From patchwork Fri Sep 14 12:10:29 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 969826 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-um-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.vnet.ibm.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="C7qlCIVx"; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=infradead.org header.i=@infradead.org header.b="bsFvX/f1"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 42BZYL11Pfz9s9N for ; Fri, 14 Sep 2018 22:28:06 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id: References:In-Reply-To:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=kjNwLqvii28QbHLVb9Lx2y2zqN3RPV+pvTe5JDWTCsc=; b=C7qlCIVx/1p3OXMdApHau9HgFR xVG/MAUG0rAUyVwb/Z/Xv/aOyk+FwGgtrCvjMSji19lCU+rNk1Mx1nKHmz0rkClCZW+xpXk1Bnd+t 7mO3bEDCWVxBIUaJbLJrYpqOLQ6aXD5Fcm4QSy9/IpfxDc0UJ3qJxLp1VDxZ3Y39nO5U7XX8vdJKf zT+zFtkKJWqWiFvMb63lZWq6aIrQBO9LJANm9sdmNtNov7EkdvJ0jWHYMgyz5VbZrNxbtw4P9a7Xz IKdl6kkQTOU/LV/1WNArS8/ZzT5k+Et9k7OU0+l/9jet0FhjKCpJpCoTbdCE+4t7+YRAhdMncxXj/ eIzHH/dw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1g0nCW-0002lP-Ks; Fri, 14 Sep 2018 12:27:56 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1g0nC1-0002RE-Pi for linux-um@bombadil.infradead.org; Fri, 14 Sep 2018 12:27:25 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Message-Id:References:In-Reply-To:Date: Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=hw35RGIHivmnT2XehZ+fbyPB+0v+SYcCCcsNYQ5ayb8=; b=bsFvX/f1iKGmkUzplFgM5wcRD 3lqZ691GEevuCF2wUeMINDmgljhy9T4b/ZNGnedGUfSOIpIktYMX9Y0qP8ZXJhv82dwU/klrLn81m ZTnGXBMRcaogGco/OsXZnp68YGcze75Pgj4g9CXsWne59b8ZnYaUPDUwxL1/f5FOLiKIBnGP+3d/s HIOEd1+br6Qs/jfpcS5/lCLzeU+JbTDQ2TjBiBA4oo3trzhSpb33oun5BFkf3fSeOW9lex1h2MYeG XjefOAN9UuvpYHhaz03IkuraG2ZM3FaabKRy6I7PKOm5C8R+TUqm17iT5VGS+BEszChGpIWs10787 yRTdC8NBQ==; Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5] helo=mx0a-001b2d01.pphosted.com) by casper.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1g0mxo-0003D6-0m for linux-um@lists.infradead.org; Fri, 14 Sep 2018 12:12:45 +0000 Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w8EC6NNL088172 for ; Fri, 14 Sep 2018 08:12:33 -0400 Received: from e06smtp02.uk.ibm.com (e06smtp02.uk.ibm.com [195.75.94.98]) by mx0b-001b2d01.pphosted.com with ESMTP id 2mg9pb7a5b-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 14 Sep 2018 08:12:32 -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 Received: from b06cxnps4075.portsmouth.uk.ibm.com (9.149.109.197) by e06smtp02.uk.ibm.com (192.168.101.132) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 14 Sep 2018 13:12:18 +0100 Received: from d06av21.portsmouth.uk.ibm.com (d06av21.portsmouth.uk.ibm.com [9.149.105.232]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w8ECCHZQ24969242 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 14 Sep 2018 12:12:17 GMT Received: from d06av21.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6701852059; Fri, 14 Sep 2018 15:12:05 +0100 (BST) Received: from rapoport-lnx (unknown [9.148.207.116]) by d06av21.portsmouth.uk.ibm.com (Postfix) with ESMTPS id 47C6352054; Fri, 14 Sep 2018 15:12:00 +0100 (BST) Received: by rapoport-lnx (sSMTP sendmail emulation); Fri, 14 Sep 2018 15:12:11 +0300 From: Mike Rapoport To: linux-mm@kvack.org Subject: [PATCH 14/30] memblock: add align parameter to memblock_alloc_node() Date: Fri, 14 Sep 2018 15:10:29 +0300 X-Mailer: git-send-email 2.7.4 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> X-TM-AS-GCONF: 00 x-cbid: 18091412-0008-0000-0000-000002715A6E X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18091412-0009-0000-0000-000021D9A04E Message-Id: <1536927045-23536-15-git-send-email-rppt@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-09-14_06:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809140129 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180914_131244_516095_1B77CBCB X-CRM114-Status: GOOD ( 24.66 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.1 on casper.infradead.org summary: Content analysis details: (-0.7 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [148.163.158.5 listed in list.dnswl.org] 0.0 KHOP_DYNAMIC Relay looks like a dynamic address X-BeenThere: linux-um@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-mips@linux-mips.org, Michal Hocko , linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org, Catalin Marinas , Palmer Dabbelt , Russell King , Rich Felker , sparclinux@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-riscv@lists.infradead.org, Jonas Bonn , linux-s390@vger.kernel.org, linux-c6x-dev@linux-c6x.org, Yoshinori Sato , Jonathan Corbet , Michael Ellerman , "James E.J. Bottomley" , Ingo Molnar , Geert Uytterhoeven , Mark Salter , Matt Turner , linux-snps-arc@lists.infradead.org, uclinux-h8-devel@lists.sourceforge.jp, Mike Rapoport , linux-alpha@vger.kernel.org, linux-um@lists.infradead.org, linux-m68k@lists.linux-m68k.org, openrisc@lists.librecores.org, Greentime Hu , nios2-dev@lists.rocketboards.org, Thomas Gleixner , Guan Xuetao , linux-arm-kernel@lists.infradead.org, Chris Zankel , Michal Simek , Tony Luck , linux-parisc@vger.kernel.org, Greg Kroah-Hartman , linux-kernel@vger.kernel.org, Serge Semin , Richard Kuo , Paul Burton , Vineet Gupta , Richard Weinberger , Martin Schwidefsky , Ley Foon Tan , Andrew Morton , linuxppc-dev@lists.ozlabs.org, "David S. Miller" MIME-Version: 1.0 Sender: "linux-um" Errors-To: linux-um-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org 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; }