From patchwork Sun Apr 12 19:48:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 11484759 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 B47A0112C for ; Sun, 12 Apr 2020 19:53:46 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 6A24320CC7 for ; Sun, 12 Apr 2020 19:53:46 +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="mqfR2DMw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6A24320CC7 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 A40A78E00E7; Sun, 12 Apr 2020 15:53:45 -0400 (EDT) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id A17A88E00D0; Sun, 12 Apr 2020 15:53:45 -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 92E258E00E7; Sun, 12 Apr 2020 15:53:45 -0400 (EDT) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0204.hostedemail.com [216.40.44.204]) by kanga.kvack.org (Postfix) with ESMTP id 7B3DB8E00D0 for ; Sun, 12 Apr 2020 15:53:45 -0400 (EDT) Received: from smtpin22.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 3AE972493 for ; Sun, 12 Apr 2020 19:53:45 +0000 (UTC) X-FDA: 76700253210.22.money46_20b7fa4499f2b X-Spam-Summary: 2,0,0,dd3ba5249da32f54,d41d8cd98f00b204,rppt@kernel.org,,RULES_HIT:41:355:379:541:800:960:965:966:973:988:989:1260:1311:1314:1345:1359:1437:1515:1535:1542:1711:1730:1747:1777:1792:2194:2196:2199:2200:2393:2553:2559:2562:2693:2741:2890:3138:3139:3140:3141:3142:3354:3369:3865:3866:3867:3868:3870:3871:4042:4117:4250:4321:4385:4390:4395:4605:5007:6261:6653:6742:6743:7576:7903:9592:10004:11026:11473:11658:11914:12043:12114:12296:12297:12438:12517:12519:12555:12679:12895:12986:13161:13229:13255:13894:13972:14181:14394:14721:21080:21450:21627:30001:30029:30054:30080:30090,0,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: money46_20b7fa4499f2b X-Filterd-Recvd-Size: 6328 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf24.hostedemail.com (Postfix) with ESMTP for ; Sun, 12 Apr 2020 19:53:44 +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 023F32078B; Sun, 12 Apr 2020 19:53:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586721224; bh=sN78lZotguCKrttDOIWOXxlcWe+0MryDvjqyKOvrJC4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mqfR2DMwYn+chyzSwl2PMMuM6ya1F6cOxPQ66C/OorDG9P01ERaxgUj4H7lJsHBl1 W2m2rygfbnMWfD3CAJC6UfVy/F6xLgPaslZv1hk7hAlQ7H9VTsVKCl5jX69EwuPblu SAkziTW6zISS6COGyW6ck4eOZRdPQ0kPXFj7r2/M= From: Mike Rapoport To: linux-kernel@vger.kernel.org Cc: Andrew Morton , Baoquan He , Brian Cain , Catalin Marinas , "David S. Miller" , Geert Uytterhoeven , Greentime Hu , Greg Ungerer , Guan Xuetao , Guo Ren , Heiko Carstens , Helge Deller , Hoan Tran , "James E.J. Bottomley" , Jonathan Corbet , Ley Foon Tan , Mark Salter , Matt Turner , Max Filippov , Michael Ellerman , Michal Hocko , Michal Simek , Mike Rapoport , Nick Hu , Paul Walmsley , Richard Weinberger , Rich Felker , Russell King , Stafford Horne , Thomas Bogendoerfer , Tony Luck , Vineet Gupta , x86@kernel.org, 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-doc@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, uclinux-h8-devel@lists.sourceforge.jp, Mike Rapoport Subject: [PATCH 18/21] mm: rename free_area_init_node() to free_area_init_memoryless_node() Date: Sun, 12 Apr 2020 22:48:56 +0300 Message-Id: <20200412194859.12663-19-rppt@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200412194859.12663-1-rppt@kernel.org> References: <20200412194859.12663-1-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 free_area_init_node() is only used by x86 to initialize a memory-less nodes. Make its name reflect this and drop all the function parameters except node ID as they are anyway zero. Signed-off-by: Mike Rapoport --- arch/x86/mm/numa.c | 5 +---- include/linux/mm.h | 9 +++------ mm/page_alloc.c | 7 ++----- 3 files changed, 6 insertions(+), 15 deletions(-) diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c index fe024b2ac796..8ee952038c80 100644 --- a/arch/x86/mm/numa.c +++ b/arch/x86/mm/numa.c @@ -737,12 +737,9 @@ void __init x86_numa_init(void) static void __init init_memory_less_node(int nid) { - unsigned long zones_size[MAX_NR_ZONES] = {0}; - unsigned long zholes_size[MAX_NR_ZONES] = {0}; - /* Allocate and initialize node data. Memory-less node is now online.*/ alloc_node_data(nid); - free_area_init_node(nid, zones_size, 0, zholes_size); + free_area_init_memoryless_node(nid); /* * All zonelists will be built later in start_kernel() after per cpu diff --git a/include/linux/mm.h b/include/linux/mm.h index 1c2ecb42e043..27660f6cf26e 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2272,8 +2272,7 @@ static inline spinlock_t *pud_lock(struct mm_struct *mm, pud_t *pud) } extern void __init pagecache_init(void); -extern void __init free_area_init_node(int nid, unsigned long * zones_size, - unsigned long zone_start_pfn, unsigned long *zholes_size); +extern void __init free_area_init_memoryless_node(int nid); extern void free_initmem(void); /* @@ -2345,10 +2344,8 @@ static inline unsigned long get_num_physpages(void) /* * Using memblock node mappings, an architecture may initialise its - * zones, allocate the backing mem_map and account for memory holes in a more - * architecture independent manner. This is a substitute for creating the - * zone_sizes[] and zholes_size[] arrays and passing them to - * free_area_init_node() + * zones, allocate the backing mem_map and account for memory holes in an + * architecture independent manner. * * An architecture is expected to register range of page frames backed by * physical memory with memblock_add[_node]() before calling diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 376434c7a78b..e46232ec4849 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -6979,12 +6979,9 @@ static void __init __free_area_init_node(int nid, unsigned long *zones_size, free_area_init_core(pgdat); } -void __init free_area_init_node(int nid, unsigned long *zones_size, - unsigned long node_start_pfn, - unsigned long *zholes_size) +void __init free_area_init_memoryless_node(int nid) { - __free_area_init_node(nid, zones_size, node_start_pfn, zholes_size, - true); + __free_area_init_node(nid, NULL, 0, NULL, false); } #if !defined(CONFIG_FLAT_NODE_MEM_MAP)