From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oi0-f71.google.com (mail-oi0-f71.google.com [209.85.218.71]) by kanga.kvack.org (Postfix) with ESMTP id 4D3F18E0001 for ; Fri, 14 Sep 2018 08:12:36 -0400 (EDT) Received: by mail-oi0-f71.google.com with SMTP id m21-v6so9200487oic.7 for ; Fri, 14 Sep 2018 05:12:36 -0700 (PDT) Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com. [148.163.158.5]) by mx.google.com with ESMTPS id v129-v6si3658511oib.424.2018.09.14.05.12.34 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 14 Sep 2018 05:12:35 -0700 (PDT) Received: from pps.filterd (m0098414.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w8EC58Di012984 for ; Fri, 14 Sep 2018 08:12:34 -0400 Received: from e06smtp02.uk.ibm.com (e06smtp02.uk.ibm.com [195.75.94.98]) by mx0b-001b2d01.pphosted.com with ESMTP id 2mgce2h35b-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 14 Sep 2018 08:12:34 -0400 Received: from localhost by e06smtp02.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 14 Sep 2018 13:12:30 +0100 From: Mike Rapoport Subject: [PATCH 14/30] memblock: add align parameter to memblock_alloc_node() Date: Fri, 14 Sep 2018 15:10:29 +0300 In-Reply-To: <1536927045-23536-1-git-send-email-rppt@linux.vnet.ibm.com> References: <1536927045-23536-1-git-send-email-rppt@linux.vnet.ibm.com> Message-Id: <1536927045-23536-15-git-send-email-rppt@linux.vnet.ibm.com> Sender: owner-linux-mm@kvack.org List-ID: To: linux-mm@kvack.org Cc: Andrew Morton , Catalin Marinas , Chris Zankel , "David S. Miller" , Geert Uytterhoeven , Greentime Hu , Greg Kroah-Hartman , Guan Xuetao , Ingo Molnar , "James E.J. Bottomley" , Jonas Bonn , Jonathan Corbet , Ley Foon Tan , Mark Salter , Martin Schwidefsky , Matt Turner , Michael Ellerman , Michal Hocko , Michal Simek , Palmer Dabbelt , Paul Burton , Richard Kuo , Richard Weinberger , Rich Felker , Russell King , Serge Semin , Thomas Gleixner , Tony Luck , Vineet Gupta , Yoshinori Sato , linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-c6x-dev@linux-c6x.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@linux-mips.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, nios2-dev@lists.rocketboards.org, openrisc@lists.librecores.org, sparclinux@vger.kernel.org, uclinux-h8-devel@lists.sourceforge.jp, Mike Rapoport With the align parameter memblock_alloc_node() can be used as drop in replacement for alloc_bootmem_pages_node() and __alloc_bootmem_node(), which is done in the following patches. Signed-off-by: Mike Rapoport --- include/linux/bootmem.h | 4 ++-- mm/sparse.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h index 7d91f0f..3896af2 100644 --- a/include/linux/bootmem.h +++ b/include/linux/bootmem.h @@ -157,9 +157,9 @@ static inline void * __init memblock_alloc_from_nopanic( } static inline void * __init memblock_alloc_node( - phys_addr_t size, int nid) + phys_addr_t size, phys_addr_t align, int nid) { - return memblock_alloc_try_nid(size, 0, BOOTMEM_LOW_LIMIT, + return memblock_alloc_try_nid(size, align, BOOTMEM_LOW_LIMIT, BOOTMEM_ALLOC_ACCESSIBLE, nid); } diff --git a/mm/sparse.c b/mm/sparse.c index 04e97af..509828f 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -68,7 +68,7 @@ static noinline struct mem_section __ref *sparse_index_alloc(int nid) if (slab_is_available()) section = kzalloc_node(array_size, GFP_KERNEL, nid); else - section = memblock_alloc_node(array_size, nid); + section = memblock_alloc_node(array_size, 0, nid); return section; } -- 2.7.4