.40.44.21]) by kanga.kvack.org (Postfix) with ESMTP id 9A131900036 for ; Tue, 12 May 2020 14:46:04 -0400 (EDT) Received: from smtpin04.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 5BC973ABC for ; Tue, 12 May 2020 18:46:04 +0000 (UTC) X-FDA: 76808946648.04.brake39_17ddc496df848 X-Spam-Summary: 2,0,0,eaafa61b7df7313e,d41d8cd98f00b204,rppt@kernel.org,,RULES_HIT:41:355:379:541:800:960:966:973:988:989:1260:1311:1314:1345:1359:1437:1515:1535:1542:1711:1730:1747:1777:1792:2196:2199:2393:2559:2562:3138:3139:3140:3141:3142:3353:3865:3867:3868:3870:3874:4250:4321:4385:5007:6261:6653:6742:6743:7576:7875:9036:9592:10004:11026:11473:11657:11658:11914:12043:12296:12297:12438:12517:12519:12555:12679:12895:12986:13161:13229:13255:13894:14096:14181:14394:14721:21067:21080:21451:21627:21990:30003:30012:30054,0,RBL:198.145.29.99:@kernel.org:.lbl8.mailshell.net-64.100.201.201 62.2.0.100,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fp,MSBL:0,DNSBL:neutral,Custom_rules:0:0:0,LFtime:1,LUA_SUMMARY:none X-HE-Tag: brake39_17ddc496df848 X-Filterd-Recvd-Size: 5343 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf10.hostedemail.com (Postfix) with ESMTP for ; Tue, 12 May 2020 18:46:03 +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 20724207BC; Tue, 12 May 2020 18:45:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589309163; bh=atmnGCDoPk5y69B76HVx6bX3NRhp438vfpo6E2XojpU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QwfBouFsLRnlT2Sr0gTs8+RR8GI46zlRZcArZa598W3Uy1zK3eMrdG5MuObjTaeaa bmhU294WnwEVHg416fZA1TDU1TnGHodrvpucPLyNv0juuc+e7KsRaI9L4NL1IvKO4M m9kbRsjsEnI7m4NXHJxzZ7cZ79o0LcODoZOrkQjY= From: Mike Rapoport To: linux-kernel@vger.kernel.org Cc: Andrew Morton , Arnd Bergmann , Borislav Petkov , Brian Cain , Catalin Marinas , Chris Zankel , "David S. Miller" , Geert Uytterhoeven , Greentime Hu , Greg Ungerer , Guan Xuetao , Guo Ren , Heiko Carstens , Helge Deller , Ingo Molnar , Ley Foon Tan , Mark Salter , Matt Turner , Max Filippov , Michael Ellerman , Michal Simek , Mike Rapoport , Nick Hu , Paul Walmsley , Richard Weinberger , Rich Felker , Russell King , Stafford Horne , Thomas Bogendoerfer , Thomas Gleixner , Tony Luck , Vincent Chen , Vineet Gupta , Will Deacon , Yoshinori Sato , linux-alpha@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-c6x-dev@linux-c6x.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org, openrisc@lists.librecores.org, sparclinux@vger.kernel.org, x86@kernel.org, Mike Rapoport Subject: [PATCH 05/12] m68k/mm/motorola: move comment about page table allocation funcitons Date: Tue, 12 May 2020 21:44:15 +0300 Message-Id: <20200512184422.12418-6-rppt@kernel.org> X-Mailer: git-send-email 2.26.1 In-Reply-To: <20200512184422.12418-1-rppt@kernel.org> References: <20200512184422.12418-1-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 comment about page table allocation functions resides in include/asm/motorola_pgtable.h while the functions live in include/asm/motorola_pgaloc.h. Move the comment close to the code. Signed-off-by: Mike Rapoport --- arch/m68k/include/asm/motorola_pgalloc.h | 6 ++++++ arch/m68k/include/asm/motorola_pgtable.h | 6 ------ 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/m68k/include/asm/motorola_pgalloc.h b/arch/m68k/include/asm/motorola_pgalloc.h index c66e42917912..f3cb453a07b7 100644 --- a/arch/m68k/include/asm/motorola_pgalloc.h +++ b/arch/m68k/include/asm/motorola_pgalloc.h @@ -18,6 +18,12 @@ extern void init_pointer_table(void *table, int type); extern void *get_pointer_table(int type); extern int free_pointer_table(void *table, int type); +/* + * Allocate and free page tables. The xxx_kernel() versions are + * used to allocate a kernel page table - this turns on ASN bits + * if any. + */ + static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm) { return get_pointer_table(TABLE_PTE); diff --git a/arch/m68k/include/asm/motorola_pgtable.h b/arch/m68k/include/asm/motorola_pgtable.h index 48f19f0ab1e7..9e5a3de21e15 100644 --- a/arch/m68k/include/asm/motorola_pgtable.h +++ b/arch/m68k/include/asm/motorola_pgtable.h @@ -227,12 +227,6 @@ static inline pte_t *pte_offset_kernel(pmd_t *pmdp, unsigned long address) #define pte_offset_map(pmdp,address) ((pte_t *)__pmd_page(*pmdp) + (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))) #define pte_unmap(pte) ((void)0) -/* - * Allocate and free page tables. The xxx_kernel() versions are - * used to allocate a kernel page table - this turns on ASN bits - * if any. - */ - /* Prior to calling these routines, the page should have been flushed * from both the cache and ATC, or the CPU might not notice that the * cache setting for the page has been changed. -jskov